In addition to the tube(s) above

The HV design allows this pump to inflate tires to riding pressure with 30% fewer strokes compared to conventional hand pumps

This delivers just the right amount of bottoming resistance

Do you want to be next year

Shimano XT FC-M8050 eBike Steps Crank Arm - Shimano Steps - No Spider - No Chainring - Black - Right - 165mm - 68-73mm Envelope Shipping In addition to the tube(s)Do you ride Shimano STePS powered eBike? Have you destroyed your crank arm and need a replacement? Then the Shimano XT FC M8050 e Bike Steps Crank Arms might be for you! Shimano's dedicated eBike cranks are made with Hollowtech II technology for less weight and better rigidity. They are available in both 165 and 170mm options so you can choose the crank length that is best for you. Suitable for the E7000, E6000, E6100 series STePS e bike platform. Not