Feature

●[Shifter Lever Performance]: Our mountain bike transmission kit adopts 12-speed 1:1 technology, which improves the accuracy and response speed of the shifter lever and provides better performance and experience.
●[Gear Lever Material]: The all-aluminum gear lever and the coated stainless steel gear lever cable (2050 mm/80.7 inch long) ensure the good performance of the gear lever and can be purchased and used with peace of mind.
●[Rear Derailleur Performance]: The 12-speed carbon fiber guide plate rear derailleur adopts a shadow rear derailleur design, and the enlarged bearing guide wheel of the rear derailleur is compatible with up to 52T flywheels.
●[Flywheel Material]: This mountain bike flywheel is made of high-strength steel plate and quenched and tempered, which has higher strength and hardness to ensure maximum durability.
●[Service Guarantee]: If you have any questions about our 12-speed mountain bike transmission kit, you can contact us by email at any time, we will reply and solve your problem in time, and strive to provide better service.


Description

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: 11T-50T
Gear Ratio: 11-13-15-17-19-21-24-28-32-36-42-50T
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 Derailleur
Chain: 12 Speed Chain
Specification: 1/2 Inch 11/128 Inch

Package List:
1 x Cassette Flywheel
2 x Chain Rings
1 x Cassette Flywheel Cover
1 x Shifter Lever
1 x Rear Derailleur
1 x Chain
2 x Chain Link

Note:
After the installation is complete, check whether the flywheel is locked and whether it is aligned.