SUNGOOYUE 12 Speed Bike Groupset - Mountain Bike Shifter Lever & Rear Derailleur for Smooth Gear Shifting | Perfect for Trail Riding, Commuting & Off-Road Cycling

Specification: Item Type: 12 Speed Derailleur Groupset Material: Aluminum Alloy + Carbon Fiber Shifter Lever Cable Length: Approx. 2050mm / 80.7in Product Weight: Approx. 589g / 20.8oz Package List: 1 x Shifter Lever 1 x Rear Derailleur

Shifter: Adopting 12 speed 1:1 technology, the shifter has been improved the accuracy and response speed.

Details: All aluminum shifter lever and coated stainless steel shifter lever cable (2050mm / 80.7in in length) for good performance of the shifter.

Rear Derailleur: 12 speed carbon fiber guide plate rear derailleur adopts shadow rear derailleur design.

Compatible Freewheel: Enlarged bearing guide wheel of the rear derailleur can be compatible with 52T flywheel at most.

Easy to Install and Remove: The 12 speed shifter and rear derailleur set adopts ergonomic design, easy to install and disassemble, and convenient to use.