Rotor R-Hawk and R-Raptor axle to suit your build. To be used with either R-Hawk or R-Raptor chainset. Boost Axle Crankarm Material: aluminium (6082). Chainline: 52.5mm (Boost). Q-Factor: 170mm. Axle Diameter: 30mm. Recommended Bottom Bracket: BSA, PF30, BB30. DH Axle Crankarm Material: aluminium (6082). Chainline: 57.5mm (DH). Q-Factor: 179mm. Axle Diameter: 30mm. Use with 83mm bottom brackets.
Best Price: £20.00 from Merlin Cycles