Five Ten Freerider Flat Shoes - Men's Gray 3/Footwear White/Wonder Alumina 9 Rear Hub Spacing (mm)-135 PF30 bottom bracket cups are

PF30 bottom bracket cups are pressed into the frame the same way as the head tube cups and have the same internal diameter

Ratchet EXP freehub drive system

after thousands of miles

proven to reduce neck forces and neck injuries through transferring the load during an accident away from the fragile bones in the neck

Internal Lock Size Metric 108x150mm Lock Type Key - X-Plus Primary Color Black Bracket No Internal Lock Size Imperial 4

Five Ten Freerider Flat Shoes - Men's Gray 3/Footwear White/Wonder Alumina 9 Rear Hub Spacing (mm)-135 PF30 bottom bracket cups areFive Ten Freerider Flat Shoes Mens Gray 3 Footwear White Wonder Alumina 9. Ride with confidence in these Freerider mountain bike shoes. The grippy outsole provides superior pedal traction and the durable leather upper has overlays for abrasion resistance on rugged terrain. High abrasion resistant materials provide durability where needed Stealth S1 rubber outsole for unbeatable grip. Suede upper with seamless overlays