Lewis Emoto Rear Brake Disc

Product overview

The Lewis Heavy Duty rear brake disc was specifically developed for high-performance electric motorcycles such as the Surron Lightbee , E-Ride Pro SS , Talaria MX3/MX4 , and 79 Bike . With a thickness of up to 3.0 mm and a reinforced design, it offers maximum warpage stability, high braking power, and excellent heat resistance—even under extreme off-road use.

The brake disc has a bolt circle of 54 mm and is therefore perfectly suited for the rear wheel of the Surron Lightbee or E-Ride Pro as well as other compatible e-bikes.

Technical data

• Available sizes:

  • 223 × 2.3 mm

  • 220 × 3.0 mm
    

• Material: High-strength 420 stainless steel

• Bolt circle: 54 mm (for rear wheel mounts)

• Design features:

  • 12-spoke reinforcement with internal triangular support

  • Dense hole pattern for improved cooling

  • Deburred edges and rust-inhibiting coating (electrophoretic)

• Processing: Precisely lasered, ground and polished several times

• Special features: Improved strength against resonance and loosening

Why the Lewis HD rear brake disc is perfect for you

– Extremely stable: Thickness of up to 3 mm ensures dimensional stability under heavy loads
– Secure hold: Reinforced disc core reduces loosening due to vibrations
– High heat resistance: Dense hole pattern improves heat dissipation during continuous operation
– Precisely manufactured: laser cut and polished for even brake pad contact
– Safe edges: coating protects against corrosion and sharp cutting edges

Additional Information

• Scope of delivery: 1x Lewis HD brake disc for rear wheel (selected size)

• Compatibility:

  • Surron Lightbee (all models)

  • E-Ride Pro SS 1.0 – 2.5

  • Talaria (MX3 & MX4)

  • 79 Bike Falcon

• Not compatible with: Talaria MX5 and E-Ride Pro SS 3.0