Shimano FC-M311 Altus Square Taper 3 x 7/8s Bike Crankset 175mm 42/32/22T NEW,Square Taper 3 x 7/8s Bike Crankset 175mm 42/32/22T NEW Shimano FC-M311 Altus,SHIMANO FC-M311 SQUARE TAPER CRANKSET, Manufacturer: Shimano, Compatible bottom bracket: JIS Square taper, Ideally, you want a bottom bracket that's long enough for the inner chainring to clear the chainstay, while not extending it out beyond where the front derailleur can travel.3 x 7/8s Bike Crankset 175mm 42/32/22T NEW Shimano FC-M311 Altus Square Taper.

Shimano FC-M311 Altus Square Taper 3 x 7/8s Bike Crankset 175mm 42/32/22T NEW

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Shimano FC-M311 Altus Square Taper 3 x 7/8s Bike Crankset 175mm 42/32/22T NEW
SHIMANO FC-M311 SQUARE TAPER CRANKSET, Manufacturer: Shimano, Compatible bottom bracket: JIS Square taper, Ideally, you want a bottom bracket that's long enough for the inner chainring to clear the chainstay, while not extending it out beyond where the front derailleur can travel.