Shimano Tourney TZ RD-TZ50 Rear Derailleur 6s 7s 18s 21s Transmission RD TZ50 MTB Bike Bicycle Derailleur Cycling Parts

●Product information:✨RD-TZ50 5/6/7/ speed direct mount mtb rear mech derailleur✨Professional looks and performance, rear mech offers so much more than its entry level price point suggests.✨Suitable for 5,6 or 7 speed drivetrains, the Rear Mech features an oversized jocky wheel for improved service life and noise reduction.✨famous SIS rear index shifting provides the crisp, responsive shifts you expect from a market leader while the universal pull of the cable makes the mech simple to adjust.✨The 5/6/7 Speed is available in two mounting options to fit modern bikes with rear hangers and older bikes that require a direct mounted rear mech.✨SGS cage can handle wide range gearing and up to 34T Cassettes.✨13 tooth pulleys offer long service life and less noise.●Specifications:✨Style: hook dial /eye dial✨Suitable: mountain bike/road bike/variable speed bike✨Specification: 5-6-7 speed = 15-18-21 speed✨Colour: Black✨Description: Suitable for suspended transmission gears 5-6-7✨Material: aluminum alloy✨Size: 140mm120mm55mm/5.514.722.16''✨Net weight: 270g✨Gross weight: 270g●Package included:✨ RD-TZ50 Rear Derailleur