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- Parts & Accessories (44)
- Bottom Brackets (177)
- Chainrings (151)
- Cranksets (133)
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Cranksets/Bottom Brackets
$9.00
M8 Capless Crank Arm Bolt Kit
- For square-taper & Powerspline
$12.99
- Self-extracting bolts for BB30 cranks: includes puller cap that threads into BB30 crank arms
- Sold as singles
$13.99
- Shimano, 22T, 9 sp, BCD 64mm, 4-Bolt, Deore FC-M590, Inner Chainring, For 22/32/44, Steel, Black, Y1LD22000
$14.00
Original equipment on SRAM and Truvativ cranks, these chainrings also work well with other drivetrains.
$17.00
SRAM’s cranks are strong and tough, ready for any kind of ride. So it’s inevitable that pedal strikes and debris will chip away at the end of the crank. SRAM’s Carbon Crank Boot is an upgrade that combats the wear and tear that comes with hard riding. The boot protects the crank from surface damage and keeps the rider’s style perfectly intact.
- For Descendant Carbon and non-Eagle XX1 and X01
$17.00
SRAM’s cranks are strong and tough, ready for any kind of ride. So it’s inevitable that pedal strikes and debris will chip away at the end of the crank. SRAM’s Carbon Crank Boot is an upgrade that combats the wear and tear that comes with hard riding. The boot protects the crank from surface damage and keeps the rider’s style perfectly in tact.
- Injection molded plastic crank arm protection
- Perfect way to protect your carbon crank investment from scratches and dents from pedal strikes
- Material: Injection molded plastic
- Recommended Group: XX1, X01, XX, X0
$17.00
TruVativ Crank Arm Fixing Bolts
- Monocoque carbon crankset with hollow-arm design
- FSA Mega Tooth chainring design greatly improves chain retention
- FSA BB392 compatibility allows use in nearly any frame
- Bottom bracket not included
$19.99
Cartridge-style bottom bracket for use with E-Type front derailleurs.
- Smooth rotation
- Square taper spindle
- Sealed cartridge bearing assembly
$19.99
- Chainrings for SLX FC-M675 double cranks
- Please refer to compatibility: 38T chainrings are available for 24T or 26T inner chainring and are not cross-compatible.
$19.99
- Shimano, Tiagra FC-4703, Chainring, Teeth: 30, Speed: 10, BCD: 74, Bolts: 4, Inner, Steel, Grey, Y1RD30000
$21.49 - $108.99
Shimano Sora 9-Speed replacement chainrings gets your drivetrain operating smoothly again.
$23.00
Original equipment on SRAM and Truvativ cranks, they also work well with other drivetrains.
- Material: Aluminum
$23.99 - $24.99
- Simple and reliable square taper bottom bracket
- Replaces both BB-UN26 and BB-UN55
- Sealed cartridge bearings
- Cr-Mo axle
- For bicycles equipped with a chain case, select BB-UN300-K
- For E-type front derailleur compatibility, choose BB-UN300-E
- Fixing bolts not included; Shimano FC-E6000 bolts suggested
$23.99
- Simple and reliable square taper bottom bracket
- Replaces both BB-UN26 and BB-UN55
- Sealed cartridge bearings
- Cr-Mo axle
- For bicycles equipped with a chain case, select BB-UN300-K
- For E-type front derailleur compatibility, choose BB-UN300-E
- Fixing bolts not included; Shimano FC-E6000 bolts suggested
$23.99 - $194.99
- Shimano, GRX FC-RX810 2x11, Chainring, Teeth: 31, Speed: 11, BCD: 80, Bolts: 4, Inner, Aluminum, Black
- Shimano, GRX FC-RX810 2x11, Chainring, Teeth: 48, Speed: 11, BCD: 110, Bolts: 4, Outer, Aluminum, Black
$24.99
- Simple and reliable square taper bottom bracket
- Replaces both BB-UN26 and BB-UN55
- Sealed cartridge bearings
- Cr-Mo axle
- For bicycles equipped with a chain case, select BB-UN300-K
- For E-type front derailleur compatibility, choose BB-UN300-E
- Fixing bolts not included; Shimano FC-E6000 bolts suggested
$24.99
- Simple and reliable square taper bottom bracket
- Replaces both BB-UN26 and BB-UN55
- Sealed cartridge bearings
- Cr-Mo axle
- For bicycles equipped with a chain case, select BB-UN300-K
- For E-type front derailleur compatibility, choose BB-UN300-E
- Fixing bolts not included; Shimano FC-E6000 bolts suggested
$24.99
- Simple and reliable square taper bottom bracket
- Replaces both BB-UN26 and BB-UN55
- Sealed cartridge bearings
- Cr-Mo axle
- For bicycles equipped with a chain case, select BB-UN300-K
- For E-type front derailleur compatibility, choose BB-UN300-E
- Fixing bolts not included; Shimano FC-E6000 bolts suggested
$26.49
Shimano Sora 9-Speed replacement chainrings gets your drivetrain operating smoothly again.
$27.99 - $144.99
Shimano 105 FC-R7000 asymmetric 110 BCD chainrings for 2x11 drivetrains.
$27.99
- Shimano, 36T, 9 sp, BCD 104mm, 4-Bolt, Deore FC-M590, Middle Chainring, For 26/36/48, Aluminum, Black, Y1LD98090
$27.99
Shimano chainrings offer durability and confidence-inspiring performance, and go a long way towards getting a drivetrain back to optimum working condition.
$29.99 - $33.99
Shimano Ultegra 6800 11-Speed Inner Chainrings
- Material: Aluminum
- Ring Position/Type: Inner
$30.50
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
- Chainring is compatible with Shimano and SRAM 10/11-speed drivetrains
- 8mm thickness
$30.99
- Shimano, 48T, 8 sp, BCD 104mm, 4-Bolt, FC-M361, Outer Chainring, For 28/38/48, Steel, Black, Y1KN98060
$30.99 - $31.99
Shimano BB-ES300 Octalink V2 Bottom Brackets
- Fits Shimano Octalink V2 Spline Cranksets
- Crankarm fixing bolts not included
$31.00 - $108.00
Replacement PowerGlide ring for 11 speed crankset.
- Compatible with Asymmetrical Yaw front derailleurs
- Bolt Circle Diameter (BCD): 110 BCD
- Material: Aluminum
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