Hydraulic Brake Set for OUXI V8 / H9 E-Bikes with 160mm Rotors
Estimated delivery times: 3-9 days via FEDEX/UPS
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Hydraulic Brake Set for OUXI V8 & H9 with 160mm Rotors
Dual-piston hydraulic brake upgrade with pre-filled mineral oil, aluminium levers and two 160mm rotors for compatible OUXI V8 and H9 fatbikes.
More Controlled Braking with Less Lever Effort
The dual-piston hydraulic calipers provide more progressive braking control than basic mechanical systems, while the pre-filled mineral-oil setup reduces installation preparation.
Hydraulic Pressure on Both Sides
Dual-piston hydraulic calipers apply braking force more evenly across the rotor, helping deliver smoother modulation and stronger stopping control on heavier fat-tire e-bikes.
Aluminium Levers, Pre-Filled Mineral Oil
The system comes pre-filled with mineral oil and uses aluminium-alloy brake levers. The reference configuration uses left lever for the front brake and right lever for the rear.
Two Rotors Included
The package includes two 160mm disc rotors for front and rear use. Confirm your existing rotor diameter, caliper mount and adapter position before installation.
Check Your V8 / H9 Version Before Ordering
V8 2.0 / 3.0 and H9 platforms commonly share compatible hydraulic brake hardware, but OUXI generations differ. Do not order only by the model logo.
Which OUXI Versions Use Hydraulic Brakes?
OUXI brake configurations vary by market and generation. Use this as a reference, then verify your actual bike hardware.
| Model | Typical Brake Setup | Compatibility Note |
|---|---|---|
| OUXI V8 1.0 | Mechanical disc | Upgrade requires careful fit check |
| OUXI V8 2.0 / 3.0 | Hydraulic on many versions | Closest match to this replacement set |
| OUXI H9 | Hydraulic | Verify rotor, hose and sensor details |
| OUXI V8 4.0 / Pro | Hydraulic | Do not assume earlier V8 hardware is identical |
Brake Installation Is a Safety-Critical Job
After installation, confirm caliper alignment, rotor clearance, lever pressure, hose routing and fastener torque before riding. If hose shortening, bleeding or brake-sensor wiring is required, use a qualified bicycle technician.
Complete Your OUXI Replacement Parts Setup
Hydraulic Brake Questions
Yes. The reference package includes one left/right hydraulic brake pair and two 160mm disc rotors.
Yes. The reference brake set is pre-filled with mineral oil, although hose shortening or installation changes can still require bleeding.
No. Check model generation, rotor diameter, caliper mounting, hose length and any brake cut-off sensor connector before purchase.
The reference set uses resin-metal composite / semi-metallic style pads. Match pad shape to your caliper before ordering replacements.