NUTT Electric Scooter 4 Piston Hydraulic Disc Brake Power-off Oil Disk for Zero 10X/11X, Vsett 10+/9+, Kaabo Wolf Warrior 11

NUTT Y5-D Four-Piston Hydraulic Brake
Brand: NUTT
Model: Y5-D
Brake Type: Hydraulic Disc Brake (Oil Brake)
Piston Configuration: Four-Piston Caliper
Actuation Method: Hydraulic (Oil Pressure)
Cutoff Feature: Magnetic Sensor Cutoff (E-bike compatible)
Compatibility:Electric Scooters/Folding Bikes/Lithium Battery-Powered Bicycles
Material: Aluminum Alloy (Caliper) + High-Strength Brake Hose
Brake Fluid: Mineral Oil
Mounting Standards: IS/PM (International Standard/Post Mount)
Rotor Compatibility: 160mm–203mm (Adaptable with brackets)
Weight: ~300–400g (per caliper + lever, approximate)
Front Brake Hose: 1.35 meters (Standard length for most front brake installations)
Rear Brake Hose: 2.2 meters (Extended length for rear brake routing)
Brake Pads: (Resin Pads - Organic Compound)
Important Notice for NUTT Y5-D Hydraulic Brake
This hydraulic brake features a modular design:
Brake lever (separately packaged)
Caliper assembly (with pre-filled hydraulic hose)
Simply connect the lever to the pre-bled hose - no bleeding required!

NUTT 4-piston brake calipers have two installation methods
Standard Installation (Type A):
Visual Check: NUTT logo faces forward
Hose Position: Hydraulic hose on left side
Reverse Installation (Type B):
Visual Check: NUTT logo faces forward
Hose Position: Hydraulic hose on right side

Front Wheel Standard Installation (Please Select Type A)

Front Wheel Reverse Installation (Please Select Type B)

Rear Wheel Standard Installation (Please Select Type A)

Rear Wheel Reverse Installation (Please Select Type B)

NUTT Y5-D Hydraulic Brake Lever

NUTT Y5-D handle features a built-in hidden magnetic cutoff sensor on the reverse side.

Waterproof Brake Cutoff Connector
Standard Wire Length: 30cm
Plug-in Type: Pre-installed connectors ( 2-pin interface)
Key Feature: Auto magnetic cutoff for e-bike braking systems

Brake Hose and Lever Connection Sequence

Front Brake Caliper 160F/140R

Rear Brake Caliper 180F/160R

Quad-Piston Dual Drive

4-Piston Symmetric Braking: Dual-sided equal force eliminates wobble, delivering 2x stopping power
The quad-piston system applies synchronized pressure from both sides, maintaining perfect rotor alignment and linear deceleration

The oil pipe can rotate 270 degrees

OEM High-Performance Resin Brake Pads
The composite resin formula reduces wear rate by 65% compared to standard pads, while maintaining consistent braking performance