Four-piston gravity brake for the most demanding applications. Gravity and e-bike use recommended.
Delivers maximum power with no compromise while super-smooth lever action and premium construction make controlling the power feel natural
Tech 4 Evo levers allow reach and bite point adjustment and feature a new cam design that decreases free lever stroke while maintaining the feel and modulation in the braking zone
Exchangeable EVO lever blades feature an increased hook for greater control and security and a new dimple design in the contact area improves comfort while retaining grip
A bleed port has been added to the master cylinder body to allow bleeding without removing the lid
One piece 4-piston caliper, now with 6% larger pistons than the V4 brake
Includes: lever assembly, pre-bled (black) hose with stainless fittings, (74mm) caliper
Black plastic hose comes standard. Use HT-1050 for upgrade to braided stainless steel hose
Brakes come cut to front/rear general length but do not include extra fittings if lines need to be trimmed or internally routed. Use HT-1035 (olive), HT-1036 (insert), and HT-1037/8 (copper washer)
Not compatible with vented rotors
*Rotors and adapters sold separately
| Model |
Tech4 Evo GR4 |
| Kit (Hose Length) |
Left/Front |
| Caliper |
Post Mount 74mm |
| Rotor |
Separate |
| Fluid |
DOT |
| Color |
Black/Purple |
| Weight |
- |
