Shifter And Brake Combo For 3x7 21-Speed Mountain Bikes Left And Right Brake Levers With Cables Integrated Shift Brake System Easy Install Beefed-Up MTB Replacement Parts For Smooth Gearing And Safe Braking
✔️ Includes 3-speed left shifter, 7-speed right shifter, and cables
This integrated shift and brake system is designed for mountain, city, road, and folding bikes. It pairs front and rear brake and shift cables in one unit for easy installation and reliable gearing. Not for e-bikes.
✅ 3x7 speed compatibility with 3-speed crankset and 6/7-speed cassette
✅ Integrated front and rear brake/shift cables for compact, stable control
✅ Aluminum-plastic composite construction keeps weight down
✅ Waterproof and rustproof for long service life
✅ Suitable for mountain, city, road, and folding bikes (not for e-bikes)
💡 What is a typical use for a 3x7 integrated shift and brake system? This handy setup keeps braking and shifting on a single control for a clean handlebars area. - Handy for mountain bikes with 3x7 gearing - Reduces cable clutter and simplifies installation on city or road bikes - Helps ensure smooth gear changes when braking on descents