Hope Tech 4 V4 - T4V4NBR
Best current price£190.00from Tweeks Cycles
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Product Information
Full details
The Hope Tech 4 V4 is designed for aggressive mountain bikers and enduro riders who demand maximum stopping power, precision modulation, and long-term durability. By utilizing a 30% pressure increase over its predecessor and refined internal seals, it offers a lighter lever action that significantly reduces hand fatigue on long, technical descents; however, prospective users should note that the high level of adjustability may require some initial time to fine-tune to specific riding preferences.
All features
| Series | Tech 4 V4 |
|---|---|
| Model Part Number | T4V4NBR |
| Brand | Hope |
Extended Product Information
FAQs
What fluid should I use in the Hope Tech 4 V4?
The Tech 4 V4 uses DOT 5.1 brake fluid. Please check the reservoir cap for the specific fluid marking.
Can I use these brakes with 180mm rotors?
Yes, the Tech 4 V4 is compatible with rotors ranging from 160mm to 220mm.
Does the brake come with the necessary mounting hardware?
The brakes typically come with the caliper and lever pre-assembled, but you will need specific mounts depending on your frame and fork standards.
How often should I bleed the brakes?
Bleeding intervals depend on usage, but it is generally recommended to bleed the system once a year or whenever the lever feel becomes inconsistent.
Are the racing pads included?
Yes, all Tech 4 V4 brakes are supplied with racing compound pads designed for immediate performance and fade resistance.
Troubleshooting
Lever feels 'mushy' or soft
The system likely has trapped air; perform a thorough system bleed to ensure all air bubbles are removed from the line.
Brake pads are rubbing against the rotor
Re-center the caliper over the rotor or check for sticky pistons by cleaning the piston surfaces and carefully resetting them.
Braking performance is inconsistent
Check the rotor for contamination (oil or grease) and clean with isopropyl alcohol; if pads are contaminated, replace them.
Pros and Cons
Pros
- Significantly lighter lever action reduces hand fatigue
- Excellent heat management for long descents
- High level of cockpit customization and ergonomics
- Robust and durable CNC-machined construction
- Tool-free adjustments are intuitive and easy to use
Cons
- Requires professional bleed tools for maintenance
- May be overkill for cross-country or casual riding
- High performance necessitates proper break-in of racing pads
Setup, Compatibility & Care
The Tech 4 V4 is highly compatible with modern mountain bike setups. The hinged clamp system supports a wide range of shifter mounting options, ensuring a clean and organized cockpit. The system is designed to work with rotor sizes ranging from 160mm to 220mm, providing flexibility based on the bike's intended use.
To ensure peak performance:
- Bed-in Period: Always follow the recommended pad bed-in procedure to ensure the racing compound pads transfer correctly to the rotor surface.
- Maintenance: While the system is robust, ensure the caliper pistons are kept clean of dust and debris during regular bike washes.
- Bleeding: Only use manufacturer-approved brake fluid and the correct bleed kit to maintain the integrity of the internal seals.