Description: 1.Wide link design to improve the speed response ability and extend the service life. 2.Exact actuation for dependable 10-speed performance.Precise chain movement changes gears smoothly.Direct route technology for lighter effort shifting . 3.Compatible with Shimano/sram 10 speed mountain bikes. 4.Suitable for MTB mountain bike ,road bikes ,variable speed bicycle,folding and city bikes.It is your indispensable bicycle accessories during your cycling journey. Specification: 1.Only Rear derailleur 2.Only Derailleur Right Shifter 3.One Rear derailleur and One Derailleur Right Shifter 4.You can choose to buy. Important: Please feel free to contact if you have any questions, we will provide quality service.

Application:Suitable for MTB,mountain bikes,Bmx,road bikes, folding bicycles and so on. Material:Rear derailleur is made of aluminum alloy with good quality,durable and long service life,Easy to install and disassemble. Excellent Performance:Accurate gears provide light and stable shift performance,and making riding easy and comfortable. Note:Bicycle rear derailleur is direct mount,not hub bolt mount .Please check the mount type of the original part before ordering. Model:Bike rear derailleur compatible with Shimano/sram 10 speed mountain bikes.

Case Material: Aluminum. Auto Part Position: Rear. Material: Aluminum. Color: 10- Rear Derailleur. Brand: CNC. Date First Available: January 8, 2021. Best Sellers Rank: #299,276 in Sports & Outdoors. Customer Reviews: 3.8 out of 5 stars 69 ratings 3.8 out of 5 stars. : B08SGQX123. Sport Type: ?Cycling. Size: ?10 rear derailleur. Part Number: ?20210716003. Manufacturer: ?ShenZhenShiShiLiLanTianKeJiYouXianGongSi. Material: ?Aluminum. Color: ?10- Rear Derailleur. Brand Name: ?CNC. Package Weight: ?0.31 Kilograms. Item Package Dimensions L x W x H: ?5.83 x 3.19 x 3.19 inches.