shell width: 68MM-73MM , Shaft diameter:φ28.99*φ28.99 Product weight: 118g wrench:49-16(BB386) Thread:M47*1mm
Bearing grade: ceramic, ABEC-7, G3 silicon nitride ceramic ball
range: suitable for SRAM DUB specifications
shell width: 68MM-73MM , Shaft diameter:φ28.99*φ28.99 Product weight: 118g wrench:49-16(BB386) Thread:M47*1mm
Bearing grade: ceramic, ABEC-7, G3 silicon nitride ceramic ball
range: suitable for SRAM DUB specifications