Shimano - FC-M3000 Acera Octalink chainset, 40/30/22, 9-speed, silver, 175 mm



Great value Mega-9 chainset offering slick hyperdrive shifting performance for off road enthusiasts
Hyperdrive SG-X chainrings for fast and smooth gear shifts
4-arm chainring, 96 / 64 mm BCD
9-speed compatible chainrings
For use with 118 mm Octalink Bottom Brackets