Chainrings

Origin-8's Alloy Blade Chainrings are CNC-machined out of tough, light and durable 6061-T6 aluminum and are compatible with 8- and 9-speed drivetrain components. They have an attractive and corrosion-resistant silver anodized finish.

Origin-8's Alloy Blade Chainrings are CNC-machined out of tough, light and durable 6061-T6 aluminum and are compatible with 8- and 9-speed drivetrain components. They have an attractive and corrosion-resistant silver anodized finish.

The SUMO III is CNC machined from thick 6061 Aluminum with a simple and super-strong design. - Includes sprocket guard - Material: Aluminum - Chain Width: 1/8" - Bore: 24mm - Weight (oz): 2.3 - Thickness: 6 mm - Tooth Count: 25 teeth - Interface: Bolt Drive

Origin8's Thruster 110mm BCD 5-bolt chainring sets are great for road, 'cross, and gravel applications. Shifting ramps and stainless steel pins deliver smooth shifting, and these rings are 10 or 11 speed compatible. - Stamped AL2014-T6 alloy construction - BCD: 110mm 5-Bolt - Type: 2x - Chain Compatibility: 10/11s - Tooth Type: Standard

Take your chain retention to the quiet, simple, light level with SRAM's X01 X-Sync Chain Ring. It features SRAM's X-Sync narrow/wide tooth profiles to securely hold a chain through the roughest terrain, no chainguide required! A variety of sizes ranging from 30T to 38T let you dial in your rig for your ride. The unique chainring design allows you to slide the ring over the crank arm, so crank removal is not required. Available in 94mm BCD for SRAM's X1 cranks, or 104mm BCD to convert your standard crank to a single-ring system.

These 102 BCD rings fit Shimano XTR M960 -- they cannot be used on any other crankset! Only purchase this chainring if your crankset looks like the one in the photo on this page. Color: Black Rings have 50mm chainline. All chainrings feature our Drop-Stop tooth design and are made from 7075 Aluminum. Use a 10 or 11 speed chain. If using a 9 speed drivetrain, plan to use a 10 speed chain (it will shift fine), as the 9 speed chain fits too loosely on the ring. *** Be sure to order a colorful set of Wolf Tooth chainring bolts to go with you new ring! Order the 6mm (short) bolt+nut combo. ***

These fit all common cranksets using 104 BCD mounting. See this WTC Tech Document if you have a Shimano Double M785 XT or M665 SLX double crankset Note that the 30T chainring is threaded and has a 48 mm chainline. All other rings have 50mm chainline. All chainrings feature our Drop-Stop tooth design and are made from 7075 Aluminum. Use a 10 or 11 speed chain. If using a 9 speed drivetrain, plan to use a 10 speed chain (it will shift fine), as the 9 speed chain fits too loosely on the ring. Be sure to order a colorful set of Wolf Tooth chainring bolts to go with your new ring! For the 30T order our 10mm (long) bolts and all other sizes order the 6mm (short) bolt+nut combo. Color: Black Product Weights: 30t - 36g, 32t - 47g, 34t - 56g, 36t - 60g, 38t - 66g

Color: Black 110 mm BCD chainrings to fit standard cranks with 5 bolt, 110 mm spiders. Does NOT fit on the cranksets for Shimano DA 9000 / Ultegra 6800. They WILL work with 11 speed chains. Strongly recommend a 10 or 11 speed chain. If using a 9 speed drivetrain, plan to use a 10 speed chain (it will shift fine), as the 9 speed chain fits too loosely on the ring. *** Be sure to order a colorful set of Wolf Tooth chainring bolts to go with you new ring! Order 6mm (short) bolt+nut combo. *** Note on mud: wide/narrow chainrings do no work well in heavy mud (Wolf Tooth or any other brand) if you plan to ride in very muddy conditions, we recommend a chainguide or chainkeeper and clutch-type rear derailleur! Without these precautions, you may experience chaindrops and/or chainsuck. All chainrings feature our Drop-Stop tooth design and are made from 7075 Aluminum. Use a 10 or 11 speed chain. If using a 9 speed drivetrain, plan to use a 10 speed chain (it will shift fine), as the 9 speed chain fits too loosely on the ring. Product weights: 36t - 58g, 38t - 66g, 40t - 74g, 42t - 81g, 44t - 90g

Color: Black 130 mm BCD chainrings to fit standard cranks with 5 bolt, 130 mm spiders. Does NOT fit on the cranksets for Shimano DA 9000 / Ultegra 6800. They WILL work with 11 speed chains. Strongly recommend a 10 or 11 speed chain. If using a 9 speed drivetrain, plan to use a 10 speed chain (it will shift fine), as the 9 speed chain fits too loosely on the ring. *** Be sure to order a colorful set of Wolf Tooth chainring bolts to go with you new ring! Order the 6mm (short) bolt+nut combo. *** Note on mud: wide/narrow chainrings do no work well in heavy mud (Wolf Tooth or any other brand) if you plan to ride in very muddy conditions, we recommend a chainguide or chainkeeper and clutch-type rear derailleur! Without these precautions, you may experience chaindrops and/or chainsuck. 38T important note: The chain will contact the spider arm slightly when using the 38T chainring (see photo below). We recommend filing a small chamfer on the spider arm but you can also just install it and let the chain do the work. This is only an issue with the 38T as the 130 BCD was designed for 39T smallest ring. All chainrings feature our Drop-Stop tooth design and are made from 7075 Aluminum. Use a 10 or 11 speed chain. The only brand of chain we don't recommend is Wippermann. Product weights: 38t - 52g, 40t - 60g, 42t - 62g, 44t - 79g

You asked for it, we made it -- the Wolf Tooth GC is now available in a slightly smaller size! Most of the low gearing from its big brother with improved shifting in the smaller cassette cogs. Be sure to check out the GC tech page for more details This cassette sprocket is only for use with Shimano brand 10spd XT & XTR cassettes. It is NOT compatible with any other brand or model of cassette. The shift points are properly timed to the tooth locations on the 36T Shimano cogs for optimal shifting performance. Use of this cassette sprocket requires removal of the 17T or 15T cog & spacer from your cassette. Note on “B-screw”: We have found a longer screw is almost never needed with SRAM derailleurs and only needed for about 50% of Shimano derailleurs. We have added it as a separate item in our accessories category. If you think you might need the longer screw, order one separately or just go to your local hardware store and pick up an M4 x 25 socket head cap screw. You may need a longer chain than what is presently on your bike. Make sure that when shifted to the 40T cog, there is still some amount of forward travel possible with the rear derailleur cage. This is especially important on bikes with rear suspension. We have tested with Shimano, KMC & SRAM chains – all function well. Compatible only with the following Shimano 10spd cassettes XT 11-36t (CS-M771) XTR 11-36t (M980) Not compatible with SLX 11-36 cassettes because the 17t cog cannot be removed. Note: unlike the 42T, the GC 40T will usually work with 2011 or older SRAM rear derailleurs. We cannot guarantee it on all bikes however. Weight 79g

The GC42 cassette cog is so big that when machining the first batch, the machinist thought he made a mistake! If being big is cool then the GC42 cassette cog is the coolest cog around. This cog is made with the precision and finish our customers have come to expect from WTC, and this enables quite possibly the best feeling shift in the cassette. Be sure to check out the GC tech page for more details This cassette sprocket is only for use with Shimano brand 10spd XT & XTR cassettes. It is NOT compatible with any other brand or model of cassette. The shift points are properly timed to the tooth locations on the 36t Shimano cogs for optimal shifting performance. Use of this cassette sprocket requires removal of the 17T or 15T cog & spacer from your cassette. Note on “B-screw”: We have found a longer screw is almost never needed with SRAM derailleurs and only needed for about 50% of Shimano derailleurs. We have added it as a separate item in our accessories category. If you think you might need the longer B-screw, order one separately or just go to your local hardware store and pick up an M4 x 25 socket head cap screw. You may need a longer chain than what is presently on your bike. Make sure that when shifted to the 42T cog, there is still some amount of forward travel possible with the rear derailleur cage. This is especially important on bikes with rear suspension. We have tested with Shimano, KMC & SRAM chains – all function well. Compatible only with the following Shimano 10spd cassettes XT 11-36t (CS-M771) XTR 11-36t (M980) Not compatible with SLX 11-36 cassettes because the 17t cog cannot be removed. Weight 86g Note: the GC 42 is not compatible with 2011 or older SRAM rear derailleurs due to the location of the upper jockey wheel. It is difficult or impossible to get satisfactory shifting with the 2011 or older SRAM rear derailleurs so we do not recommend using the GC 42 if you have one of these. The GC 42 works great with the newer SRAM rear derailleurs however.

The GC42 cassette cog is so big that when machining the first batch, the machinist thought he made a mistake! If being big is cool then the GC42 is the coolest cog around. This cog is made with the precision and finish our customers have come to expect from WTC, and this enables quite possibly the best feeling shift in the cassette. Be sure to check out the GC tech page for more details. This cassette sprocket is for use only with SRAM brand 10spd X5, X7, and X9 cassettes. It is NOT compatible with any other brand or model of cassette. The shift points are properly timed to the tooth locations on the 36T SRAM cog for optimal shifting performance. Use of this cassette sprocket requires removal of the 17T or 15T cog & spacer from your cassette. Note on “B-screw”: We have found a longer screw is almost never needed with SRAM derailleurs and only needed for about 50% of Shimano derailleurs. We have added it as a separate item in our accessories category. If you think you might need the longer B-screw, order one separately or just go to your local hardware store and pick up an M4 x 25 socket head cap screw. You may need a longer chain than what is presently on your bike. Make sure that when shifted to the 42T cog, there is still some amount of forward travel possible with the rear derailleur cage. This is especially important on bikes with rear suspension. We have tested with Shimano, KMC & SRAM chains – all function well. Compatible only with the following SRAM 10spd cassettes X5 11-36T (PG-1030) X7 11-36T (PG-1050) X9 11-36T (PG-1070) Weight 86g Note: the GC 42 is not compatible with 2011 or older SRAM rear derailleurs due to the location of the upper jockey wheel. The best ways to tell the vintages of your rear derailleur is 1) If you have a type 2 (clutch type) rear derailleur it is 2012 or newer and 2) the upper jockey wheel on 2012 and newer rear derailleurs are offset from the derailleur cage's axis of rotation. It is difficult and sometimes impossible to get satisfactory shifting with the 2011 or older SRAM rear derailleurs so we do not recommend using the GC 42 if you have one of these. The GC 42 works great with the newer SRAM rear derailleurs however.

Color: Black These bash rings attach directly to our direct mount Drop Stop chain rings. These are designed for XC, trail and enduro riding. They are not meant for downhill use where heavy impacts are expected. You will need short (6mm long) chainring bolts/nuts to mount the 28T-36T bash rings (we recommend the Wolf Tooth ones sold here on our store). The 24/26T bash ring includes M5 mounting bolts. *** Note: These will not fit any other chainring or spider -- only Wolf Tooth SRAM direct mount! *** Made from 7075-T651 aluminum. Product weights: 24/26 - 44g, 28/30 - 47g, 32/34 - 50g

Color: Black These can also be used on a BB30 / PF30 long spindle crankset -- the 3rd product picture shows you how to determine if you need this ring or the Short Spindle BB30. This SDM ring is dished in ~6mm, whereas the BB30 short spindle ring is flat. These are Direct Mount chainrings for SRAM GXP crank. This will replace you existing chainring and spider, which is attached via 3 bolts on the back side of the spider near the spindle. You will use these same 3 bolts to attach the SDM ring. SDM chainrings fit on SRAM S2200, S2210, X9, X0, X01, XX1, Truvativ AKA Cranksets (GXP version) only. Newer S1400 (or X7) cranksets with removable spiders will work with SDM rings. Older versions of these cranksets may not have removable spiders. If the crankarm and the spider are all made from the same piece of aluminum it is not removable. Chainline is 50mm on all rings (on a GXP or BB30 long spindle crankset). All chainrings feature our Drop-Stop tooth design and are made from 7075 Aluminum. Use a 10 or 11 speed chain. If using a 9 speed drivetrain, plan to use a 10 speed chain (it will shift fine), as the 9 speed chain fits too loosely on the ring. Product weights: 26t - 53g, 28t - 60g, 30t - 68g, 32t - 74g, 34t - 83g, 36t - 90g

We think these bolts the best on the market. They have a 5 mm hex socket and are 10 mm long so you can use a bash ring with your 30T x 104 chainring. The bolt length is laser engraved on the head to avoid confusion with shorter bolts. Simply better. No nuts are included with these bolts because the 30t x 104 chainring has threaded standoffs. These work great with Wolf Tooth or any other brand threaded M8 x 0.75 chainrings. Designed and manufactured in the USA from 7075-T6 aluminum alloy. Torque: 6-7 N-m MAX with light grease on the threads only. Product weight - 4 bolts = 4g

We think these bolts and nuts are the best on the market. Other short bolts/nuts designed for single rings use a slotted nut that is likely to strip-out the first time you use it. Ours use a large hex socket on both the bolt (5 mm) and the nut (6 mm). Bolts are 6 mm long and have the length laser engraved on the head. Simply better. These work great with Wolf Tooth 5 bolt rings or any other brand 5 bolt single chainrings. Designed and manufactured in the USA from 7075-T6 aluminum alloy. Torque: 6-7 N-m with light grease on the threads only. Product weight: 5 bolts = 9g

absoluteBLACK Round Direct Mount 1x Chainrings for SRAM offer flawless drivetrain setup for SRAM 1x9, 1x10, 1x11, and 1x12-speed or single speed. They are designed for SRAM DUB, GXP, and BB30 cranks that have a removable spider. Direct mount chainrings provide significant weight savings over a standard spider and chainring combination. They are crafted from CNC machined 7075 aluminum and feature an anodized finish for exceptional durability. - The unique, patent-pending narrow-wide tooth profile keeps the chain in place - Teeth have been 3D-machined for ultimate mud shedding and quieter operation - Provides excellent weight-to-strength ratio - 3mm offset is designed for 141/148 Boost spacing on standard DUB/GXP/Long-Spindle BB30, as well as 157 Super Boost spacing on dedicated Super Boost DUB cranks

Narrow/Wide tooth design for chain retention on 1x systems - 10 or 11 speed compatible - Mud clearing channels - CNC 7075 Swiss Alloy

Eagle Technology creates the smoothest, quietest, longest-lasting, and most efficient drivetrains we've ever made. The radical new look and feel of our X-SYNC 2 Eagle chainring is a direct result of SRAM drivetrain engineers studying the performance and wear characteristics of thousands of X-SYNC chainrings. The longer, positive-rake tooth shape has been designed to work perfectly with the new Eagle chain to increase chain retention and overall pedaling efficiency, while decreasing friction, noise, and wear. - X-SYNC 2 chainring design increases chain retention, wear life, and reduces friction and noise. - Designed to be used with Eagle chain - Non-Boost 6mm offset

64BCD chainring for MTB cranksets

12 Speed Sweetness If you're looking for a bomber new chainring that can run with your Shimano 12-speed drivetrain, then look no further. This ring, with our NW tooth profiling can bolt to any 104 BCD spider and is stiff, turning all your "push" into straight-up "go". Drivetrain Fully Dialed Bringing renowned RF narrow-wide tooth profiling for chain security to your 12-speed Shimano drivetrain with a 104 BCD crankset. Built to Last Made of a 4mm-thick 7075-T6 alloy plate for big-time stiffness and superhero strength. - Compatible with 104 BCD 4-Arm Cranks - 7075 Aluminum

- Asymmetric four arm shape for greater stiffness in the power zones of the pedal stroke - Compatible with 9/10/11 speed chains, mounts using a common Park BBT-22 tool

absoluteBLACK Premium Oval 110 BCD Road Chainrings utilize absoluteBLACK's top-tier design features to greatly improve traction and speed. They are designed for Shimano Dura-Ace 9100, Ultegra 8000, & 105 R7000 4-bolt cranks only. Optimized with smooth shifting in mind, premium chainrings have a 6-point ramp and recess design. Chainrings are crafted from CNC machined 7075 aluminum and feature an anodized finish for exceptional durability. - Oval shape reduces stress on knees, helps to keep your legs fresh, and does not feel any different while riding - Chainring design reduces the possibility of leg cramps and allows you to maintain a better cadence while climbing - 10, 11, and 12-speed compatible - Ramps are designed specifically for a 50/34 combination - If only switching the inner chainring to oval, use all original crank bolts - 6.5% ovality is ideal for road climbing

- 12 speed Record / Super Record chainring - Surface treatment improves durability - 145 BCD outer rings are specific to Record or Super Record, while 112 BCD inner rings are shared between the two groups

Origin-8's Alloy Ramped Chainrings are CNC-machined in the USA out of tough, light and durable 6061-T6 aluminum and are compatible with 8-, 9- and 10-speed drivetrain components. They have ramped teeth and are pinned for superior shifting and durability, and feature an attractive and corrosion-resistant black anodized finish.

Shifting performance has helped Full Speed Ahead to become a world leader for high-end chainrings. No one studies the design and manufacturing of each system, and each tooth, as carefully as we do. Our dedication shows in every revolution of the crank, and every perfect shift achieved. To meet or exceed the needs of any drivetrain, Full Speed Ahead has developed sophisticated design, testing and manufacturing protocols. This allows Full Speed Ahead to match your needs as perfectly as our chainrings match a chain. We offer more options, levels, and finishes than our competitors. We use the best materials available, imported from the USA, Europe, or sourced from our qualified vendors in Asia, to guarantee the durability, performance, and appearance will out-perform, and outlast the competition. Full Speed Ahead chainrings have powered multiple World, Tour de France, and Olympic champions, and will exceed your expectations. - Stamped AL7075/T6 - Chainrings are compatible with all 10-speed drivetrains, and compatible with FSA, SRAM, and Shimano 11-speed drivetrains - Drivetrain Speeds: 11, 10

The SUMO III is CNC machined from thick 6061 Aluminum with a simple and super strong design. - Bore: 15/16" / 24mm - Thickness: 6.0mm - Adapters for 22mm & 19mm spindles included - Weight: 2.3-ounce

Gates Carbon Drive CDX Front Sprockets for Bosch GEN2 are crafted from stainless steel and are the best choice for high-mileage touring or rugged off-roading. - Bosch GEN2 fitment - Stainless steel construction - 11mm pitch - Includes shim kit

SRAM X-SYNC 2 1x chainrings provide a high level of performance and durability. The aggressive teeth design provides better chain retention for a smoother, more efficient pedal feel. With a focus on long wear-life, the design reduces friction and the accumulation of mud, grit, and grime. - The sharp and narrow tooth profile, as well as rounded chamfer edges, help manage a deflected chain - X-SYNC 2 chainring design increases chain retention, improves durability, and reduces friction and noise - Designed to be used with Eagle chain - 104mm BCD

Narrow/Wide tooth design for chain retention on 1x systems - Oval shape for increased power and efficiency - 10 or 11 speed compatible - Mud clearing channels - CNC 7075 Swiss Alloy