radial master cylinder hydraulic disc brakes for XC and trial bikes

bikebanner

XC & Trial Bike

  • 800x800原图
  • 111111
  • 222222
  • 800x800原图7
  • lv 3
  • _副本
  • 8_副本
  • 5555555
  • 800x800原图
  • 111111
  • 222222
  • 800x800原图7
  • lv 3
  • _副本
  • 8_副本
  • 5555555

Lewis LV2 Radial Cylinder 2 Pistons Hydraulic Disc Brake

Lightest weight designed for cross country, trial bike, bmx and dirt jump bike.

LV2 set only 318g without Oil Hose, 

Front brake (hose 90cm)+Rear Brake (hose 160cm) Weight =434g (Not including braking pads).

Patented 2 in 1 dual adjustment for lever reach & bite point.

21mm x 2 Stainless steel pistons with Metallic Pads.

Primary port+Secondary port, bleeding more easily.

Upgraded hinged clamp, no fray bike handlebar.

Mineral Oil and Kevlar hose.

High-precision CNC machining technology.

Powerful but predictable braking force.  

Ultra light lever action.

Bearing pivots provide superior modulation and feel.


Retail Price: US$289 per set (Front +Rear Brakes), Tax Excluded


Visit our Dealer Page to order Lewis Brakes from your nearest bike shops.

https://www.lewisbike.com/dealer.html 


Worldwide Distributors Wanted


Inquire now
Add to cart
Share To:
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).

  • Dual oil ports design
    Dual oil ports design

    Dual oil ports design, more convenient for oil bleeding.

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

  • CNC 7075 T6 Aluminum
    CNC 7075 T6 Aluminum

    Lewis brake uses 7075 aerospace-grade aluminum alloy as the raw material, and uses CNC high-precision cutting technology to ensure strength while achieving the ultimate lightweight.

    The good mechanical performance of 7075 aluminum alloy can bring better rigid performance to the brakes. Under high pressure, there are fewer variables and the brake performance is more stable.

  • Amazing Leverage ratio
    Amazing Leverage ratio

    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.

  • Powerful braking force
    Powerful braking force

    The powerful braking force help you to control your bike easier.

    Large-caliper with double 21mm pistons configuration generates powerful braking force. Through continuous technological innovation and testing, we reduced the height of the piston and increased the inner wall thickness while reducing the overall thickness of the frame, the caliper is lighter and stronger and adapts to high-strength environment.

  • Light weight design
    Light weight design

    Super light design, the Weight of a set of Front +Rear brakes are only 318g (hose weight not included).

  • Four precision bearings
    Four precision bearings

    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.

  • Corrosion-resistant Hose
    Corrosion-resistant Hose

    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.

  • Hose Material
    Hose Material

    1. PVDF and Teflon

    2. Spiral filament winding

    3. Kevlar bulletproof fiber braided layer

    4. Tensile and corrosion-resistant casing

  • Hose customizeation
    Hose customizeation

    A pair of standard LV2 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.

SPECIFICATIONS


MASTER CYLINDER
TypeRadial
MaterialCNC 7075T6 Aluminum
Body FinishBlack, Silver, Black & Silver, Customized colors
Clamp ColorBlack, Silver
Clamp TypeHinged
ScrewsStainless Steel
ADJUSTABLE LEVER REACHYES, Tool Free
ADJUSTABLE PAD BITE POINTYes, with 2mm Allen Key
LEVER BLADE
MaterialCNC 7075 T6 Aluminum
ColorBlack, Silver, Black & Silver, Customized colors
Brake lever version: 1 Finger
CALIPER
MaterialCNC 7075T6 Aluminum
ColorBlack, Silver, Black & Silver, Customized colors
BRAKE CALIPER MOUNT TYPEPost mount
Piston2 x 21mm Stainless steel Pistons
ScrewsStainless Steel
Pad typeMetallic 
Hose
Hose sizeOutside Diameter 5mm, Bore 2.2mm
Hose lenght90cm front /160 cm rear
Hose finishBlack
INTENDED USECross Country, Trial Bike, BMX, Dirt Jump Bike
RotorsNot included, optional (140 mm | 160 mm | 180 mm | 203 mm | 223 mm)
AdapterNot included 
WEIGHT

Front + Rear Brake =318g (Oil Hose not included)

Cyliner 61g, Caliper 98g


REVIEW
  • Sam-CN
    Sam-CN

    The brakes feel super sensitive!

    Richard-UK
    Richard-UK

    Cool and strong brake!

  • Keven-CN
    Keven-CN

    Glittering! That's nice!

    Marcel-US
    Marcel-US

    Most powerful brake, worth to try!

  • Hiroaki Kumeda-JP
    Hiroaki Kumeda-JP

    Lewis LV2、かなり好感触なのでトラ車にもつけてみました。 つけてすぐからちゃんと効いてますね。 元々HOPEで不満はなかったけど、HOPEに戻す必要も無さそうな予感。 後日、またちゃんと乗ってみようと思います。

    Bob-UK
    Bob-UK

    Superlightweight, perfect!

Inquiry