Rear Hydraulic Brake Assembly for 125/150cc Scooter

Rear Hydraulic Brake Kit for GY6 125cc and 150cc Scooters

This rear hydraulic brake kit is built as a full replacement for sport-style scooters that run GY6 engines, in both 125cc and 150cc versions. It brings back complete hydraulic stopping power, so it works well for anyone who needs a new unit. This component plays a key role in keeping your scooter brake system working properly. Everything needed for fitting is included, which makes the job simpler for owners who want to upgrade their brakes.

Components Included

The kit contains a master cylinder with a brake lever, a caliper that comes with brake pads, and a brake hose that is 81 inches long. Together these parts deliver the braking force and feel needed for safe riding. The caliper's mounting bolts are spaced 44.45mm (1.75 inches) center to center, so it matches the scooters listed below.

Installation Notes

A careful install is essential for good braking. Once fitted, bleed the brake system thoroughly to remove any trapped air from the lines, since air can reduce how well the brakes perform.

Specifications

• Size: Fits GY6 125cc and 150cc scooters
• Position: Rear
• Caliper Bolt Spacing: 44.45mm (1.75 inches)
• Mirror Mount: None
• Fits: GY6 125cc and 150cc sport-style scooters, rear hydraulic brake (44.45mm caliper bolt spacing)

Fitment

Fits:

• Baja (GY6 125cc and 150cc sport-style)
• JM Star Tomahawk II (GY6 125cc and 150cc sport-style)
• Qingqi (GY6 125cc and 150cc sport-style)
• Roketa (GY6 125cc and 150cc sport-style)
• SUNL (GY6 125cc and 150cc sport-style)
• Tank (GY6 125cc and 150cc sport-style)
• Vento (GY6 125cc and 150cc sport-style)
• X-Treme (GY6 125cc and 150cc sport-style)
• Various unlisted makes and models (GY6 125cc and 150cc sport-style)

How to choose: Check the distance between the centers of your caliper mounting bolts. It needs to be 44.45mm (1.75 inches).

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