Shimano ZEE MTB sing crankset 36T bottom bracket

Crankset of a high quality where the small details is in focus.
with a M6T chainring.
Hollowtech II bottom bracket (for both 68 and 73 mm) is included
With a single speed crankset, you only need one shift lever, and has many advantages, like a lighter bicycle.
Pedal arm length in chosen in the menu.
M640-1