I put these on my 2016 Propel SL, first time pulling the brakes and I nearly went over the top of the handlebars. The braking performance is a massive improvement over the standard Giant propel brakes. These brakes should be standard issue for the Propel SL range but at least I have them now and the Mantel delivery service was excellent, well packaged. Very happy!
- Superb braking
- Easy installation