M310 rear derailleur for mountain bikes, compatible with 7, 8 and 9-speed drivetrains (21/24-speed systems). Material: steel.
Available with a hanger eyelet mount (M310, TZ31, TZ50) or a hook-type mount (TZ31).






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M310 rear derailleur for mountain bikes, compatible with 7, 8 and 9-speed drivetrains (21/24-speed systems). Material: steel.
Available with a hanger eyelet mount (M310, TZ31, TZ50) or a hook-type mount (TZ31).






No reviews found