Hope eBike Narrow Crank Arms - ISIS Spline - 155mm - Black - No Spider - No Chainring - Pair YGroup_7230745837613 These Knee Guards are for

These Knee Guards are for hard-charging XC and Trail riders that want a little bit of extra protection to guard against abrasions without constricting movement or sacrificing comfort

removal and adjustment with Allen keys for security

The one-piece aluminium spokes thread directly into the hub shell to create a solid

540g - 29"

Hope eBike Narrow Crank Arms - ISIS Spline - 155mm - Black - No Spider - No Chainring - Pair YGroup_7230745837613 These Knee Guards are forThese 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: