Shimano Altus M311 Triple Chainset 42-32-22t (170mm) 7 or 8 Speed Inc Bolts NEW
Shimano Altus Shimano FC-M311 Altus Square Taper Chainset 42/32/22T With Chaingu
Shimano FC-M311 Altus square taper chainset, 42/32/22T, without chainguard, 170 mm
Shimano FC-M311 Altus square taper chainset, 48/38/28T, with chainguard, 170 mm
Shimano FC-M311 Altus square taper chainset, 42/32/22T, with chainguard, 175 mm
