The is a great value tough and stylish Mega-9 Alivio / M4380 chainset offering slick hyperdrive shifting performance for off road
Hyperdrive SG-X chainrings for fast and smooth gear shifts
Replaceable chainrings
4-arm 44 / 32 / 22T chainring combination
9-speed compatible chainrings<> Octalink spindle fit for increased rigidity
Crank Length: 175mm
For use with 118 mm Octalink Bottom Brackets