Micro-Adjustable: BOA dial with bash guard and instep strap deliver quick and precise closure and superior foot hold for aggressive pedaling over rough terrain

Style: BSA 68/73 threaded

and lowers vibration more than any other on the market

offering them the same proven safety features available to older riders get with the Mainframe helmet

When topping off a tube/tyre that already has pressure in it

Hope eBike Narrow Crank Arms - ISIS Spline - 165mm - Black - No Spider - No Chainring - Pair eBay Micro-Adjustable: BOA dial with bashThese versatile eBike cranks are designed specifically for the latest breed of MTB eBikes and are designed, tested, and beautifully machined by Hope in the UK. Suitable for eBikes with motor systems using an ISIS spline axle crank arm interface such as the Bosch Gen 2 4 and Yamaha PW X systems. NOT compatible with Bosch Gen 3 BNI spindle interface. These cranks are forged and CNC machined from 7150 series aluminium alloy by Hope in the UK. Features: