SHIMANO PEDAL, PD-M9100, XTR, RACE SPD PEDAL, W/CLEAT (SM-SH51) Lights Crank is made from 4130

Crank is made from 4130 tubular chromoly

designed to provide consistent and reliable stopping power under all conditions

52mm 36x45 lower bearing

which has been improved in countless details thanks to many years of experience in hand ergonomics

SHIMANO PEDAL, PD-M9100, XTR, RACE SPD PEDAL, W/CLEAT (SM-SH51) Lights Crank is made from 4130Wider edge to edge contact area provides solid pedal shoe interface and transmits power efficiently Cylindrical contact area sheds mud better for consistent stepping in & out 2 axle length options Crank surface Pedal center : 52 mm, 55 mm Better mud clearance Stress free pedaling Improved axle durability