Rear Derailleur for RD-TZ31-A, Bike Parts Gear Shifter with Direct Mount/Hang…
NOTE: The bike rear derailleur is direct mount, not hub bolt mount. MODEL: RD-TZ31-A bike rear derailleur, Compatible with GS 6 / 7 speed SIS Index Shifting drivetrains. PARM: Total capacity 34T, Largest sprocket 28T, Smallest sprocket 14T, Front chain wheel tooth difference 20T.
Rear Derailleur for RD-TZ31-A, Bike Parts Gear Shifter with Direct Mount/Hang…
Rear Derailleur for RD-TZ31-A, Bike Parts Gear Shifter with Direct Mount/Hang…