Brand: PROWHEEL

Crank: MPX11-TT-L/R

BB: PW-BB73

Crank length: 170mm

Crank material: Forged AL-6061-T6

Crank coating: Black Sand Ano.

Variable speed compatible：8/9/10/11/12 Speed

Chainring： 32T 34T 36T 38T

Sprocket offset: 6mm

Crank rear fork distance：171/141mm