Core Performance
The FV4 features symmetric dual-sided 4-piston design for powerful & linear stopping power. Pre-bedded semi-metallic brake pads work perfectly right out of box with no running-in needed. Optimized heat-dissipating cutouts prevent heat fade during long downhill or aggressive downhill riding. Stable mineral oil hydraulic system performs well in both high & low temperatures.
Premium Construction & Adjustable Design
Full CNC 6061-T6 aluminum construction with hard anodized finish for mud & corrosion resistance. Two versions available: vertical cylinder / horizontal cylinder. Dual independent adjustment knobs: reach adjustment + free-stroke tuning to fit all hand sizes. Large external oil reservoir enables easy home bleeding & maintenance. Lightweight build reduces extra load on your bike.
Wide Compatibility
Fits 160/180/203mm 6-bolt rotors, compatible with Post Mount & Flat Mount. Works for XC, AM, DH downhill bikes, dirt jump bikes and high-power e-bikes. Standard hose lengths: front 950mm / rear 1650mm, compatible with 26/27.5/29-inch wheels.
Cost-effective Upgrade
Professional downhill-level performance at a fraction of big-name brand price. Complete kit includes calipers, levers, hydraulic hoses and adapter mounts. Optional package comes with free brake rotor.
Appearance
Multiple anodized colors: matte black, bronze, purple-blue, titanium silver for personalized build.
