Mountain Bike Groupset 12 Speed Shifter Lever Rear Derailleur 11T?50T Cassette and Chain Kit

Feature: 1. Shifter Lever Performance: Adopting 12 speed 1:1 technology, the shifter has been improved the accuracy and response speed. 2. Shifter Lever Material: All aluminum shifter lever and coated stainless steel shifter lever cable (2050mm 80.7in in length) for good performance of the shifter. 3. Rear Derailleur Performance: 12 speed carbon fiber guide plate rear derailleur adopts shadow rear derailleur design. 4. Enlarged Bearing Guide Wheel: Enlarged bearing guide wheel of the rear derailleur can be compatible with 52T flywheel at most. 5. Flywheel Material: The flywheel is made of high tensile steel plate through quenching process and tempered hardening treatment. 6. Flywheel Performance: With multi layer electroplating treatment, the cassette is anti rust. Loss teeth design makes gear shifting smoother. Specification: Item Type: 12 Speed Groupset Product Color: As Pictures Shown Shifter Lever Cable Length: Approx. 2050mm 80.7in Product Weight: Approx. 1908g 67.3oz Flywheel: 12 Speed Mountain Bike Cassette Flywheel Material: High Tensile Steel Plate + Aluminum Frame Number of Teeth: 11T50T Gear Ratio: 111315171921242832364250T Derailleur: 12 Speed Derailleur for Mountain Bikes Material: Aluminum Alloy + Carbon Fiber Shifter Lever: 12 speed 1:1 technology to improve accuracy and response speed, all aluminum shifter lever and coated stainless steel shifter lever cable. Rear Derailleur: 12 speed carbon fiber guide plate rear derailleur, shadow rear derailleur design, enlarged bearing guide wheel, compatible with 52T flywheel at most.Configuration: A Set with Shifter Lever + Rear DerailleurChain: 12 Speed Chain Specification: 12 Inch 11128 Inch. Package List: 1 x Cassette Flywheel2 x Chain Ring1 x Cassette Flywheel Cover 1 x Shifter Lever1 x Rear Derailleur1 x Chain2 x Chain Link Note: After the installation is complete, check whether the flywheel is locked and whether it is aligned.Shifter Lever Performance: Adopting 12 speed 1:1 technology, the shifter has been improved the accuracy and response speed. Shifter Lever Material: All aluminum shifter lever and coated stainless steel shifter lever cable (2050mm 80.7in in length) for good performance of the shifter. Rear Derailleur Performance: 12 speed carbon fiber guide plate rear derailleur adopts shadow rear derailleur design. Enlarged Bearing Guide Wheel: Enlarged bearing guide wheel of the rear derailleur can be compatible with 52T flywheel at most. Flywheel Material: The flywheel is made of high tensile steel plate through quenching process and tempered hardening treatment.