The Hope Tech 4 Evo GR4 is Hope’s most powerful four piston brake, perfect for DH, enduro, and e-bikes! Building off the incredibly popular Tech 4 V4 brake, the GR4 is more refined, with increased power, a firmer bite point, and increased modulation to keep you in complete control. We recommend pairing these with Hope’s own Floating Rotors for optimal performance.

• 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

• TECH SPECS