SENSAH SRX PRO 1x12 Speed Road Bike Gravel-Bikes Cyclo-Cross Groupset 12s Trigger Shifter Lever and Rear Derailleurs

High-concerned chemical：None Derailleur Groupset Type：Mechanical Derailleur system Model Number：SRX PRO Gears：12 Speed Material：Alloy Type：Rear Derailleur Brand Name：SENSAH Origin：Mainland China Components：Derailleurs

High-concerned chemical: None Derailleur Groupset Type: Mechanical Derailleur system Model Number: SRX PRO Gears: 12 Speed Type: Rear Derailleur Brand Name: SENSAH Origin: Mainland China Components: Derailleurs