Accessories

Let’s face it, modern downhill tracks are not for the faint of heart. From the moment you drop in, it’s a hari cari mix of boulders, roots, bumps and jumps awaiting you, and literally the only thing keeping you upright and connecting you to the ground is your wheels. It’s serious business, and the abuse of a day riding DH is no joke, but the Reserve 31 DH wheels have your back. - Designed for DH riding and racing - Carbon fiber construction with 5mm asymmetric offset - Reinforced rim bed for impact resistance - Rated for e-bike use - Ships with rim tape installed, tubeless-ready valves, and cards identifying the builder of each of your wheels - Backed by a lifetime warranty

The pinnacle of cross-country cycling performance can be found in the SRAM XX SL T-Type Eagle AXS™ Transmission Groupset. Built to serve the most demanding rider’s needs in the lightest weight configuration, XX SL Transmission is the evolution of SRAM's World Champion, World Cup winning XX Eagle AXS™. - AXS™ Pod ULT features a “click and fire” two-button design that transforms the crucial act of rider inputs into a vastly more personal experience for all your AXS™ controls - Engineered as integrated, interdependent transmission components, the XX SL Eagle T-Type rear derailleur mounts around the wheel axle itself, contacting the cassette directly with a first-of-its-kind Hangerless Interface - XX SL T-Type derailleur offers the same intuitive pairing and set-up procedure as SRAM's Eagle AXS™ derailleur - To further its performance, the lower pulley called, "Magic Wheel", keeps spinning if an object becomes lodged - Features an overload clutch that accommodates common maintenance - Ultra-lightweight XX SL T-Type 10-52t cassette offers game-changing inboard and outboard shifting performance under load - One of the lightest ISO certified crank on the market, the XX SL T-Type carbon crank is maximized for title winning stiffness and features the remarkable XX SL Eagle T-Type direct mount chainring - XX SL Eagle T-Type Flattop Chain is specifically engineered to optimize Eagle Transmission and features a unique flat top that maximizes shifting performance and robustness

Road riders are going beyond where we’ve ever gone before. We’re going further and faster. And when the road stops, we keep going. One thing hasn’t changed: We want to push those boundaries without any distractions. So we made eTap AXS for today’s riders. The result: an intuitive, high-performance groupset that means you can focus on what’s most important—your ride. Exploring new limits has never been easier. SRAM RED eTap AXS—Simply Beyond. Upgrade kit includes: - Shifters - Front Derailleur and battery - Rear Derailleur and battery - Charger and cord - Quick Start Guide

With the perfect balance of robustness and weight savings, the SRAM XX Eagle T-Type AXS™ Transmission groupset has the strength to handle big enduro days with the weight to make it manageable. This T-Type transmission takes a holistic approach to a bicycles shifting, an entire system synchronized, providing you with a superior ride experience. - AXS™ Pod ULT features a “click and fire” two-button design that transforms the crucial act of rider inputs into a vastly more personal experience for all your AXS™ controls - Engineered as integrated, interdependent transmission components, the XX Eagle T-Type rear derailleur mounts around the wheel axle itself, contacting the cassette directly with a first-of-its-kind Hangerless Interface - XX T-Type derailleur offers the same intuitive pairing and set-up procedure as SRAM's Eagle AXS™ derailleurs - Derailleur features an overload clutch that boosts resiliency and a tucked-in profile that houses protection covers on the fully replaceable B-knuckle and outer link - To further its performance, the lower pulley called, "Magic Wheel", keeps spinning if an object becomes lodged - Shifting under load is made possible on the XX T-Type 10-52t cassette due to a combination of X-SYNC technology and cassette mapping, creating seamless shifts even during your hardest power output - The XX T-Type DUB carbon cranks, based on SRAM's proven design from years past, feature T-Type rings and are compatible with SRAM T-Type Quarq power meters - Crankset includes a removable 2-Guard aluminum bashguard to protect your chainring on more rugged terrain

- Zipp's most advanced and fastest deep-rim wheel for road, triathlon, and time trialing - More than 300 grams lighter that previous model - Optimized tire bed for easy tire installation - Sawtooth rim with Hyperfoil nodes and HexFin ABLC dimple pattern for top aero and crosswind-stability performance with an undulating rim depth - Cognition V2 hubset rolls efficiently whether you are pedaling or coasting. Its Axial Clutch V2 technology reduces drag and lowers friction - Center locking rotor interface. Lockring is included with the wheels - Zipp graphics applied using Zipp's ImPress direct-print technology - Minimum 25mm tire width - Lifetime Warranty - Wheel Diameter/ISO: 700C / 622 - Wheel Tire Type: Hookless - Tubeless

- Campagnolo's first dedicated gravel wheel - UD carbon fiber with laquerless finish, ASTM 2 & DIN EN 17406 Category 2 certified - Proprietary 2-way fit technology, no need for tubeless tape - Asymmetrical rim profile with mini-hook to sustain higher pressures on smaller tires, 25mm internal width can handle 38mm up to 76mm tires - 1485g wheelset weight, 120kg weight limit

The Ares3 is lightweight and wicked fast. The paired-spoke technology and 32mm depth rims offer an aero advantage but at the weight of a pure climbing wheel. Perfect for taking your pull on the front, then claiming the KOM on the climbs. The tubeless compatible, 19mm internal rim-width supports wider tires and guarantees premium handling. Coupled with a rim profile that minimizes side-wind interference, this is the wheelset for the hills — up and down. Our US-made hubs featuring Enduro bearings, titanium freehub body, and T2 high engagement drive guarantee snappy accelerations and incredible durability. Or, pull out the stops with a ceramic Enduro Zero bearing upgrade for even more speed and longevity. The Ares3 Disc takes all the aero benefits of the super-light Ares3 and pairs it with the all-weather stopping power of disc brakes. All Rolf Prima orders are built by hand in Eugene, Oregon.

The Ares3 is lightweight and wicked fast. The paired-spoke technology and 32mm depth rims offer an aero advantage but at the weight of a pure climbing wheel. Perfect for taking your pull on the front, then claiming the KOM on the climbs. The tubeless compatible, 19mm internal rim-width supports wider tires and guarantees premium handling. Coupled with a rim profile that minimizes side-wind interference, this is the wheelset for the hills — up and down. Our US-made hubs featuring Enduro bearings, titanium freehub body and T2 high engagement drive guarantee snappy accelerations and incredible durability. Or, pull out the stops with a ceramic Enduro Zero bearing upgrade for even more speed and longevity. All Rolf Prima orders are built by hand in Eugene, Oregon.

Shockingly light. Blindingly fast. The Ares4 does it all. With its 42mm Delta rim profile and paired-spoke technology, it perfectly balances aerodynamics with light-weight. You’ll float up long climbs, save watts on windy flats, master technical descents with confidence, and end the day with a smile. The rim profile features a 19.5mm internal width and tubeless-ready technology for improved ride quality and compatibility with a range of tire widths. The Ares4 wheels feature our US-made hubs with Enduro bearings, titanium freehub body, and T2 high engagement for instant accelerations and long life — no matter how hard you hammer. Or, pull out the stops with a ceramic Enduro Zero bearing upgrade for even more speed and longevity. All Rolf Prima orders are built by hand in Eugene, Oregon.

Shockingly light. Blindingly fast. The Ares4 does it all. With its 42mm Delta rim profile and paired-spoke technology, it perfectly balances aerodynamics with light-weight. You’ll float up long climbs, save mad watts on windy flats, master technical descents with confidence, and end the day with a smile. The rim profile features a 19.5mm internal width and tubeless-ready technology for improved ride quality and compatibility with a range of tire widths. The Ares4 wheels feature our US-made hubs with Enduro bearings, titanium freehub body, and T2 high engagement for instant accelerations and long life — no matter how hard you hammer. Or, pull out the stops with a ceramic Enduro Zero bearing upgrade for even more speed and longevity. All Rolf Prima orders are built by hand in Eugene, Oregon.

From RAAM to a Sprint Tri. Free Speed Guaranteed. It’s the official wheel of Race Across America for good reason. With a 60mm wind-shedding profile and the inherent aero-advantages of a paired-spoke design, these wheels shed wind and go fast all day long. Their low weight keeps them snappy on the climbs and the stiff-yet-compliant ride quality makes them easy to handle and a joy to ride, no matter the ride length. The all-new rim features a 20mm internal width and tubeless compatibility. The standard Ares6 build features US-made hubs featuring Enduro bearings, titanium freehub body, and T2 high-engagement drive. Or, pull out the stops with a ceramic Enduro Zero bearing upgrade for even more speed and longevity. All Rolf Prima orders are built by hand in Eugene, Oregon.

From RAAM to a Sprint Tri. Free Speed Guaranteed. It's the official wheel of Race Across America for good reason. With a 60mm wind-shedding profile and the inherent aero-advantages of a paired-spoke design, these wheels shed wind and go fast all day long. Their low weight keeps them snappy on the climbs and the stiff-yet-compliant ride quality makes them easy to handle and a joy to ride, no matter the ride length. The all-new rim features a 20mm internal width and tubeless compatibility. The standard Ares6 build features US-made hubs featuring Enduro bearings, titanium freehub body, and T2 high-engagement drive. Or, pull out the stops with a ceramic Enduro Zero bearing upgrade for even more speed and longevity. All Rolf Prima orders are built by hand in Eugene, Oregon.

Ready to Rip Throw caution to the wind. Point and shoot. Get rowdy, be playful and have fun. Because you only live once, and trails are meant for ripping. Don’t let the aesthetic of paired-spokes fool you. The balanced spoke tensions and increased stiffness that characterizes all our wheels also applies on the trail. If you live to rip but don’t want to sacrifice climbing speed and wheel weight to do so, the Black Rock is for you. It features a hookless, all-carbon clincher rim built tough enough to handle whatever you throw at it. It’s then centered around our US-made XST hubs with a CNC titanium freehub body and, like all of our wheels, is built in Eugene, Oregon. With the Black Rock, the only thing holding you back are the thoughts in your head. Put them aside and seize the day.

The BRK-1 is our ultimate mobile mechanic tool kit. This tailored selection of 100 professional-grade bike tools was carefully chosen by our team of experienced mechanics, with a comprehensive offering of the tools you'll need to adjust, replace, diagnose, and repair most components on a bicycle. Whether you're working in a professional race pit, neutral support tent at a local event, or the trailhead parking lot, you'll have the tools you need — and none of the tools you don't. The BRK-1 was designed around our BX-3 Rolling Big Blue Box, a professional-grade toolbox for the professional bike mechanic. When open, the BX-3 is a neatly-organized display of your tool collection, featuring dual-sided pallets with hundreds of custom-designed loops and pockets. The BX-3 has room to grow your tool collection even when fully loaded with the contents of the BRK-1. When closed, the BX-3 is built for travel, with a tough weather-resistant outer shell, integrated wheels and an extendable handle. - BX-3 Dimensions: 23.4"" x 17.3"" x 9.3"" (59.5 cm x 44 cm x 23.5 cm) - Weight: 48.5 lbs (22 kg) NOTE: Tool kit contents are subject to change.

Legends Never Die Back in a big way, the all-new Dorado Pro is ready to turn the suspension world upside down. Featuring an inverted design, carbon upper structure, 37mm stanchions, and refreshed internals the new Dorado Pro is the pinnacle of suspension technology. The new stiffer chassis is paired with an all-new sealed version of our TPC+ damper and improved Dorado Air Spring with an IRT volume adjuster. These technologies combined into one ultimate platform provide more than enough tunability to satisfy any savvy suspension tuner while being so easy to adjust that every rider can dial in their fork with ease. Key Features: - Carbon Fiber Legs and the 37mm chassis result in the stiffest and lightest Dorado to date. The carbon pro chassis is 27% stiffer than the previous 36mm version and 238g lighter than the new 37mm Expert version. They also have looks that can kill. - Inverted Design provides an incredibly smooth and consistent feel due to constant lubrication of the bushings and seals. The inverted design also provides a major increase in fore-aft stiffness compared to traditional forks while maintaining torsional compliance which provides more control to the rider over rough terrain. - Dorado Air Spring system contains a unique balancing valve that equalizes the positive and negative air chambers during the air-fill process resulting in a consistent feel without any flat or dead spots. It also allows easy Travel Adjustability from 180 to 190 and 203mm without the need for any spare parts. - IRT (Infinite Rate Tune) allows for advanced spring tuning by independently adjusting air pressures in the beginning and end stroke. IRT technology creates a secondary positive air spring that affects only the middle-to-end stroke of the fork. This allows the main air spring to be set to lower pressures for improved small bump sensitivity while maintaining mid-stroke support and moderate to aggressive end-stroke ramp-up. - Sealed TPC+ is a velocity and position-dependent damping circuit that maintains light damping through small bumps when the fork is high in its travel. As the fork compresses deeper in the travel the secondary TPC+ circuit engages and increases the damping force for added support and bottom-out prevention. Additionally, an independent Hydraulic Bottom-out circuit further increases the damping force in the final 30mm of travel to soften deep travel events and prevent hard bottom-out. The new cartridge design with spring-backed IFP fully seals damper oil for the most consistent damping on long demanding DH runs. Spring-backed IFP has improved performance during extreme riding, unlike a bladder an IFP pressurizes the oil at the initial stroke eliminating any cavitation for the most consistent damping. - Fits both 29" and 27.5" wheels. Markings on the outer legs indicate the proper clamping point for the ideal axle to crown measurements depending on wheel size. The fork legs can be used with both wheel sizes. - Two Crown Options are available with this fork. The 47 offset is designed to work with 27.5" wheels and intended axle to crown. The 57 offset crown is designed for 29" wheels and axle to crown. For those looking to run the lower offset crown with 29" wheels please reference our fit document to see if your headtube length is compatible. - TSR Bleed buttons allow you to release excess pressures built up in the outer legs of your fork with a simple tap of the button. This keeps your fork smooth and supple all day long. Product Details: - 37mm 6000 Series Aluminum stanchions with carbon fiber legs - Externally Adjustable: high-speed compression, low-speed compression, and rebound - Dorado air spring with IRT (Infinite Rate Tune) volume adjuster allows the rider to adjust mid-stroke support and bottom-out progressivity independent of initial spring rate - TPC+ Damper with HBO (Hydraulic Bottom Out) - TSR Bleeders - Includes removable bolt-on fender

Zipp's 353 NSW Tubeless Disc-brake wheel is the pinnacle of our pursuit of versatility and speed. This wheel fuses Zipp's two most advanced approaches, Sawtooth rim profile and TSE, for an all-encompassing approach to performance. With its undulating 45mm-deep rim shape, the 353 NSW provides speed on every terrain with best-in-class aerodynamic efficiency and crosswind stability. The 353 NSW is Zipp's lightest tubeless wheelset yet, making it a fast-puncher ready to fight its way into the breakaway. Zipp's use of a hookless (straight side) rim in the 353 NSW is integral to achieving our mission of Making You Faster. With hookless, the transition between the tire and the rim is more seamless and aero. Zipp's hookless rims have more efficient resin distribution, which means lighter wheels. They also are highly durable. Zipp's 353 NSW's Sawtooth rim shape with Hyperfoils optimizes aerodynamic efficiency and crosswind stability. The Sawtooth design also allows the rim to be structurally strong but light. That will help you snap out of corners and maintain that speed no matter the terrain, especially in the steep, punchy stuff. The 353 NSW utilizes Zipp's Total System Efficiency, or TSE, approach to wheel design: overcoming specific barriers to speed: wind resistance, gravity, rolling resistance, and vibration losses. The wheel's 25mm internal width is ideal for running wider tubeless tires at reduced air pressure for a more efficient ride. At the center of the 353 NSW is the Cognition V2 Hubset, re-engineered with an updated Axial Clutch V2 mechanism for quicker engagement and lower friction, as well as improved durability. - Versatile endurance wheel for the modern road bike with tubeless and hookless rim profile - Our lightest tubeless wheel yet, making it a fast-puncher ready to fight - Optimized tire bed for easy tire installation - TSE for greater efficiency and reduced rolling resistance - Sawtooth rim with Hyperfoil nodes and HexFin ABLC dimple pattern for top aero and crosswind-stable performance with an undulating rim depth - Cognition V2 hubset rolls efficiently whether you are pedaling or coasting. Its Axial ClutchV2 technology reduces drag and lowers friction - Ships with 12mm end caps - Center Lock rotor interface. Lockring is included - Zipp graphics applied using Zipp's ImPress direct-print technology - Lifetime warranty

- Zipp’s ultimate road racing wheelset. Aerodynamically efficient and stable in all wind conditions. - Optimized for 28mm tubeless tires at lower pressure for reduced rolling resistance and vibration damping. - Total System Efficiency (TSE) approach addresses wind resistance, gravity, rolling resistance, and vibration losses. - More than 400 grams lighter than its predecessor - Hookless rims for a more seamless and aerodynamic transition between tire and the rim - Cognition V2 Hubset with an updated Axial Clutch V2 mechanism for quicker engagement, lower friction, and improved durability. - Center locking rotor interface. Lockring is included with the wheels - 1360g - Lifetime warranty

Excellent aerodynamics and safe steering behavior for a decisive competitive advantage; the ARC 1100 DiCut wheels are made to go flat out fast. Drag and steering movements are reduced thanks to the AERO+ rim that's been aerodynamically optimized by Swiss Slide- these high-end quality wheels are ready to win.

Various road surfaces or weather conditions cannot deter you: the endurance-specific ERC 1100 wheels enable you to ride fast and stable. With AERO+ optimized rim profiles, wider and more comfortable tires are better supported. Ultra low-friction SINC Ceramic bearings inside DICUT Aero hubs and the latest generation of DT Swiss aero spokes are technical highlights inside the wheels. The proven Ratchet EXP freehub system with its 36T Ratchets transfers each pedal stroke precisely into forward propulsion and speed from the start right to the finish of your ride. - Aero-optimized wheels with Carbon rim supports your ride on different road profiles. Whether you enjoy an easier longer climb or the following smooth descend, riding will feel almost effortless

More than 20 years ago, BoXXer changed the DH world when it hit the scene. Featuring Charger 2.1 damper for unrivaled control between the tape. Ultra-low friction SKF wiper seals and race-proven Maxima Plush damping fluid all work overtime to reduce friction, noise, and provide lasting fork performance all the way to the finish corral. - Completely re-designed to reduce hand fatigue and fight unwanted friction, the Charger 2.1 damper increases confidence and control over every trail - Charger 2.1 RC2 damper featuring independent high- and low-speed compression adjust - Highly tunable DH-specific DebonAir spring offers a coil-like consistent feel throughout the travel - Ultra-low friction SKF wiper seals provide long-lasting fork performance and improve overall suspension feel - Maxima Plush damping fluid reduces friction and silences damper noise - Ultimate foil graphics package

The 40's GRIP2 damper delivers ultimate performance and control when the going gets rough. Equipped with the Variable Valve Control (VVC) high- and low-speed rebound adjuster, improved compression damping and less friction overall, the 40 is just as comfortable in the bike park as it is racing the World Cup circuit. - Genuine Kashima Coating on upper tubes - Variable Valve Control (VVC) - Low friction seals for improved performance - FIT GRIP2 damper and FLOAT EVOL air spring - 29": 755mm peak tire diameter

Reserve 30 wheels feature a 30mm internal width that supports 2.3-2.5" tires, and the thick rim beads stand up to the abuse of tough, rocky, steep tracks ridden at elite speed. While DH rims see greater single impacts, nothing beats the full weekend of regular abuse that an EWS race dishes out. To say nothing of the infamous 'Anti-Grip' and the rocks buried within the moondust in the Andes of Chile. - Designed for DH riding and racing - Carbon fiber construction with 4mm asymmetric offset - Reinforced rim bed for impact resistance - Rated for e-bike use - Ships with rim tape installed, tubeless-ready valves, and cards identifying the builder of each of your wheels - Backed by a lifetime warranty

The Falco Rambler E.V.O. Wheel Kit brings electric assist to the masses with a powerful rear hub drive motor kit. - Electric Vehicle Option (E.V.O.) wheel kit for trikes with vertical dropouts - 20" wheel, 8, 9, 10 Shimano compatible freehub body - 750 Watt Falco Hub Motor / 36v Lithium-ion Battery - Includes: rear wheel/motor (no tire or tube), battery, battery case, smart charger, Wired Plus/Minus, rear rack, mounting hardware, and instructions - Sold and installed exclusively through Authorized TerraTrike Dealers

ENVE AM30 Carbon Wheelsets use a 30mm inside width rim that is tuned for compliance and damping for performance on All-Mountain, Enduro, and Trail riders. - 30mm internal rim width - Gravity rated impact strength - Rim shape tuned for compliance and damping - Wide Hookless Bead Anti-pinch flat technology

Following directly in the tire tracks of the Terra CLX, the new Terra CL utilizes the same super-light, incredibly tough rim as our flagship wheel. It's a hook-bead, 33mm deep carbon fiber rim with a 25mm inner width that plays well with tubeless setup and allows you to mount tires anywhere from 28mm to 47mm wide at whatever pressure you feel like running. In a nod to accessibility, durability and real-world serviceability, we opted to use ultra-dependable DT Swiss 350 hubs and lace them to the rims with DT Swiss Competition Straightpull spokes. The net effect of these changes is a wheelset that is almost as light as our incredibly light Terra CLX, offering close to the same benchmark performance but with more easily sourced spokes in the event of some back-of-beyond carnage, all with a price tag that is about half that of our flagship product. - Rim: Terra CLX Carbon Clincher, 700c, Disc Brake, Tubeless Compatible - Rim Details: 32mm Depth, 30mm External Width, 25mm Internal Width; ERD 577mm - Hub: DT Swiss 350 Straight-pull Center Lock, Star Ratchet 36t internals (10 degs), 100x12mm & 142x12mm, Shim. Rd. 11sp Freehub (Convertible freehub ) - Bearing Type: DT Swiss Sealed Steel Cartridge Bearings - Spokes: DT Swiss Competition Race Straightpull, Front: Two-cross (1:1) 24 count, R: 287mm, L: 286mm; Rear: Two-cross (1:1) 24 count, DS: 284mm NDS: 287mm - Nipple: DT Swiss Hex Prolock Al 2.0x14mm - Tire Size: 28mm - 47mm; Max Pressure: 28c-32c: 80psi, 33c – 36c: 65psi, 37c- 47c: 60psi - Weight: Wheelset 1,408g, Front 654g, Rear 754g (including tubeless rim tape and tubeless valve) - Assembly Method: Hand built at every step; from rim layup to the last nipple turn. - Extras: Roval Tubeless Rim Tape and Tubeless Valve, Spare Spoke & Nipple Kit - System Weight Limit: 275lbs / 125kg

Rims: WTB CZR i30 Carbon 29" - ETRTO 622-30 - Inner width: 30mm - Made from Torayca T700 UD carbon fiber, striking a fine balance between stiffness and compliance - Asymetric and angled spoke hole drilling distributes spoke tension more evenly - Externally reinforced spoke bed - Drilled for Presta valve - TCS 2.0 Tubeless System compatible - Solid Strip (included) - 32 holes Front hub: Sram 900 Boost - 15x110mm Thru-Axle (Axle not included) - 6 Bolt Disc Mount - Sealed cartridge bearings Rear hub: Sram 900 XDR Boost - 12x148mm Thru-Axle (Axle not included) - 6 Bolt Disc Mount - Sealed cartridge bearings - Sram Double Time 4-Pawl Ratchet Freehub, 52 Points of Contact, 6.9 degree engagement angle - Compatible with 11,12 speed XD (1.85mm spacer included) Sold in Pair, including: - Tubeless Valve (x2) Assembled in North America by experienced wheelbuilders with Sapim Race spokes (Black), 14mm Brass Polyax Nipples (Black)

Featuring the new generation Ratchet System hubs that are lighter and faster than ever before, along with bladed spokes and the superb wheel build quality and reliability you expect from DT Swiss, the XRC 1200 SPLINE 25 is a race-bred trail machine that loves to go fast. It accelerates like nothing else, tracks like nothing else, and is reliable like nothing else. It is the benchmark for high speeds on any trail, on any gravel road, and in any race — whether that race takes place between the tape or in your head. - SRAM XD MTB cassette-compatible

The new standard in modern day, high performance cross country wheelsets. With its hookless full carbon and tubeless ready rim, the XRC 1200 strikes a perfect balance between lightweight and aggressive riding-readiness. Its intricately machined hubshell is superlight while the 25mm tall rim has the inherent stiffness necessary for efficient riding and to precisely hold a line. Together with the renowned DT Swiss build quality, this wheel really sets the benchmark for going fast up and down, whether it's between the tape or not. - Tubeless ready wide and light carbon rim - 180 Ratchet EXP 36pt hub with straight-pull DT spokes, 3-cross pattern - Factory installed tubless-ready tape - Includes tubeless valve, 6-bolt rotor adapter, XD and MicroSpline freehub bodies, tools and wheel bag

Entirely developed, designed, and produced in Denmark by CeramicSpeed, the Oversized Pulley Wheel System for SRAM eTap is a huge technological advance for the cycling industry. Matching the highest quality materials with a unique design, the OSPW System delivers lower friction and longer lifetime, improving your competitive advantage. Thanks to the OSPW System for SRAM eTap, the power savings over OEM pulleys start at 40%, and the CeramicSpeed Bearings inside guarantee 3-5 times greater longevity compared to commonly used standard pulleys on the market. The watt savings with a CeramicSpeed OSPW System for SRAM eTap start at 1.6 watts. The OSPW system for SRAM eTap derailleurs is compatible with up to a 32-tooth cassette size and with both short cage & WiFli derailleur bodies. The product is for 11-speed eTap and is not compatible with 12-speed SRAM eTap AXS. If you have the updated 11-speed SRAM eTap derailleur featuring the orbit clutch, you will need the CeramicSpeed OSPW System for SRAM eTap AXS derailleurs. - The overall power savings of the OSPW System for SRAM eTap commonly reach 40%-60% over a stock setup. - The oversized pulley wheels have a lifespan that is 3-5 times longer than the commonly used standard pulleys on the market. - The OSPW system for SRAM eTap derailleurs is compatible with up to a 32-tooth cassette size and with both short cage & WiFli derailleur bodies. The product is for 11-speed eTap and is not compatible with 12 speed SRAM eTap AXS. - This 3D-printed titanium version of the OSPW System comes with our CeramicSpeed Coated Bearings for even longer service life and lower friction. In The Box: - Oversized Pulley Wheel System - CeramicSpeed Bearing Oil in 15 ml dropper bottle - Sticker sheet - IMPORTANT: When traveling, please remember to dismount your entire rear derailleur with an Allen key, as the OSPW System will not fit safely in most bike travel bags and could be damaged if left on.

This is an updated version of the 3D-Printed Ti OSPW for Shimano 9100/8000. This new design has an integrated stop tower for easier mounting. The CeramicSpeed Oversized Pulley Wheel System has been proven to be the fastest pulley system in the world, providing energy savings starting at 2.4 watts over standard Shimano systems. The OSPW System for Shimano 9100/8000 is an industry-leading product, chosen by many of the world's leading cycling teams and professional triathletes. Featuring a 13-tooth upper pulley wheel and a 19-tooth lower pulley wheel to provide absolute optimization of the rear derailleur, the upper and lower oversized aluminum pulley wheels are fitted with coated CeramicSpeed Bearings for even longer lifetime and lower friction. Please note: The 9100/8000 system is not compatible with Ultegra 8000-GS or 8050-GS (medium cage) derailleurs, nor is it compatible with clutch-equipped Ultegra RD RX800 & RX805. Please see CeramicSpeed's Shimano 11 Speed Pulley Wheels for a compatible upgrade. - The overall power savings of the OSPW System for Shimano 9100/8000 reach 30%-60%, or more in some cases, over a stock setup. - The oversized pulley wheels have 3-5 times longer lifetime than the commonly used standard pulleys on the market. - The Shimano 9100/8000 OSPW system is compatible with up to a 32-tooth cassette for both Dura Ace & Ultegra derailleurs. In The Box: - A complete 3D-printed 13-tooth/19-tooth OSPW System - CeramicSpeed Bearing Oil in 15ml dropper bottle