ZTTO MTB Hydraulic Brakes 4 Piston Brake Caliper M840 Brake Pads Disc 160mm Set Bicycle Components

Description

ZTTO New Model Four-piston Hydraulic Disc Brake M840

Material: alloy aluminium
Weight: about 543g
Color: black/red/blue/purple
Model A: XT metal brake pads
Model B: Cooling brake pads
Piston diameter: 14mm

CALIPER:
One piece forging aluminum body
Both 51 mm IS ＆ 74mm post mounting

ROTOR: Caliper compatible φ 140/160/180/203mm rotor

Calipers original fit for 160mm rotor, if you want use for 180mm or 203mm rotor, need use brake adapternot include
Four-piston, double-standard brake

Compared with the double-piston brake of the same level, the braking force is increased by 20, and the wear resistance is increased by 150.

The dual-brake four-piston piston transmits the oil pressure directly to the brake pads to keep the brakes stable and make the brake transmission more efficient
Cooling brake pads

Meterial:
SZ-001: resin
TC-001: ceramic
TJ-001: copper base
Size: 39mm x 36.5mm
6 Colors
Front left brake caliper

The tubing length is about 800mm
Weight: about 264g
Rear right brake caliper

The tubing length is about 1450mm
Weight: about 279g