CRANK ARMS & SETS

 4130 trapezoid heat-treated tubular chromoly crank arms Trapezoid shape helps reduce flex while still offering a grindable surface Wrap-welded pedal bosses RHD and LHD...

 4130 trapezoid heat-treated tubular chromoly crank arms Trapezoid shape helps reduce flex while still offering a grindable surface Wrap-welded pedal bosses RHD and LHD compatible sprocket bosses Available in 165,170 and 175mm lengths 48 spline press fit style interface BB Axle included 170mm 19mm CP 34.5oz 1UPC/EAN/GTIN: 811120037100 ...

 4130 trapezoid heat-treated tubular chromoly crank arms Trapezoid shape helps reduce flex while still offering a grindable surface Wrap-welded pedal bosses RHD and LHD...

 4130 trapezoid heat-treated tubular chromoly crank arms Trapezoid shape helps reduce flex while still offering a grindable surface Wrap-welded pedal bosses RHD and LHD compatible sprocket bosses Available in 165,170 and 175mm lengths 48 spline press fit style interface BB Axle included 175mm 19mm BLK 34.5oz 1UPC/EAN/GTIN: 811120037117 ...

 4130 trapezoid heat-treated tubular chromoly crank arms Trapezoid shape helps reduce flex while still offering a grindable surface Wrap-welded pedal bosses RHD and LHD...

 4130 trapezoid heat-treated tubular chromoly crank arms Trapezoid shape helps reduce flex while still offering a grindable surface Wrap-welded pedal bosses RHD and LHD compatible sprocket bosses Available in 165,170 and 175mm lengths 48 spline press fit style interface BB Axle included 175mm 19mm CP 34.5oz 1UPC/EAN/GTIN: 811120037124 ...

 4130 trapezoid heat treated tubular chromoly crank arms Trapezoid shape helps reduce flex while still offering a grindable surface Wrap-welded pedal bosses RHD and LHD...

 4130 trapezoid heat treated tubular chromoly crank arms Trapezoid shape helps reduce flex while still offering a grindable surface Wrap-welded pedal bosses RHD and LHD compatible sprocket bosses Available in 165,170 and 175mm lengths 8 spline pinch bolt style interface BB Axle included 165mm 19mm BLK 34.5oz 1UPC/EAN/GTIN: 811120037018 ...

 4130 trapezoid heat treated tubular chromoly crank arms Trapezoid shape helps reduce flex while still offering a grindable surface Wrap-welded pedal bosses RHD and LHD...

 4130 trapezoid heat treated tubular chromoly crank arms Trapezoid shape helps reduce flex while still offering a grindable surface Wrap-welded pedal bosses RHD and LHD compatible sprocket bosses Available in 165,170 and 175mm lengths 8 spline pinch bolt style interface BB Axle included 165mm 19mm CP 34.5oz 1UPC/EAN/GTIN: 811120037025 ...

 4130 trapezoid heat treated tubular chromoly crank arms Trapezoid shape helps reduce flex while still offering a grindable surface Wrap-welded pedal bosses RHD and LHD...

 4130 trapezoid heat treated tubular chromoly crank arms Trapezoid shape helps reduce flex while still offering a grindable surface Wrap-welded pedal bosses RHD and LHD compatible sprocket bosses Available in 165,170 and 175mm lengths 8 spline pinch bolt style interface BB Axle included 170mm 19mm BLK 34.5oz 1UPC/EAN/GTIN: 811120037032 ...

 4130 trapezoid heat treated tubular chromoly crank arms Trapezoid shape helps reduce flex while still offering a grindable surface Wrap-welded pedal bosses RHD and LHD...

 4130 trapezoid heat treated tubular chromoly crank arms Trapezoid shape helps reduce flex while still offering a grindable surface Wrap-welded pedal bosses RHD and LHD compatible sprocket bosses Available in 165,170 and 175mm lengths 8 spline pinch bolt style interface BB Axle included 170mm 19mm CP 34.5oz 1UPC/EAN/GTIN: 811120037049 ...

 4130 trapezoid heat treated tubular chromoly crank arms Trapezoid shape helps reduce flex while still offering a grindable surface Wrap-welded pedal bosses RHD and LHD...

 4130 trapezoid heat treated tubular chromoly crank arms Trapezoid shape helps reduce flex while still offering a grindable surface Wrap-welded pedal bosses RHD and LHD compatible sprocket bosses Available in 165,170 and 175mm lengths 8 spline pinch bolt style interface BB Axle included 175mm 19mm BLK 34.5oz 1UPC/EAN/GTIN: 811120037056 ...

 4130 trapezoid heat treated tubular chromoly crank arms Trapezoid shape helps reduce flex while still offering a grindable surface Wrap-welded pedal bosses RHD and LHD...

 4130 trapezoid heat treated tubular chromoly crank arms Trapezoid shape helps reduce flex while still offering a grindable surface Wrap-welded pedal bosses RHD and LHD compatible sprocket bosses Available in 165,170 and 175mm lengths 8 spline pinch bolt style interface BB Axle included 175mm 19mm CP 34.5oz 1UPC/EAN/GTIN: 811120037063 ...

 SRAM 1x� road 10-speed and 11-speed compatible Patented X-Sync� chainring technology provides unparalleled chain retention as part of a complete SRAM 1x� system Integrated 4-arm,...

 SRAM 1x� road 10-speed and 11-speed compatible Patented X-Sync� chainring technology provides unparalleled chain retention as part of a complete SRAM 1x� system Integrated 4-arm, asymmetric spider maximizes stiffness to weight Compatible with 130 and 135/142 OLD frames Aluminum chainring and crankarms 172.5x42 BB30 BLK 110x4B 1130g 1x10/11UPC/EAN/GTIN: 710845796524 ...

 SRAM 1x� road 10-speed and 11-speed compatible Patented X-Sync� chainring technology provides unparalleled chain retention as part of a complete SRAM 1x� system Integrated 4-arm,...

 SRAM 1x� road 10-speed and 11-speed compatible Patented X-Sync� chainring technology provides unparalleled chain retention as part of a complete SRAM 1x� system Integrated 4-arm, asymmetric spider maximizes stiffness to weight Compatible with 130 and 135/142 OLD frames Aluminum chainring and crankarms 175x42 BB30 BLK 110x4B 1130g 1x10/11UPC/EAN/GTIN: 710845796531 ...

 6000AL construction for durable reliablility X-Glide 2x shifting technology provides perfectly crisp shifts w/ Chainguard 175x36/22 GXP BLK 104/64x4B 774g&nbs...

 6000AL construction for durable reliablility X-Glide 2x shifting technology provides perfectly crisp shifts w/ Chainguard 175x36/22 GXP BLK 104/64x4B 774g 2x10UPC/EAN/GTIN: 710845771385