Hope Single Spider Crankset

. Developed over many years the Hope crank has been designed using the latest FEA FiniteElement Analysis tools and extensive multi discipline field testing. The cranks feature a unique expanding spline axlearm interface pat pending and incrediblyversatile spline mounted spiderchainring system Hopes expanded range of bottom brackets ensure compatibility with most bottom bracketsystems Features Contains Arms, Axle and Single Ring Spider Versatile Spline mount for chainringspider options sold separately Unique expanding splinearm interface patent pending Use Ideally suited to XC and All MountainEnduro use Construction Forged and CNC machined 7000 series aluminium alloy crank arms QFactor 167mm Chainline 49mm Oversized Axle 30mm BCD 104mm Weight 641g arms, axle and 34t spiderless ringBuyHope Componentsfrom Chain Reaction Cycles, the World's Largest Online Bike Store.