Hope RX Gravel Crank Arms - 68-73mm and BB86-92 - 30mm - Hope Direct Mount - 175mm - Purple Envelope Shipping Speedball: Every part of the

Speedball: Every part of the bearings in the 900 hubs are sourced from the same supplier

the Raid stays firmly in place and offers incredible comfort and mobility

Does not change the derailleurs total chain wrap capacity

MX and XC ranges

Hope RX Gravel Crank Arms - 68-73mm and BB86-92 - 30mm - Hope Direct Mount - 175mm - Purple Envelope Shipping Speedball: Every part of theThe RX Crankset is Hopes latest step into the Gravel and Road world, following their successful RX4 callipers and RS4 hubs. A two piece hollow design allows for the removal of any unwanted material increasing stiffness and reducing weight. Features: Two piece hollow construction Fully CNC machined for precise material removal 30mm aluminium axle Compatible with almost every BB system with our extended range of BBs 170, 172. 5 and 175mm arm length