
1. Front wheel
Show disc side, fork structure and caliper mount.
This Ausom upgrade area is designed for riders who want smoother hydraulic braking control, stronger brake response and safer daily riding than many stock mechanical disc brake setups.
Select your Ausom model and brake position carefully. Hydraulic Disc Brake Upgrade Kit. The correct choice depends on your scooter model, brake disc side, caliper mounting position, front fork or rear swingarm structure and spacer requirements.
For Ausom electric scooter brake upgrades, do not choose NUTT Hydraulic Disc Brake Upgrade Kit only by left-side or right-side appearance. Correct fitment depends on wheel position, brake disc side, caliper mounting direction, rotor size, hose routing, brake lever connector and spacer thickness.
Not sure which version fits your scooter? Contact NUTT with photos before ordering.
These checks help reduce wrong model selection, brake rubbing, incorrect hose routing and unnecessary returns.
Not sure which version fits? Send us these three photos and our mechanics will confirm the correct setup.

Show disc side, fork structure and caliper mount.

Show rear disc side, swingarm area and caliper direction.

Show the power-off sensor connector shape and pins.
This page is intended for compatible Ausom electric scooter brake upgrade cases, including Ausom Gosoul 2 series, K20 series, DT2 Pro, SR1, F1 Max and selected L-series models. Fitment may vary by model year, brake disc side and mounting structure.

NUTT Hydraulic Disc Brake Upgrade Kit Installation and Fitment on Joyor Electric Scooters
NUTT system uses an open hydraulic design with dual-piston calipers, forged aluminum construction, and mineral brake fluid.
| Applicable Model | Ausom Electric Scooter Models (including Ausom Gosoul 2 series, K20 series, DT2 Pro, SR1, F1 Max and selected L-series ) |
|---|---|
| Brake Type | 2-Piston Hydraulic Disc Brake Upgrade Kit (Front & Rear) |
| Brake Pad Options | Ceramic brake pads & Copper-based brake pads |
| Matching Rotor | 140-180 × 1.8mm Brake Rotor, Uniform Clamping Force |
| Hose Spec | Front: 1350mm | Rear: 2200mm (L1 Straight Leakproof Joint) |
| Pre-Filled System | Pre-bled brake lever for hassle-free installation |
| Safety Function | Integrated instant motor power-off sensor |
| Material Feature | Wear-resistant & rust-proof aluminum alloy |
| Mount Type | IS standard mount & Post mount options |
Package contents vary by selected position.
Position 01
Position 02
Confirm swingarm clearance before ordering.
Recommended
Best value for full braking system upgrade.
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