Mtb Bicycle 8 Speed Group Set 1x8 Shifter Rear Derailleur 8v Cassette 11-36/40/42/46t Freewheel 8s Chain Single Crankset System - Bicycle Derailleur - AliExpress
Amazon.com: ZUKKA Bike Levers Shifter, ST-EF51-8R 8 Speed Right Brake & Shift Lever with Gear Indicator and V Brake Cable for Mountain Road Bicycle, MTB, BMX : Sports & Outdoors
8 Speed Shimano Deore XT RD-M739 long cage rear derailleur
Shimano Acera SL-M310-8R 8 Speed Bike Rear Shifter New in Box | Random Bike Parts