Hope
Tech 4 Evo GR4 Brake
Tech 4 Evo GR4 Brake
Black/Blue / Left/Front
Fanatik Bike
1812 N. State St.
Bellingham WA 98225
United States
Earn Points Every Ride Fanatik Rewards
Every ride deserves a little extra. With our Fanatik Rewards program, you’ll earn points on every purchase that can be redeemed for discounts on future orders. It’s our way of saying thanks for choosing Fanatik and keeping you stoked for the next adventure. Learn more.
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Earn Points Every Ride Fanatik Rewards
Every ride deserves a little extra. With our Fanatik Rewards program, you’ll earn points on every purchase that can be redeemed for discounts on future orders. It’s our way of saying thanks for choosing Fanatik and keeping you stoked for the next adventure. Learn more.
Earn Points Every Ride Fanatik Rewards
Every ride deserves a little extra. With our Fanatik Rewards program, you’ll earn points on every purchase that can be redeemed for discounts on future orders. It’s our way of saying thanks for choosing Fanatik and keeping you stoked for the next adventure. Learn more.
Highlights
- Four-Piston Gravity Brake – Built for the most demanding applications, including downhill, enduro, and e-bike use.
- Largest Pistons – Provides the greatest power output in the Hope EVO lineup.
- Increased Brake Ratio – Offers ≈6% more power compared to the Tech 4 V4 system.
- New Cam Mechanism – Reduces free lever stroke while maintaining modulation and consistent feel.
- Smooth Piston Movement – Secondary guide bush keeps pistons running perfectly straight for super-smooth actuation.
- One-Piece Machined Caliper – Delivers increased stiffness and reduced weight for precise braking control.
- Improved Caliper Stiffness – Enhances power delivery and overall control.
- Larger Brake Pads – Improves lever feel and consistency under demanding conditions.
- Premium Lever Action – Super-smooth actuation with excellent feedback and control.
Description
The Hope Tech 4 GR4 is a four-piston gravity brake engineered for the most demanding riders and conditions. Designed to deliver maximum power without compromise, it’s the benchmark brake for downhill, enduro, and e-bike use. With the largest pistons in Hope’s lineup, the GR4 provides unmatched braking force while maintaining a smooth, predictable lever feel. A stiffer one-piece caliper, revised lever design, and premium construction ensure you get absolute control, even in the steepest and fastest terrain.
| Fluid: | DOT 5.1 |
| Pistons: | Four |
| Lever Reach Adjust: | Yes |
| Pad Contact Adjust: | No |
| Reversible Lever Body: | No |
| Lever Material: | Aluminum |
| Lever Pivot: | Bearing |
| Hose Length: | 2000mm |
| Warranty: | 2 Years |
