Description:

Lewis LHT Axial Cylinder 4x17mm Titanium Pistons Hydraulic Disc Brake

4*17mm-piston caliper designed for tougher challenging trails.

Patented 3 Adjustment Technologies for Leverage Ratio & Lever Reach & Bite Point.

Front+Rear Brakes weight = 639g(Oil Hose included), 422g without Oil Hose.

4x17mm Titanium+Ceramic pistons with TP-40 sintered Brake pads.

A pair of brakes uses a total of 8 Titanium pistons and 18 Titanium screws for each component.

Approx. 68g for titanium parts, 107g for stainless steel parts, cumulative weight reduction of approx. 39g

Upgraded hinged clamp, no fray bike handlebar.

Easy Bleeding Technology.

Mineral Oil and Kevlar K28 hose.

High-precision CNC machining technology.

Powerful but predictable braking force.  

Ultra light lever action.

Bearing pivots provide superior modulation and feel.

Technology

Bite Point & Lever Reach Adjustment

Bite Point & Lever Reach Adjustment

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).

Leverage Ratio Adjustment

Leverage Ratio Adjustment

The patented Free Lever Adjustment technology allows the lever ratio to beadjusted by moving the center point of the brake lever.

4x17mm Pistons

4x17mm Pistons

Upgraded 4x17mm pistons, with titanium bolts, high strength and light weight.

Titanium Pistons with Ceramic Insulation

Titanium Pistons with Ceramic Insulation

In high-intensity use environments, the good high-temperature thermal conductivity of the titanium material complements the ceramic thermal insulation, allowing the pads to conduct and dissipate heat more evenly.

Anti-Leak Oil System

Anti-Leak Oil System

Detachable Olive Head used in Anti-leak System makes it easier for the rider to disassemble the brake hose.

Top Quality K28 Oil Hose

Top Quality K28 Oil Hose

K= Kevlar, 28 = 28 mesh braided per inch, K28 series hose than traditional 4-layer nylon hose, an increase of 40% Kevlar, the use of the latest weaving process technology, density breakthroughs in the highest ever, from the experience, the new series brought about by the change in the brake feel is obvious and can be perceived as a very hard braking feel. Provides a better choice for riders.

TP-40 Sintered Brake Pads

TP-40 Sintered Brake Pads

LHT Ultimate uses a 40mm wide sintered metal TP-40, a larger area meant for better wear resistance and heat decay performance.

SPECIFICATIONS

Axial MASTER CYLINDER 

Material CNC 7075T6 Aluminum

Color Black, Silver, Black & Silver, customized colors

Clamp Type Hinged

Screws Titanium

ADJUSTABLE LEVER REACH YES, Tool Free

ADJUSTABLE PAD BITE POINT Yes, with 2mm Allen key

LEVER BLADE  

Material CNC 7075 T6 Aluminum

Color Black, Silver, customized colors

Brake lever version 1 Finger

CALIPER  

Material CNC 7075 T6 Aluminum

Color Black, Silver, Black & Silver, customized colors

MOUNT TYPE Post mount

Piston 4 x 17mm Titanium + Ceramic Pistions

Screws Titanium

Pad type Metallic 

Hose  

Hose size Outside Diameter 5mm，Bore 2.2mm

Hose length 90cm front /160 cm rear, can be shorten to adapt bike

Hose finish Black, Braided

INTENDED USE Enduro, Downhill, All-Mountain, E-bike, Dirtbike

Rotors Not included, optional (140 mm | 160 mm | 180 mm | 203 mm | 223 mm)

Adapter Not included 

WEIGHT Master Cylinder 94g, Caliper 117g

Oil Mineral oil

Bleed Kit Recommendation EZMTB 2022std