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

Feature: 1. 10 Speed for Mountain Bikes: 10 speed has always been a requirement for mountain bikes, and single sprocket has become the trend of lightweight and wide gear ratio. 2. Switch to 10 Speeds Bike: To match the value of DIY bikes, most of the bikes you buy from other brands are 7, 8 or 9 speeds, these allow you to change upgrade them to 10 speeds in one package. 3. A7 Gear Lever: Speed is 1x10, adopting 1:1 technology, precise and quick response, made of sturdy luminum gear lever, transmission line with ultra low friction coating technology. 4. A7 Rear Derailleur: Speed: 1x10, enhanced damping technology to effectively reduce chain jitter, for giant sprocket 50T, shadow RD bevel design, large bearing pulley. 5. Package List: 1 x shifter, 1 x 42T flywheel, 3 x flywheel accessories, 1 x 36T disc, 1 x 10 speed chain, 2 x chain link head, 1 x tail hook, 1 x screw, 1 x accessories. Specification: A7 Shift Lever: Speed: 1x10 Feature: 1:1 Technology, Precise and Quick Response Material: Aluminum Shift Lever Shift Cable with Ultra Low Friction Coating Technology A7 Rear Derailleur:Speed: 1x10Feature: Enhanced Damping Technology to Effectively Reduce Chain Jitter Shadow RD with Slant Design Large Bearing Pulley Cassette:Tooth: 11 42T Chain Guide Groove Feature: Lightweight and Durable Material: Aluminum Alloy Bracket 42T: 11 13 15 18 21 24 28 32 36 42T Chainring Tooth: 36T BCD104 Color: Black (Default) Material: Aluminum Alloy 7075 HV: 15+ Chain:Speed: 10 Speed Section: 116LColor: Silver . Package 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 Accessories