SHIMANO ALTUS FC-M311 TRIPLE 28-38-48 CHAINWHEEL SET 170mm 7 or 8 SPEED
Shimano Altus FC-M311 triple 28/38/48 chainwheel set 170mm 7 or 8 speed
This shimano altus triple chainset combines alloy arms with hard wearing steel chainrings. Ideal as an upgrade over standard steel chain sets or as a replacement for worn or damaged parts. Compatible with shimano sis front indexing, this chainset features profiled chain rings that provide smooth gearshifts.
With black arm, and black ring finish
No chainguard fitted and compatible with chain case fitment
Suitable for mountain, hybrid & city bikes.
7/8 speed drive train
Sis front index compatible.
48/ 38 / 28 tooth steel chainrings.
Profiled chainrings for fast and smooth gear shifts.
170mm length alloy arms.
To fit square tapered bottom bracket axles.
Recommended bottom bracket width 122.5mm.(not supplied)