titanium Bike Crankset Chainwheel Screw

titanium Bike Crankset Chainwheel Screw

titanium Bike Crankset Chainwheel Screw

Specification: 6.5 mm Chainwheel

Thread diameter of 8 mm

Thread length is 5.5 mm

Nut diameter 10 mm

Nut bar length 6.3 mm

Nut diameter 12 mm

Weight  3 g / PC