Bicycle Hydraulic Disc Brake 4 Piston MTB Brake Caliper IIIPRO E4 Mountain Bike Brake Oil Pressure 800/1550mm Front Rear Brake

Brake Fluid Type: Mineral Brake Fluid
Weight:about 230g for the front brake;
             about 245g for the rear brake;
    about 28g for the screw.

Brake For: Mountain Bikes,Folding Bikes, Electric,Electric Motorcycles,etc.

The brakes are the left front brake and the right rear brake

Left hand controls the front brake, right hand controls the rear brake.

LRRF:Left Rear Right Front brake
LFRR: Left Front Right Rear brake

FOUR-PISTON DRIVE

Four large pistons are stable, efficient, synchronous oil pressure

transmission,integrated caliper Improve rigidity; provide super strong,

stable and uniform braking force, braking process. Braking at the touch

of a button, the leveling force produces a uniform braking force, and the

disc is not easily deformed.

①Oil Pressure Transmission

The measured braking force can reach 641N

 The smooth and smooth brake lever directly transmits the oil
pressure to the four pistons on both sides, generating a strong and
stable braking force, and the braking force transmission efficiency is
higher and more stable!
BEARING SWIVEL INTEGRATED LEVER
The bearing pivot improves brake feel, and the enlarged one-piece brake
lever cylinder provides sufficient oil volume.
①CNC anti-skid vent brake lever
②M6 oil filling screw
③Built-in bearing pivot
④Cylinder
⑤Stroke adjustment screw
⑥22.2MM removable clip ring
The rear brake adopts the split structureof the brake lever/caliper in the frame

CNC PRECISION MACHINING

CNC integrated four-piston caliper, while maintaining good stability and

brakingforce,it also greatly reduces the weight, the internal use of imported

seals isheat-resistant and cold-resistant, normal use in low temperature

environment -30 °C,normal use in high temperature environment 200 °C.

Ultra-light four-piston hydraulic disc brake

Weight: 475G/pair

Front brake: 230G Rear brake 245G

STROKE ADJUSTMENT

 Turn the adjustment screw clockwise toincrease the reach and counterclockwise to decrease the reach!

①Adjusting screw(with 2mm socket head screw holes)

②CNC polished anti-skid holes, ergonomic design.

Built-in bearing, feel smooth and supple.

HIGH-PERFORMANCE COOLING CHIP

Multi-metal copper-based ceramic formula,unique aluminum wing design,

refreshing 25% heat dissipation performance.

Reminder:

Please remove the caliper protection sheet before installation, and do not empty the

brake lever without protection!

SIX COLORS OPTIONAL

RED/BLACK/SILVER/BLUE/GREEN/PURPLE