Moto Master brake disc Halo 330 mm full-floating drilled 6-hole 117048

The Moto Master Halo brake disc 330 mm floating drilled 6-hole 117048 offers you powerful and consistent braking, with excellent heat dissipation.

Technical specifications of the brake disc Moto-Master 117048

The brake disc is designed with an inner diameter of 64 mm (2-33/64"), an outer diameter of 330 mm, a style of type floating, surface drilled, mounting (drilling) with 6 holes, thickness 6.0 mm, material: aluminum and stainless steel.

HALO Series T-Floater Brake Disc Features

• The HALO outer ring design ensures even heat dissipation under thermal stress conditions, while maintaining the cleanliness of the brake pad contact surface.
• The outer ring is 6.0 mm (320 mm) thick and features an additional cooling hole on the outer perimeter.
• The laser-cut and precision-ground outer section is fixed to A CNC-machined, aerospace-grade aluminum support that is black anodized and laser-marked.
• The T-Floater system offers precise controlled floating behavior even under extreme racing conditions.
• The sophisticated T-Floater design allows it to withstand high mechanical loads and minimize wear.
• The T-Floater system is lightweight thanks to anodized aluminum floats. Specially designed hard surface.
Halo T-Floater brake disc, outer diameter 330mm, inner diameter 64mm, thickness 6.0mm, bolt circle diameter 80mm

When to change a motorcycle brake disc

• What is the average service life of a motorcycle brake disc?

The average service life of a motorcycle brake disc is around 40,000 km. This figure varies depending on the type of disc, the quality of the materials, riding style, the bike’s weight and the thermal stresses generated by repeated braking. 

• How can you tell if a brake disc is damaged?

Motorcycle brake discs should be checked every 20,000 to 30,000 km or whenever you replace the brake pads. 

A motorcycle brake disc must be replaced as soon as cracks appear, the disc becomes warped or deformed, runout is excessive, or when the minimum thickness specified by the manufacturer is reached. A disc that is out of tolerance leads to reduced braking efficiency and accelerated pad wear.

A warped brake disc can be identified by vibrations at the lever or pedal during braking, irregular pulsing, or a loss of progressive feel. Disc runout causes uneven contact with the pads and requires immediate replacement of the affected disc.

• Can a rusted brake disc be recovered?

A brake disc showing advanced corrosion or rust is considered unserviceable. Corrosion damages the friction surface and heat dissipation, making any cleaning operation ineffective and incompatible with safe braking.