Lewis' patented technology for dual adjustment of lever reach & bite point allows you to customize the feel to your preference for superior performance out on the trails.

Reach(tool free), bite point(with allen key).

Dual oil ports design, more convenient for oil bleeding.

Make good use of the oil reservoir capacity to generate the amazing braking force.

Optimize the leverage ratio of vertical structural brakes and the motion trajectory of the tripod bar to obtain more direct braking force feedback, which is suitable for use environments such as XC bikes, climber bikes with high requirements for brake feedback.

Four precision bearings constitute the pivot point of the lever blade.

Each movable pivot is composed of precision bearings on both sides providing a stable and smooth action.

7075 aluminum alloy allows for better rigidity increasing the overall performance of the brake, while keeping the power stable and predictable.

Four-piston caliper provides superior braking power for any situation on the trials.

The 14mm+17mm asymmetric piston design improves the linear feel of the brakes, balances the pressure distribution of the pads and balances wear.

High quality braided hose is suitable for higher-intensity riding environments.

The LV2 standard version uses 4-layer hoses which have excellent performance benefits such as high pressure resistance, corrosion resistance and high temperature resistance. They also allow a more stable performance under heavy use of the brakes. The internal use of Kevlar bulletproof fiber with a high number of braided layers makes the hose have an expansion coefficient far lower than the industry standard giving the brakes next level rigidity.

1. PVDF and Teflon

2. Spiral filament winding

3. Kevlar bulletproof fiber braided layer

4. Tensile and corrosion-resistant casing

A pair of standard LV4 with left hand rear and right hand front. The length of the the hose is 90cm at the front and 160cm in the rear. If you need to customize the hose length or lever direction please feel free to contact us.