A7 Mountain Bike 1x10 Speed Group Set 10 Speed Shifter Derailleurs Bike Set

[10 SPEED FOR MOUNTAIN BIKES] 10 speed requirement, lightweight single sprocket, wide gear ratio.[DIY BIKE UPGRADE] Transform 7, 8, or 9-speed bikes to 10 speeds with one package.[PRECISE 1X10 SPEED] A7 Gear Lever with 1:1 technology for quick response.[ENHANCED DAMPING] A7 Rear Derailleur reduces chain jitter, fits giant sprocket 50T.[COMPLETE PACKAGE] Includes shifter, 42T flywheel, chain, and accessories for easy setup.Spec:A7 Shift Lever: Speed: 1x10Feature: 1:1 Technology, Precise and Quick ResponseMaterial: Aluminum Shift LeverShift Cable with Ultra Low Friction Coating TechnologyA7 Rear Derailleur:Speed: 1x10Feature: Enhanced Damping Technology to Effectively Reduce Chain JitterShadow RD with Slant DesignLarge Bearing PulleyCassette:Tooth: 11-42T Chain Guide GrooveFeature: Lightweight and DurableMaterial: Aluminum Alloy Bracket42T: 11-13-15-18-21-24-28-32-36-42T ChainringTooth: 36TBCD104Color: Black (Default)Material: Aluminum Alloy 7075HV: 15+Chain:Speed: 10 Speed Section: 116LColor: SilverPackage List：1 x Shifter1 x 42T Flywheel3 x Flywheel Accessories1 x 36T Disc1 x 10 Speed Chain2 x Chain Link Head1 x Tail Hook1 x Screw1 x AccessoriesNote：

• [10 SPEED FOR MOUNTAIN BIKES] 10 speed requirement, lightweight single sprocket, wide gear ratio.
• [DIY BIKE UPGRADE] Transform 7, 8, or 9-speed bikes to 10 speeds with one package.
• [PRECISE 1X10 SPEED] A7 Gear Lever with 1:1 technology for quick response.
• [ENHANCED DAMPING] A7 Rear Derailleur reduces chain jitter, fits giant sprocket 50T.
• [COMPLETE PACKAGE] Includes shifter, 42T flywheel, chain, and accessories for easy setup.