Sweet 21 Speed Bike Shifter And Brake Lever Set With Optical Gear Indicator Left And Right Shifters Grips Compatibility For Road And Mountain Bikes Smooth Trigger Shifting For Cyclists
✔️ 21-speed trigger shifters with optical gear display, left 3, right 7
The 21-speed bike shifter and brake lever set combines precise trigger operation with an optical gear indicator, helping riders monitor gear position at a glance. Designed for road and mountain bikes, it's compatible with handlebars around 21-22.2 mm in diameter and includes one pair of shifters and brake levers to replace worn components.
✅ Optical gear display indicator shows current gear position
✅ Aluminum alloy construction provides durability and smooth operation
✅ Left 3-speed and right 7-speed trigger levers for 21-speed setup
✅ Compatible with 21-22.2mm diameter handlebars
✅ Includes 1 pair of brake levers and shifters
💡 What is a 21-speed bike shifter and brake lever set with optical gear indicator used for?
This setup is handy for riders who want precise gear control on road and mountain bikes.
- To replace worn shifters and brakes on 21-speed drivetrains- Handy for road, mountain, and folding bikes
- Includes left 3-speed and right 7-speed triggers with optical display
- Provides a clear optical gear readout for quick shifts