Accessories

Our Sport Hydration Drink Mix was created for a simple purpose—to replace the electrolytes lost in sweat and to provide a little bit of energy when working out, without offending your palate or gut. We initially created this drink because some of the world's best athletes needed better. Conventional sports drinks made them sick. They were undrinkable—too sweet, over-flavored, and didn't even replace what was lost in sweat—which defeated the whole purpose, like fighting thirst with more thirst. The best athletes needed something to safely hydrate, something to quench their thirst, and something to help them perform better. So with their help, we reimagined sports drinks, stripping down what used to be a neon-colored carnival to its bare essentials. In the process, we learned that simple wasn't just better for elite athletes, it was better for everyone who works hard and sweats. The result is a sports drink with minimal sugar (4g per 100 ml) and a ratio of sugar (glucose + fructose) that is optimized for faster absorption, an electrolyte profile that actually matches what is lost in sweat (800 mg sodium, 80 mg potassium, 100 mg calcium, and 80 mg of magnesium per liter), and only real fruit for flavor for a light and refreshing taste that you can drink all day. That's it—less sugar, the right electrolyte profile, and real fruit. So, if you've never met a sports drink you wanted to take home, your luck is about to change. Drink when thirsty and leaking like a busted fire hydrant. Don't drink while deep in the middle of a Netflix marathon session or sending emails (unless, you're also on your trainer). Meaning, if you haven't earned it, you don't deserve it.

The factory replacement for SILCA Press on Disc Chucks. The 252 replace the classic SILCA 25.1 gasket after more than 20 years in the market. This unique gasket borrows from industries which require air-tight seals in the harshest of environments. The 252 gasket utilizes a high tech, full synthetic elastomer base material. It tests to a life expectancy of more than 5X the carbon filled rubber or Buna-N materials used previously. In tests with a major disc wheel manufacturer, the current SILCA Disc Wheel Adapter with 252 gasket excelled by posting a blow-off pressure of 393psi where other designs were unable to reach 120psi. Older versions of the SILCA Disc Wheel Adapter will still benefit for the new gasket, but have a lower hands-free max pressure.

Cutting edge aerodynamic and lightweight mount 3D Printed in Titanium compatible with all Garmin and Wahoo computers (except bolt v1). T-Tray mounting system makes for a removable mount for lights, cameras, and more! - Standard: 9 – 30mm - Wide: 23 – 40mm

One of the first things you notice in the toolboxes of top-level motorsport or Pro-Tour mechanics is extremely high-quality hex keys. The reasoning is simple; better tool fit leads to better feel and confidence for the mechanic as well as a significant reduction in the likelihood of damaging exotic fasteners made from titanium or aluminum. For the HX-ONE, we use the finest S2 tool steel; shock-resistant steel which has been refined by toolmakers for the optimal balance of strength, hardness, shock resistance, and dimensional control. The keys are then coated with thin-dense chrome and a high-grip, high-visibility textured polymer finish for maximum grip and control. Included with the HX-One Home Essential Kit is the proprietary SILCA 17-4 Stainless Magnetic Adapter. The adapter turns the 6mm hex key into a 1/4" bit driver. - Fully CNC-machined beechwood box with magnetic closure - S2 steel hex keys: 2, 2.5, 3, 4, 5, 6, 8 and 10mm - Red polymer coating for superior grip on hex keys - Custom S2 stainless steel bit adaptor: 6mm to standard 1/4" bit - S2 steel Torx bits: T8, T10, T15, T20, T25, and T30 - S2 steel Screw bits: PH1, PH2, SL4, and SL5

Named after the Italian word for Brick, Mattone is a water-resistant, ultra-compact seat bag that attaches to the rails using the BOA Closure System.  Unique zipper design allows it to be accessed while on the bike, or to open like a book when removed from the bike for easy access. Mattone is for the cyclist looking to carry a spare tube, CO2, multi-tool, and some cash in a discreet, water-resistant package. Internal divider holds ID, credit card, or cash while also protecting your tube from your multi-tool! Seat bag users fall into two categories: Seat Roll aficionados and seat bag users. Traditionally, seat bags have been simple open spaces that allowed content to jangle about, making noise and rubbing against each other. Often times a spare tube was pulled out of a seat bag to reveal it was more full of holes than the tube being replaced due to friction against a house key or multi-tool. With Mattone, we designed a layout similar to a book, where the bag can fully open to hold the tube and CO2 cartridge on one side, separated by a padded ballistic nylon 'page' separating it from the other side where you can store an inflator head, multi-tool, contact lens case, etc. The 'page' also contains a slot for a credit card, ID, money, or house key. The unique off-center Aquaguard Zipper allows the case to completely open and lay flat when off the bike, while also allowing easy access to the multi-tool and money/card slots when on the bike without risk of spilling all the contents of the bag. A high-friction Hypalon strap with BOA Closure completes the package. Making more than 15x the power of Velcro, the BOA Closure uses a ratcheting mechanism that will not creep or loosen even under the most extreme vibration and impact. This ensures the Mattone will remain 'high and tight' under your saddle until you need to access it...no swinging, swaying, or rattling...ever. - Exterior—Sleek black finish with reflective graphics - Interior—Hi-contrast red material with separate ID, credit card, or money flap - Interior Volume—Holds one inner tube, one CO2 cartridge, one tire lever (all of these components are sold separately and are not included) - BOA Closure System with open guide release on Hypalon retaining strap - YKK Aquaguard zipper - Outside Dimensions: 13cm x 8.5cm x 5.5cm - Volume: Approximately .61 L - Strap Measurements: 27cm x 4.5cm

When we launched Secret Chain Lube, Josh admitted that the starting point for this product was a hot wax recipe he had used for years with pro teams that had won numerous world and Olympic medals. The idea behind Secret Chain Lube was to bring this technology to a lube that didn't require hot melting, but it turns out many of our customers were already big fans of hot waxing chains, and the requests flooded in for us to release the SILCA Secret Wax Blend...so here it is! Consisting of highly refined laboratory-grade paraffin and a high concentration of 3 specific sizes of nano-scale Tungsten disulfide, Secret Chain Blend not only acts as a lubricant but actually acts to modify the surface of the chain, filling in all of the crevices of the metal with highly lubricious and wear-resistant tungsten disulfide particles. As a result, chains waxed with Secret Chain Blend and Secret Chain Lube will actually get faster over time and after repeated waxings. Secret Chain Blend is the only hot wax lubricant to have a specifically matched and compatible drip wax that can be used to 'top off' the wax as needed, extending the duration between hot wax applications, and guaranteeing the quietest running drivetrain possible. Using the combination of Secret Chain Blend and Secret Chain Lube can dramatically extend the chain and drivetrain component life (up to 10x). - 500g / 17.6oz pouch - The chain should be VERY clean and dry before applying

Tattico is a highly efficient mini-pump with an ergonomic design that makes it easy to use in all conditions. - Tattico has 4 unique features: - Inverted Design: Tattico is designed backwards from most pumps. The hose and valving is hidden inside the inner tube rather than the outer cylinder delivering up to 10% more air per stroke compared to pumps of similar length. - Adaptable Cup Seal: Other pumps seal with o-rings which lose effectiveness as friction heat increases. The Tattico Adaptable Cup Seal grows with the tube, resulting in ultimate efficiency at all temperatures. - Hidden Heat Sink: There is a heat sink hidden at the end of the barrel which absorbs a high percentage of the heat generated when pumping. This keeps the rest of the pump cool, even at high pressures. - Twin Tube Insulated Grip: Tattico handle uses 2 thin tubes separated by an insulating air gap to keep hands cool. This results in better grip and control without risk to hands even when inflating multiple tires to high pressures. - 6061 Alloy barrel and gripping surfaces - High-efficiency piston design - Long extractable filler hose with locking Presta/Schrader chuck - 120psi - 9-1/2" length - Includes direct-mount bracket with retaining strap

Pack of 4 low-profile head saves weight while providing appropriate clearance for the bottle. The flange head better distributes load across nearly 3x more surface area than a cap screw and more than 2x the surface area of a button head providing both increased rigidity and lower stress. Each screw is machined complete in one operation from 6Al/4V Titanium on a Swiss Lathe.  Threads are roll formed for peak strength and material grain alignment in the finished screw. 6Al/4V Titanium - Four M5x12mm - 4mm Head Height - 1.8g each - Machined for a T25 Torx

Aerodynamic Top Tube Bag - Black Reflective Sidewall - Secure Velcro Closure - Two Strap Attachment Design - Soft Interior To Keep Your Valuables Safe - Aerodynamic Profile - Non-Slip Coating On Bottom Of Bag - Size: 6.5” X 3” X 3.5” - 68 Cubic Inches

Serfas' Combo Cable Lock offers convenient protection. It's 6-feet long to reach around the frame and wheels, uses an extra-thick, 15mm-diameter cable for safety, is self coiling for easy storage, and is vinyl-coated for weather resistance and to protect your frame's finish. Plus, it includes a resettable, 4-digit combination lock.

• High-security 20mm ultra-thick braided steel cable • 5 digit resettable combination • Steel tumbler • Rubber coated cable • Cable length: 4.5 feet

Serfas' Combo Cable Lock offers convenient protection. The 12mm-diameter cable reaches over 6-feet and self coils for easy storage. A 4-digit customizable combination lock, surrounded by molded rubber, ensures your bike stays put. And, a vinyl coating protects your bike's finish so it looks just as good when you return to ride it.

Battery Replacement Guide For E-Lume Series Headlights: - E-Lume USL-200/250, 1-Cell Li-Ion 1400 mAh (ESB-1400) - E-Lume USL-450/500, 1-Cell Li-Ion 2200 mAh (ESB-2200) - E-Lume USL-600/650/850/900, 1-Cell Li-Ion 2600 mAh (ESB-2600) - E-Lume USL-1100/1200, 2-Cell Li-Ion 2200 mAh (ESB-4400) - E-Lume USL-1500/1600, 2-Cell Li-Ion 2600 mAh (ESB-5200) - Battery Removal/Installation Instructions Included - Allen Key Tool Included

Serfas' Key Cable Lock offers strong protection. The 15mm-diameter cable reaches 6-feet and self coils for easy storage. A key combination lock, surrounded by molded rubber, ensures your bike stays put. And, a vinyl coating protects your bike's finish so it looks just as good when you return to ride it.

Serfas' Key Cable Lock offers strong protection. It's 6-feet long to reach around the frame and wheels, uses 12mm-diameter cable and a stout key lock for safety, is self coiling for easy storage, and is vinyl coated for weather resistance and to protect your frame's finish.

Increase awareness and visibility of your surroundings as you ride. Features: - Blast-Resistant Glass Reflective Lens - 360 Degree Adjustable Viewing Angle - Mounts 21-26mm Diameter Bars (5mm Hex Wrench Required For Install) - Eco-Friendly High Impact Nylon Fiber Body Specs: - Mounts 21mm-26mm Diameter Handlebars - Lens: Blast-Resistant Glass - Color: Black - Weight: 119 Grams (Per Side) / 238 Grams (Combined Left and Right) - Quantity: 1 (Left/Right Sides Sold Individually) - Installation Notes: 5mm Hex Wrench Required

Replacement Part – Oversized Handlebar Bracket (35mm) - Reinforced internals take more abuse - Fits oversized 35mm mtb bars - No tools needed - Included with USL-1100 & USL-1500 - Weight: 40 grams - Works for all Serfas headlights except for: SL-200, SL-30WP, & SL-40WP

Serfas' Magnetic Stem Bag is excellent for commuters, tourists, triathletes, and everyone else, because it lets you keep food and gear where you can easily see and access it (the bag sits just behind the stem, on the top tube). This bag quickly attaches to your frame and stem with two Velcro straps and has a mesh top (solid top available in Black) with a magnetic closure for easy access to your gear.

Serfas' Speed Bag has such a sleek design you won't even notice it's there. It features a finished interior, reflective trim, key ring storage, and taillight mount (taillight sold separately). This bag attaches easily via Velcro straps so it will stash your gear in style.

Largest Easy-Touch Button In The Industry Keep focused on the trail instead of hunting for buttons. Designed for simplified no-look use, especially when helmet mounted, with easy touch oversized five-point button sensor and LED backlit battery level meter. - USB-C Charging - Go-Pro® and Bar Bracket Included. Rugged looks with impressive light output and smart features, our all new completely redesigned Serfas© True Series MTB headlights will illuminate your path. The Serfas© True 1300 MTB features 1300 lumens of crystal clear bright night time illumination to make out every turn of the trail and 1300 lumens in Flash mode to make sure all eyes are on you. A smart grippy extra large power button with LED backlit battery level indicator ensures surefire operation and convenient battery monitoring so there are no unwelcome surprises on the trail. Go-Pro® and Bar Bracket Included. TSL Headlight Models w/ Button Lock – True Series Headlight User Manual Limited Lifetime Warranty Serfas® warrants to the original purchaser that the product is free of defects in material, construction, and/or workmanship for the lifetime of the product. Battery Warranty – One Year Coverage Serfas® batteries are covered by a 1 year warranty from the original date of purchase. Features: - 1300 Lumen Output - Oversize Easy-Touch Power/Mode Button - Backlit LED Battery Level Indicator - USB-C Charge Port w/ 1A Fast Charging - Last Mode Memory (In Solid Mode) - Go-Pro® and Bar Bracket Included - Removable Li-Ion Battery - Convenient Magnetic Battery Removal - No Tools Required Installation - IPX6 Water Resistance Rating Specs: Solid Mode: - High 1300 Lumens – 1.5 hrs - Medium 650 Lumens – 3.25 hrs - Low 320 Lumens – 7 hrs Flash Mode: - Daytime Flash 1300 Lumens – 49 hrs - Low Flash 190 Lumens – 51 hrs Weight : 128 Grams w/ Bracket Battery: 1-Cell Li-Ion, 3350 mAh Charge Time: 4.5 hrs (Using 2A USB Wall Charger) Color: Black *USB Charging: To ensure stable charging please be sure the USB-C male connection is fully and firmly clicked into place in the headlight's USB-C female charge receptacle to ensure a properly secured connection (an audible click will not always be heard). The integrated headlight battery charge level indicator will display five solidly illuminated blue LED dots when full charge is achieved.

Rugged looks with impressive light output and smart features, our all-new completely redesigned Serfas True Series MTB headlights will illuminate your path. The Serfas True 600 MTB features 500 lumens of crystal clear bright nighttime illumination to make out every turn of the trail and 600 lumens in Flash mode to make sure all eyes are on you. A smart grippy extra-large power button with LED-backlit battery-level indicator ensures surefire operation and convenient battery monitoring so there are no unwelcome surprises on the trail. Go-Pro, Helmet, and Bar Bracket Included. - 600 Lumen Output - Extra-Large Grippy Power Button - Backlit LED Battery Level Indicator - USB-C Charging Port w/1A Fast Charging - Last Mode Memory (In Solid Mode) - Go-Pro and Bar Bracket Included - Removable Li-Ion Battery - Convenient Magnetic Battery Removal - No-Tools-Required Installation - IPX6 Water Resistance Rating - Weight: 128 Grams w/Bracket - Battery: 1-Cell Li-Ion, 2600 mAh - Charge Time: 3 hrs (Using 1A USB Wall Charger) Solid Mode: - High 600 Lumens—2.5 hrs - Medium 250 Lumens—4.5 hrs - Low 130 Lumens—10 hrs Flash Mode: - Daytime Flash 600 Lumens—40 hrs - Low 80 Lumens—50 hrs

• Unique combination U-lock • 4-digit resettable combination • 12mm-thick hardened steel shackle • 165mm shackle length • Rubber coated shackle

• Unique combination U-lock • 4-digit resettable combination • 12mm-thick hardened steel shackle • 165mm shackle length • Rubber coated shackle • 6ft-long steel braided cable included

Replacement Part – Universal Handlebar Bracket - Fits all current Serfas headlights with a removable bracket - Fits bars up to 31.8mm horizontal & vertical adjustable - Easily removes from bar in seconds - No tools needed - Works With: TSL-100, TSL-150, TSL-150+, TSL-200, TSL-250, TSL-250+, TSL-500, TSL-500+, TSL-1000, TSL-1500, SL-155, SL-255, USL-155, USL-305, USL-505, TSL-350, TSL-550, TSL-750, TSL-T1000, TSL-LT1000, TSL-1200, TSL-1800, TSL-2500, HL-1.1, & SL-30WP - Works for all Serfas headlights EXCEPT for SL-200 & SL40WP

Replacement Part – Headlight Bracket - Fits all Serfas headlights - Long silicone strap allows endless mounting options - No tools needed - Cannot be used with: TST-70, TST-100, TST-150 & TBT-50R

Adapts a thru axle hub bike for a Saris bike trainer. - Trainer Thru Axle Adapter For Saris Trainers - Thread pitch: 1.00 & 1.75 What's Included: - Thru axle - Washers - Endcaps with bolts Trainer Compatibility The Saris Trainer Thru Axle Adapter is designed for indoor use on Saris trainers only and should not be ridden outdoors. Compatible with current basic trainers. Not compatible with CycleOps PowerSync trainers. Contact us with trainer compatibility questions. Bike Compatibility Many bike manufacturers do not publish thread pitch or hub spacing online. If you are unclear as to what type of thru axle your bike uses, please contact us.

The Saris thru axle adapter is designed for indoor use on Saris- or CycleOps-branded trainers only and should not be ridden outdoors. - Compatible with Classic series trainers and most Pro series trainers. Not compatible with PowerSync trainers. Contact us with trainer compatibility questions. - This adapter is designed to work with bikes that have a 142x12mm thru axle with 1.0 or 1.75 thread pitch. - The axle is threaded on both sides to fit both Syntace and Maxle/ABP style thru axle systems. - Many bike manufacturers do not publish thread pitch or hub spacing online. If you are unclear as to what type of thru axle your bike uses, please reach out to your local bike shop or the bicycle manufacturer directly. What's Included - Thru axle - Washers - End caps with bolts

For a stable, worry-free ride with any rear wheel-mounted trainer. Product Features - For a stable, worry-free ride with any rear wheel-mounted trainer. - Unique 3-level design lets you select the level of difficulty. - Stack two blocks to simulate climbing workouts. Three different positions to raise your front wheel and simulate hill climbs - 2.1 inches (5.3 cm) - 2.7 inches (6.8 cm) - 3.1 inches (7.9 cm)

Better health. Faster splits. More me-time. Whatever your goals may be, the Fluid2 helps you get the most out of each indoor training ride. The large, precision-balanced flywheel (with patented fan design) lets you easily customize each ride simply by shifting gears, just as you would outside. This design also helps keep your Fluid2 working better – longer. And, thanks to our built-to-last manufacturing process, the Fluid2 can help you conquer one goal after the next. - Fluid resistance unit provides a quiet and consistent ride. - Progressive resistance offers the widest resistance range and road-like feel. - Best-selling trainer in the USA - Compatible with Zwift and other indoor cycling apps

The Saris Leveling Block keeps your bike level with your trainer. - Adds stability to your training ride. - For use with any rear wheel-mounted trainer. - Raises front bicycle tire 1.1 inches (2.8 cm) off the ground