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4130 trapezoid heat-treated tubular chromoly crank armsTrapezoid shape helps reduce flex while still offering a grindable surfaceWrap-welded pedal bossesRHD and LHD compatible sprocket...
4130 trapezoid heat-treated tubular chromoly crank armsTrapezoid shape helps reduce flex while still offering a grindable surfaceWrap-welded pedal bossesRHD and LHD compatible sprocket bossesAvailable in 165,170 and 175mm lengths48 spline press fit style interfaceBB Axle included165mm19mmBLK34.5oz1UPC/EAN/GTIN: 811120037070
4130 trapezoid heat-treated tubular chromoly crank armsTrapezoid shape helps reduce flex while still offering a grindable surfaceWrap-welded pedal bossesRHD and LHD compatible sprocket bossesAvailable in 165,170 and 175mm lengths48 spline press fit style interfaceBB Axle included165mm19mmCP34.5oz1UPC/EAN/GTIN: 811120037087
4130 trapezoid heat-treated tubular chromoly crank armsTrapezoid shape helps reduce flex while still offering a grindable surfaceWrap-welded pedal bossesRHD and LHD compatible sprocket bossesAvailable in 165,170 and 175mm lengths48 spline press fit style interfaceBB Axle included170mm19mmCP34.5oz1UPC/EAN/GTIN: 811120037100
4130 trapezoid heat-treated tubular chromoly crank armsTrapezoid shape helps reduce flex while still offering a grindable surfaceWrap-welded pedal bossesRHD and LHD compatible sprocket bossesAvailable in 165,170 and 175mm lengths48 spline press fit style interfaceBB Axle included175mm19mmCP34.5oz1UPC/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 48 spline press fit style interface BB Axle included 170mm 19mm BLK 34.5oz 1UPC/EAN/GTIN: 811120037094 ...
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 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 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 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 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 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 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 ...
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