Description
12v pedalboard Shimano Xtr Fc-M9120-1
Smoother transmission even on rough terrain "Specially designed tooth profile for mountain bike use・Lighter, stiffer design and easy-to-replace chainring due to direct attachment and one-key loosening system・Replaces a single or double chainring "Crankset usable as a common component・Q-factor: 168 mm・Chain line: 52 mm
