SHIMANO SLX FC-M7120 12-SPEED CRANK SET Crank Arm Length:160mm Length 130mm Outer diameter 31

Length 130mm Outer diameter 31 mm End Type Closed Lock-on No Material Rubber Weight 98g

Total distance input

Optical Gear Display: Yes

Wheel Size: 20

The shelf's adjustment mechanism uses a predetermined template for easy adjustment to chain widths

SHIMANO SLX FC-M7120 12-SPEED CRANK SET Crank Arm Length:160mm Length 130mm Outer diameter 31All mountain SLX HollowTech II crank set is tough and aggressive yet also lightweight and excellent value. The SLX FC M7100 1 crank features an entirely new construction, using direct mount chainrings, special gear tooth profile for improved chain retention, and a 178mm Q factor. Features The HollowTech II Chainset features hollow forged crank arms which are both lightweight and rigid whilst being incredibly strong and durable HollowTech II integrated