E-bike owners and workshop mechanics repairing a Shimano STEPS bike with a damaged or worn right crank arm.
This is the right-hand arm of Shimano's FC-E5010 crank for STEPS E-bikes, in 170 mm length. It is a solid aluminium arm with a painted black finish, made for a square-taper crank interface. Use it to replace a bent, damaged or worn right arm without buying a full set.
Shimano's compatibility charts pair the FC-E5010 with its STEPS E6000 series and E5000 series drive units, running SM-CRE60 or SM-CRE50 chainrings at a 46.5 mm chain line. The chainring, left arm and pedals are separate parts. The FC-E5010 has a 185 mm Q-factor and comes in 165, 170 and 175 mm lengths, so match this arm to the length of your left arm. Crank arms are a safety-critical part, so have them fitted and tightened to Shimano's service instructions.
Right-hand arm, 170 mm
One arm, not a pair. Match the length to your left arm.
Square-taper fit
Made for the square-taper crank interface of Shimano's STEPS E6000 and E5000 series drive units.
Solid aluminium arm
A solid (not hollow) aluminium arm with a painted black finish.
Chain case compatible
Shimano lists the FC-E5010 as compatible with chain cases.
Crank arm
Compatibility
Great for
Maybe not for
170 mm, right-hand only. The FC-E5010 range also has 165 and 175 mm arms, so match the length of your left arm. The chainring and left arm are separate parts.
Check your drive unit first
Shimano lists the FC-E5010 with the DU-E6000 series and DU-E5000 series STEPS drive units. Newer STEPS cranks such as the FC-E6100 use a 24 mm interface instead of a square taper, so confirm the drive unit model on your bike before you order. Right and left arms are separate parts, and it is best to fit the same length on both sides.
