Outer: Straight slit & hole OD 310mm, thickness 5.5mm, pad effective width 33mm Inner: Aluminum alloy (Hard anodized treatment) PIN: 10-pin (with OVER logo) specification, fully floating TypeA:Compatible with Brembo 2 piece racing calipers (recommended caliper part number: 220.A016.10)
[Description]
OVER x SUNSTAR collaboration model is finally available for Z900RS. More precise floating system improves strain resistance and prevents deterioration of brake feeling. The disc is 5.5mm thick, which makes it more compatible with Brembo calipers and more specialized for braking operation. These discs are durable even under hard usage conditions and can be used with confidence. By narrowing the effective width of the pads to be used with Brembo caliper supports, the outer rotor has been made as light as possible to minimize the weight increase that is a demerit of large-diameter rotors.
Big rotors for the front and floating rotors for the rear are available. Each of them will be introduced in detail.
First, let's look at the front. The floating type is available in two types, Semi and Full as well as split into TypeA/B depending on the type of Brembo calipers. The outer rotor is a completely original design.The design was made through discussions with SUNSTAR without compromising heat removal, weight reduction, and design. Rotor diameter is 310mm (stock +10mm) and plate thickness is t5.5 (stock +0.5mm) to increase stopping power, while pad effective width is narrowed to 33mm (stock -2mm) to minimize weight increase. By optimizing to match the Brembo calipers, a disc that can fully bring out their performance was sought. It combines reliable stopping power and controllability. The rotor diameter could have been 320mm, but we chose 310mm to find the right balance of control and weight for city riding and winding roads. We developed this product with the safety and security of each and every rider as the top priority. Of course, the brake system also supports the rider's precise brake operation during sports riding.
Next is the rear disc. The rotor size is the same as before, but it is now floating. By increasing the strain resistance, the feeling of the product does not change much even after continuous use, and it can be used with the same operational feel. Together with the Brembo calipers, it enhances maneuverability and contributes to stability when cornering, which requires delicate control. The reliable braking power also allows you to enjoy a lively ride in the city.
Caution
*Stock calipers cannot be used. *There may be changes in product specifications due to the manufacturer's reasons.
