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Chainrings
- Compatible with 1-piece BMX cranks
- CNC machined 6061-T6 alloy construction
- Teeth: 25T
- Material: Alloy
- Chain Compatibility: 1/2x 1/8-inch
- Tooth Type: Standard
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.
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
Shimano chainrings offer durability and confidence-inspiring performance, and go a long way towards getting a drivetrain back to optimum working condition.
Shimano SLX M660 10-Speed chainrings get worn out drivetrains back in like-new condition.
Shimano Ultegra R8000 Series Chainrings are designed for use with Shimano's 11-speed Ultegra crankset.
$12.99
$13.00
On Sale
Shimano 105 5703 10-Speed chainrings are a quality, reliable replacement option for worn out chainrings on triple cranksets.
$15.99
Shimano chainrings offer durability and confidence-inspiring performance, and go a long way towards getting a drivetrain back to optimum working condition.
$16.99
Original equipment on SRAM and Truvativ cranks, these chainrings also work well with other drivetrains.
$17.99 - $92.00
Shimano 105 FC-R7000 asymmetric 110 BCD chainrings for 2x11 drivetrains.
$18.99
$19.00
On Sale
Shimano Ultegra 6800 11-Speed Inner Chainrings
- Material: Aluminum
- Ring Position/Type: Inner
$20.99
$37.99
45% Off
Shimano Dura-Ace 9000 11-Speed Chainrings.
- Chainring BCD: 110 Shimano Asymmetric
- Color: Black
- Defined Color: Black
- Drivetrain Speeds: 11
- Material: Aluminum
- Ring Position/Type: Inner
$21.99
SRAM's road chainrings are stamped from 7075 aluminum for low weight and excellent strength. The teeth are ramped for precision shifting, too.
$21.99
- Trushift chainrings feature shift ramps and pins
- Drivetrain compatibility: 8, 9, 10, 11
- 104mm BCD
$26.99
Original equipment on SRAM and Truvativ cranks, these chainrings also work well with other drivetrains.
- 104mm BCD
- Material: Aluminum
$32.00
Shimano chainrings offer durability and confidence-inspiring performance, and go a long way towards getting a drivetrain back to optimum working condition.
- OEM 39t chainring for Ultegra FC-6700-G and FC-6601-G (grey) cranksets
$32.99
Shimano XT M8000 11-Speed Chainrings
- Chainring BCD: 96 Shimano Asymmetric
- Color: Black
- Drivetrain Speeds: 11
- Material: Steel/Carbon
- Ring Position/Type: Middle
- Tooth Count: 30
$33.00
The perfect option for replacing worn out chainrings on your 10-speed mountain drivetrain.
$37.00
The Shimano R9100 series crankset achieves the ultimate in optimal power transfer. It does this through a reinforced chainring on its unique asymmetrical four-arm spider construction.
- Chainring BCD: 110 Shimano Asymmetric
- Drivetrain Speeds: 11
- Material: Aluminum
- Ring Position/Type: Inner
$39.99
Shimano chainrings offer durability and confidence-inspiring performance, and go a long way towards getting a drivetrain back to optimum working condition.
$44.99
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
$49.00
- CNC-machined 6061-T6 aluminum with rounded tooth profile to reduce chain wear
$49.99
$50.00
On Sale
Made in the US from 6061-T6 aluminum alloy, Box Two Chainrings are round and true. They fit 104 BCD four-bolt cranks and are available in black anodized with laser-etched graphics from 38 to 45-teeth.
$49.99
Original equipment on SRAM and Truvativ cranks, they also work well with other drive trains.
- 7000 series aluminum provides strength and durability
$61.99
The Shimano Deore XT SM-CRM85 chainring is designed for use with Shimano's M8100 and M8130 1x cranksets.
- Special MTB gear tooth profile with Dynamic Chain Engagement+ improves chain engagement and retention
- Direct Mount Type: Direct Mount Shimano
- Tooth Count: 28T, 30T, 36T
- Drivetrain Speeds: 12
- Defined Color: Black
- Ring Position/Type: Chain-Retaining Single Ring
- Round or Oval: Round
- Chainline/Hub Compatibility: 141/148 Boost Hubs , 157 Super Boost Hubs
$64.99
Shimano XT CRM80 1x11 Chainrings
- Hollow gear construction for optimized rigidity, weight, and rigidity
- Durable teeth using plated steel construction supported by a carbon composite (CFRP) carrier body
- Dyna-Sys11 HG-X11 11-speed chain compatible
- Chainring BCD: 96 Shimano Asymmetric
- Color: Black
- Drivetrain Speeds: 11
- Material: Steel/Carbon
- Ring Position/Type: Chain Retaining Single Ring
- Tooth Count: 30
$92.00
- Drivetrain Speeds: 11
- Chainring BCD: 110 Shimano Asymmetric
- Material: Aluminum
$98.99 - $99.00
The radical 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. They subjected every size of chainring to untold environmental and mechanical tortures, abuse and neglect, in both lab and real-world settings, to come up with a chainring that would augment the Eagle drivetrain’s performance in all conditions. 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.
$156.99
$157.00
On Sale
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
$343.00
Shimano Dura-Ace 9000 11-Speed Chainrings.
- Chainring BCD: 110 Shimano Asymmetric
- Color: Silver/Black
- Defined Color: Silver
- Drivetrain Speeds: 11
- Material: Aluminum
- Ring Position/Type: Outer
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