Bicycle Groupset, A7 Mountain Bike 1x10 Speed Group Set 1x10 Speed Shifter Derailleurs Group

• 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.
• 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.
• 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.
• A7 Rear Derailleur: Speed: 1x10, enhanced damping technology to effectively reduce chain jitter, sprocket 50T, shadow RD bevel design, large bearing pulley.

How to Use: 1. Open the package and take out the accessories. 2. Remove the old accessories. 3. Just replace it with a new one. 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: 1x10 Feature: Enhanced Damping Technology to Effectively Reduce Chain Jitter Shadow RD with Slant Design Large Bearing Pulley Cassette Freewheel: Tooth: 11-42T Chain Guide: 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: 120 Color: Silver Package List: 1 x Shifter 1 x 42T Freewheel 3 x Freewheel 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