Lewis
LH4 F+R
Color
Availability
Click & Collect
LH4 F+R
Black
Unit 9, Hills Hire Centre, Johnstown Rd, Dún Laoghaire, Co. Dublin
Unit 9, Hills Hire Centre,Johnstown Rd,Dún Laoghaire,Co. Dublin
012840609Warehouse
Unit 9, Hills Hire Centre,Johnstown Rd,Dún Laoghaire,Co. Dublin
+3532840609Lewis LH4 Axial Cylinder 4 Pistons Hydraulic Disc Brake
Enduro, Downhill, All-Mountain
Patented 2 in 1 dual adjustment for Lever reach & Bite point.
Front+Rear Brakes weight = 597g(Oil Hose included), 380g if without Oil Hose.
14mm+17mm 4 Stainless steel pistons with TP-37 Brake Pads.
Upgraded Split clamps, no fray bike handlebar.
Easy Bleeding Technology.
Mineral Oil and Kevlar hose K28.
High-precision CNC Machine Cutting technology.
Powerful but predictable braking force.
Ultra light lever action, Great Modulation
Bearing pivots provide superior modulation and feel.
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Bite Point & Lever Reach AdjustmentLewis' patented 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).
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CNC 7075 T6 Aluminum four-piston caliper7075 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.
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Lever blade length increased by 6mmIncreased lever blade length by 6mm for a more aggressive leverage ratio. With our dual adjustment system get stronger braking power without sacrificing reach.
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14mm+17mm asymmetric piston designThe 14mm+17mm asymmetric piston design improves the linear feel of the brakes, balances the pressure distribution of the pads and balances wear.
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Four precision bearingsFour 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.
| MASTER CYLINDER | |
| Type | Axial |
| Material | CNC 7075T6 Aluminum |
| Body Finish | Black, Silver, Black & Silver, customized colors |
| Clamp Color | Black, Silver |
| Clamp Type | Split |
| Screws | Stainless Steel |
| 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, Black & Silver, customized colors |
| Brake lever version | 1 Finger |
| CALIPER | |
| Material | CNC 7075T6 Aluminum |
| Color | Black, Silver, Black & Silver, customized colors |
| MOUNT TYPE | Post mount |
| Piston | 2 x 14mm + 2 x 17mm Stainless steel Pistions |
| Screws | Stainless Steel |
| 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 T200 Oil Hose |
| INTENDED USE | Enduro, Downhill, All-Mountain |
| Rotors | Not included, optional (140 mm | 160 mm | 180 mm | 203 mm | 223 mm) |
| Adapter | Not included |
| WEIGHT | Cylinder 80g, Caliper 110g |
| Oil | Mineral oil |
| Bleed Kit Recommendation | EZMTB 2022std |