ZUKKA Bike Levers Shifter, Shimano ST-EF51-8R 8 Speed Right Brake & Shift Lever with Gear Indicator and V Brake Cable for Mountain Road Bicycle, MTB, BMX : Amazon.in: Sports, Fitness & Outdoors
Shimano Nexus 8-Speed Revoshift Shifter - Wheel & Sprocket | One of America's Best Bike Shops