ROTOR MTB 曲柄 REX3.2 黑色

Soldierly pines struggle against a landscape in chaos where old man rock once kicked back and where he lies still, yielding to no one. Your bike transports you to this off-road nirvana and here, at the crossroads between escapism and sense of duty, is where you start living. The REX 3.2 gives frames with 24mm axles a 2x chainring option. Crank arms 100% CNC-machined from 7075 aluminum are combined with proprietary technologies to yield cranks with an exceptional stiffness-to-weight ratio that can handle any off-road thrashing. Together with ROTOR's Universal Bottom Bracket (UBB) system, the REX 3.2 offers a performance upgrade opportunity for all mountain bikes with 24mm frame axle.