Chainrings
$63.99
Genuine replacement parts
Get back on your bike with these replacement chainrings.
Replacement chainring for your eBike.
- Compatible with Bosch Gen 4
- With spider and bash guard
$20.00 - $60.00
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
$21.00
The SRAM X-Sync Steel 1x chainrings are the perfect replacement ring for the cost conscious with added durability of steel. The same SRAM X-Sync technology at a price well below competitors’ imitation “narrow wide” rings. Best performing chainrings at the best price.
- Compatibility: Compatible with all SRAM 1x cranks, DM 28-tooth ring is not compatible with 30mm cranks that require a 0mm offset ring
$22.00
Original equipment on SRAM and Truvativ cranks, these chainrings also work well with other drivetrains.
$165.00 - $170.00
Shimano's Ultegra 6800 chainrings provide confidence-inspiring shifting and category-defining speed. Cold-forged aluminum comprises these super-stiff, hollow outer rings, and Shimano's unique system of ramps and pins means lightning fast shifts are at your command.
- Bolt circle diameter: 4-bolt 110mm asymmetric
- 50T pairs with 34T inner ring
- 52T pairs with 36T inner ring
- 53T pairs with 39T inner ring
Inner rings sold separately
$80.00
Narrow wide chainrings compatible with Race Face CINCH system cranks. Direct mounting allows an easy switch between rings and spiders.
- Compatible with 9, 10, 11, and 12 speed
- Narrow Wide tooth profiling ensures consistent chain retention
- Lockring installed/removed with ISIS BB tool
- Stiff 4mm plate thickness to transfer loads without flexing
$40.00
Shimano SLX M660 9-Speed chainrings get your drivetrain back to optimal operation.
$40.00
FSA Pro Road Chainrings deliver flawless shifting for any road drivetrain.
- Precision CNC machined AL7075/T6 alloy
$70.00
RaceFace Narrow Wide Chainrings feature tooth profiling for chain retention and a blend of weight and durability suitable for XC, DH, and everything in-between.
- 7075-T6 aluminum, aerospace grade strength
- Compatible with 9, 10, 11 and 12 speed
- Stiff 4mm plate thickness and I-beam construction transfer loads without flexing
- Reversible laser etched graphics
- Non-threaded bolt holes
$145.00
Shimano chainrings offer durability and confidence-inspiring performance, and go a long way towards getting a drivetrain back to optimum working condition.
- For best shifting performance B-type rings only with B-type rings
$50.00
The radical new look and feel of SRAM's 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 Eagle chain to increase chain retention and overall pedaling efficiency, while decreasing friction, noise and wear.
- Can be used with Eagle 12 speed or SRAM 11 speed chains
- Direct mount rings with 3mm offset fit Boost geometry Eagle cranks; direct mount rings with 6mm offset fit traditional geometry - Eagle cranks and GXP spindle XX1, X01, X0, X1 and X9 cranks
$55.00
Dimension Multi Speed Chainrings.
- CNC-machined AL-7075
- Has ramps and pins to aid in shifting (not on 74mm BCD inner chainring)
- Same BCD as Surly Long Haul Trucker, Cross-Check, and Troll complete bikes (74mm & 110mm)
$85.00
Shimano chainrings offer durability and confidence-inspiring performance, and go a long way towards getting a drivetrain back to optimum working condition.
$25.00 - $200.00
Shimano Ultegra R8000 Series Chainrings are designed for use with Shimano's 11-speed Ultegra crankset.
$50.00
SLX SM-CRM75 stiff and lightweight chainring delivers smooth pedaling over bumpy terrain. The SM-CRM75 chainring features SHIMANO DYNAMIC CHAIN ENGAGEMENT+ technology, which features special gear teeth profiles that deliver exceptional chain engagement and chain retention.
- Special MTB gear teeth profile improves chain engagement and retention
- Exchangeable single/double chainring
- Crankset can be used as common component
- Superior chain retention
- Rider tunable
$105.00
Mud and moving parts are enemies in the sport of cyclocross. That's why SRAM decided they were going to simplify things. Remove the front derailleur, increase the range of the cassette, make dropped chains a thing of the past, and you've got a cross drivetrain worthy of hammering. SRAM's CX1 X-Sync Chain Ring is an integral part of that system. It mates to 110 BCD cranks and features a wide-narrow-wide tooth profile to securely hold the chain through the roughest terrain. It's also specially designed with mud clearing in mind to keep your rig light and fast. A variety of sizes ranging from the spin-to-win 38T to the flat-out 46T let you dial in your rig for your strengths or course.
$25.00 - $120.00
- Drivetrain Speeds: 11
- Chainring BCD: 110 Shimano Asymmetric
- Material: Aluminum
$12.00
Shimano Sora 9-Speed replacement chainrings gets your drivetrain operating smoothly again.
$150.00
Replacement chainring in 130mm BCD for SRAM 11-speed Yaw speed road cranks. Replace worn out rings or swap to change gearing for specific uses.
- Top quality design and materials in sizes to fit modern road and 'cross bikes.
- 7000 series aluminum provides strength and durability
$78.99
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.
$55.00
FSA Pro Road Chainrings deliver flawless shifting for any road drivetrain.
- Precision CNC machined AL7075/T6 alloy
$30.00
Shimano chainrings offer durability and confidence-inspiring performance, and go a long way towards getting a drivetrain back to optimum working condition.
$20.00
- Thick-thin tooth design for maximum chain engagement
- Heat-treated forged steel
- BCD: 82mm
- Optimized for 11-12 speed system
- Compatible with Gamma Pro and Alpha Drive 1x crankset
$60.00
FSA's MTB Pro chainrings deliver flawless shifting for mountain drivetrains.
- Precision CNC machined AL7075/T6 alloy
- Shifting ramps and stainless pins for improved performance
- D-10 chainrings are double 10 speed Sram/Shimano compatible, but are only guaranteed perfect fitment on FSA MTB cranksets
$40.00
Genuine replacement parts
Prowheel: Crank it up!
Shift smooth, use matching chainrings.
- Bosch Generation 3 specific e-bike narrow wide chainring
- Aluminum spider and steel chainring
-104mm BCD
$50.00
FSA Pro Road Chainrings deliver flawless shifting for any road drivetrain.
- Precision CNC machined AL7075/T6 alloy
$25.00
The EX1 drive train was designed specifically for the demands of electric-assist mountain bikes: a wide gear range with bigger jumps between gears and sturdy components to handle higher torque loads. Liberal use of features found on SRAM’s high end MTB parts provide high value, quiet operation and ease of service.
- X-Sync (wide-narrow) tooth profiles for great chain management
- Compatible with Bosch mid-drive E-bike systems
- Material: Steel
- Size/BCD: Direct mount
- Recommended Group: EX1
$60.00
Original equipment on SRAM and Truvativ cranks, these chainrings also work well with other drivetrains.
- 104mm BCD
- Material: Aluminum
$63.99
Gates Carbon Drive CDX Front belt drive rings are crafted with 6061 aluminum and work well for high-mileage touring or rugged off-roading.
- Constructed of 6061 aluminum
- 11mm pitch
- CDX CenterTrack belts, cogs and rings do not interchange with any part of a CDC/CDX MudPort system
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