Sean Tourney RD-TY300 6/7 Speed Rear Derailleur Bracket Fit Replaces TX35 D-16

Upgrade your cycling experience with the Shimano Tourney RD-TY300-SGS Rear Derailleur. Whether you're tackling challenging trails or cruising on the road, this derailleur guarantees smooth and precise shifting, allowing you to enjoy every moment of your ride.Rear Derailleur 6/7-Speed for Tourney RD-TY300 Mountain Bikes-Smooth Shifting Direct Mount Design90% of respondents would recommend this to a friendProduct DetailsOptimal Performance: Long cage design accommodates up to 34T cassette - Total Capacity 43T, pulley/Teeth 13/13T.Built to Last: High-Quality Aluminum Alloy Construction with Hollow Weight-Reduction Design. Nylon wear-resistant aluminum alloy guide wheel for silent, smooth, and non-wearing chain.Smooth and Effortless Shifting: SIS Index Technology and Double Servo-Panta Mechanism(Enables the rear derailleur to move in an optimum path)for Stress-Free RidingPrecise and Reliable: Compatible with 6 and 7-speed SIS INDEX transmission systems. Optimized guide pulley ensures precise shifting for accurate SIS performance. Suitable for Mountain, Road, and Touring Bikes.Easy Installation and Maintenance: Direct Mounting Design for Fast and Convenient Setup.It can be adjusted slightly in multiple places to ensure accurate speed change performance.Specs:Material: Aluminum alloyColor: BlackSize: 140x95 x 60mm / 5.51x3.74x2.36 "Transmission: Pull back / Rear transmissionHeavy: 293g