Product Details
Description
Universal Parts Front Hydraulic Brake Assy, GY6 Sport Style
Key Details
- 100-166
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Engine Size: GY6
- Fitment Notes: Universal Fit
Fitment Guide: This compatibility information is based on manufacturer and supplier data. Listed models are common known applications and may not include every compatible scooter. If your scooter has multiple versions or production changes, confirm the correct match before ordering. Check photos, measurements, original part numbers, engine code, model, and related fitment information whenever possible.
Common Fitment Questions
Q: Is this for GY6 scooters?
A: This SKU is listed with GY6 engine-size fitment. Confirm exact model, year, and part style before ordering.
Additional information
| Weight | 3 lbs |
|---|---|
| Dimensions | 10 × 10 × 6 in |
Universal Parts complete pre-bled right-side front hydraulic brake assembly for 125cc and 150cc GY6-based Sport Style Chinese scooters. Die-cast aluminum master cylinder with integrated polished brake lever, blue-capped fluid reservoir, integrated brake light switch (green/blue/yellow spade wiring harness), 39" rubber hydraulic hose, and single-piston silver aluminum caliper with rubber-booted piston and square 44mm mounting tabs. Comes factory-pressurized with hydraulic fluid — no bleeding required. Clamps directly to standard 7/8" (22mm) handlebars. Made in China. SKU: 100-166.
Key Features:
- Complete pre-bled assembly — factory-pressurized, no bleeding required on installation
- Die-cast aluminum master cylinder with polished brake lever and blue-capped fluid reservoir
- Integrated brake light switch — green/blue/yellow spade wiring harness exits master cylinder body
- 39" (990mm) rubber hydraulic hose with high-pressure reinforcement
- Single-piston silver aluminum caliper with rubber-booted piston and banjo bolt hose fitting
- 44mm center-to-center caliper mounting bolt spacing — confirm before ordering
- Clamps to standard 7/8" (22mm) handlebars — no modification required
- No mirror mount on master cylinder reservoir (smooth Sport Style profile)
- Brand: Universal Parts
- SKU: 100-166 | MPN: 825
- Brake line length: 39" (approx. 990mm)
- Brake line type: Rubber hydraulic hose
- Caliper bolt hole spacing: 44mm center-to-center
- Handlebar clamp diameter: 7/8" (22mm)
- Caliper type: Single-piston
- Mirror mount: None
- Orientation: Front / right-hand side
- Brake light switch: Included (green/blue/yellow spade connectors)
- Made in China
| Manufacturer | Known Compatible Models |
|---|---|
| Baja / Roketa | Baja SC150, Roketa Cayman, Maui, Capri 150cc series |
| JM Star | Tomahawk II 125 / 150 |
| SUNL / Tank | SUNL SL150-21B, Tank Sporty 150, Viaggio 150 |
| Vento / X-Treme | Vento Phantom, X-Treme XM-150 |
| Other | Qingqi, Jonway, Peace Sports, TaoTao, and various GY6 Sport body variants |
Tech tip: Before ordering, confirm your existing caliper’s mounting bolt-hole spacing is exactly 44mm center-to-center and your brake line matches the 39" specification.





