This rear brake disc is a 203 mm diameter, 2 mm thick stainless-steel rotor designed for the Light Bee platform’s rear hub and rear-specific six-bolt mounting pattern. It is intended as a direct rear replacement where the rear stud pattern differs from the front. (Surron Europe, Melbourne Powered Electric Bikes)

Features

• 203 mm outer diameter for consistent braking performance on Light Bee models
• 2 mm thickness.
• Stainless-steel braking surface.
• Rear-specific six-bolt pattern with larger PCD than the front; ensure rear hub compatibility.
• Designed for the OEM Light Bee rear hub

Specifications

• Diameter: 203 mm
• Thickness: 2 mm
• Mounting: 6-bolt, OEM rear hub pattern (approx. 6×55 mm PCD)
• Position: Rear
• Material: Stainless steel

Vehicle Fitments

• SURRON LIGHT BEE X 
• SURRON LIGHT BEE S
• SEGWAY X160
• SEGWAY X260