Moto Master brake disc Halo 320 mm drilled 5-hole 112140

The Moto Master Halo brake disc 320 mm drilled 5-hole 112140 offers you powerful and consistent braking, with excellent heat dissipation.

Technical specifications of the brake disc Moto-Master 112140

The brake disc is designed with an inner diameter of 132,0 mm, an outer diameter of 320 mm, surface drilled, mounting (drilling) with 5 holes, thickness 5.0 mm, material: aluminum / Steel.

Caractéristiques du disque Flottant Halo Series

• Un nouveau standard dans le domaine des disques brake circulaires aftermarket
• Durable, le disque externe en acier inoxydable de qualité premium est découpé au laser et poli avec haute précision
• Des trous d'évent sont dimensionnés et positionnés avec exactitude pour assurer une dissipation régulière de la chaleur, même dans des conditions de stress thermique, tout en préservant la propreté de la surface de contact de la brake pad brake
• Les disques halo front sont à gauche et à droite, sauf mention contraire
• Vente à l'unité
brake disc floating Halo

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.