After the installation is complete, check whether the freewheel is locked and whether it is aligned.
Specification:
Item Type: 12 Speed Groupset
Shifter Lever Cable Length: Approx. 2050mm / 80.7in
Product Weight: Approx. 1866g / 65.8oz
Flywheel: 12 Speed Mountain Bike Cassette Freewheel
Material: High Tensile Steel Plate + Aluminum Frame
Number of Teeth: 11T-46T
Gear Ratio: 11-13-15-17-19-21-24-28-32-36-40-46T
Derailleur: 12 Speed Derailleur for Mountain Bikes
Material: Aluminum Alloy
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 freewheel at most.
Package List:
1 x Cassette Freewheel
1 x Shifter Lever
1 x Rear Derailleur
1 x Chain
2 x Chain Link