01 / SENSOR CONNECTOR
Check Your 2-Pin Connector
If your scooter's original brake sensor connector matches our 2-pin plug and wiring, no extra sensor adapter cable is needed.
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NUTT Hydraulic Disc Brake Upgrade Kit for Joyor Electric Scooters (S10-S-Z / T10 / T6 / Y6-S / S8-S-Z)
$68.00 USD
$95.00 USD
What is included?
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Free Shipping (7-14 Business Days Delivery)
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All Prices Include VAT – No Extra fees
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CE，DGT Certified – Compliant With EU Regulations
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1-Year Warranty Included
NUTT BRAKING · FITMENT GUIDE
Upgrade Your Brakes with Confidence
Three simple things to know about your brake upgrade.
02 / SPACERS INCLUDED
Mounting Spacers Included
Mounting spacers are included with your brake kit at no extra cost. No need to purchase the included spacers separately.
03 / FITMENT SUPPORT
Not Sure About Left or Right?
Place your order, then email your order number and photos of both wheel brakes. We'll help verify your setup before shipping.
This Joyor 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 Joyor 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.
Quick Fitment Reminder
For Joyor 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.
Joyor Compatible Reference
This page is intended for compatible Joyor electric scooter brake upgrade cases, including models such as Joyor S10-S-Z, T10, T6, Y6-S and S8-S-Z. 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
Click either image to view the full-size image.
Why Upgrade Your Joyor with NUTT?
- Smoother hydraulic braking control: Hydraulic pressure provides a more progressive and controlled lever feel than many standard cable-operated systems.
- Dual-piston caliper design: Designed to provide consistent pad contact and stable braking performance for compatible Joyor configurations.
- Integrated motor power-cutoff sensor: The brake lever includes a power-cutoff sensor for compatible Joyor wiring and controller configurations.
- Pre-filled brake system: The selected system is supplied pre-filled and pre-bled. Final alignment, hose routing, clearance and safety checks are still required.
- Front, rear or complete-set options: Choose the brake position that matches your Joyor Models upgrade needs, or select a front and rear set for a complete braking-system upgrade.
NUTT Dual Piston
Controlled braking for your Joyor upgrade
NUTT system uses an open hydraulic design with dual-piston calipers, forged aluminum construction, and mineral brake fluid.
- Open system, dual piston
- Forged aluminum caliper body
- Internal or swivel hose routing
- Heat-dissipating pad compatibility
- Adjustable reverse-version caliper
- Black forged aluminum lever
Product Specifications
| Applicable Model | Joyor Electric Scooter (including models such as S10-S-Z, T10, T6, Y6-S and S8-S-Z) |
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| 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 |
What's Included
Position 01
Front Brake
- Front dual-piston hydraulic caliper
- Matching hydraulic brake lever
- Front hydraulic hose (1350mm)
- Pre-installed brake pads
- Spacer is included selected
Position 02
Rear Brake
- Rear dual-piston hydraulic caliper
- Matching hydraulic brake lever
- Rear hydraulic hose (2200mm)
- Pre-installed brake pads
- Spacer is included selected
Recommended
Front & Rear Set
- Front & Rear dual-piston calipers
- Left & Right brake levers
- Front (1350mm) & Rear (2200mm) hoses
- Brake pads for both positions
- Complete mounting hardware set
Best value for full braking system upgrade.
Fitment reminder: Adapter cables, rotor spacers, and washers may vary by scooter model and production year. Contact us if unsure.
Installation & safety
Installation Steps & Safety Instructions
Follow the fitment checks below before installing or riding with a NUTT hydraulic brake upgrade.
Confirm the correct configuration
Check the scooter model, production version, front or rear position, rotor side, mounting type and brake connector. Confirm whether a spacer, adapter cable or original washer is required.
Inspect the package before fitting
Make sure the caliper, lever, hose, brake pads and selected hardware match the purchased configuration. Do not install damaged parts or discard model-specific hardware before fitment is confirmed.
Remove the original brake safely
Secure the scooter before removing the original brake. Protect the rotor and hose area from contamination, and keep any original washers or model-specific parts for comparison.
Install the lever and caliper
Mount the lever and caliper using the correct hardware for the selected configuration. Keep the caliper aligned with the rotor and do not force parts into position.
Route the hose and check clearance
Route the hose away from sharp edges, moving parts and folding points. Check the gap around the caliper, rotor, fork, swingarm, tyre and other components before final tightening.
Test before normal riding
Check lever operation, rotor rubbing, bolt security and motor power cutoff. Complete a controlled low-speed test in a safe area before normal riding.
Choose the Right Braking System
Compare the key differences between standard mechanical brakes and the NUTT 2-piston hydraulic brake system.
Ordinary Brake
Standard cable-driven system
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Braking Performance: Slow response, unstable stop
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Sensor Feature: No power-off sensor, circuit risk
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Sealing Structure: Poor sealing, easy oil leakage
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Installation: Requires modification & adaptors
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Piston Structure: Plastic 2-piston, easy deformation
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Tube Length: Fixed tube length only
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Warranty: 6 Months short warranty
NUTT Hydraulic Brake
Advanced 2-piston hydraulic system
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Braking Performance: Sensitive & stable braking
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Sensor Feature: Built-in power-off sensor protects motor
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Sealing Structure: Leak-proof sealing, low maintenance
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Installation: Direct bolt-on replacement
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Piston Structure: 2-Piston CNC Aluminum Body
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Tube Length: Custom 1350/2200mm lengths
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Warranty: 1 Year warranty
Frequently Asked Questions
Premium Hydraulic Braking Solutions for Joyor Riders
Does this kit fit my Joyor model?
Yes, This Joyor upgrade area is intended for compatible Joyor electric scooters, including S10-S-Z, T10, T6, Y6-S and S8-S-Z. Fitment may vary by model year, brake disc side and mounting structure. If unsure, contact NUTT with photos before ordering.
Does the package include brake pads?
Yes. Brake pads are included and are normally pre-installed in the brake caliper. However, package contents may vary depending on the selected brake position and SKU. Mounting accessories may not be included in every package, so please confirm the selected option before ordering.
Is the power cutoff sensor compatible with Joyor controllers?
Absolutely. Our levers feature integrated motor cutoff sensors that match the standard 2-pin waterproof connectors used in Joyor controllers. This ensures the motor stops instantly when you touch the brakes, providing a dual layer of safety.
How much better is this compared to stock Joyor mechanical brakes?
The difference is night and day. Mechanical brakes rely on cable tension which stretches over time. Our NUTT hydraulic system uses mineral oil to provide 3x stronger stopping power with just one finger, drastically reducing braking distance on high-speed Joyor models.
Is it pre-bled? Can I install it by myself?
Yes, the system is pre-filled and pre-bled. It is designed as a direct bolt-on replacement for your original Joyor calipers and levers. No messy oil filling or special bleeding tools are required for the initial setup.
Still unsure about fitment? Send your front-wheel photo, rear-wheel photo and brake-lever
connector photo to nuttbraking@outlook.com before ordering.