With its new and innovative Shark Disc®, Galfer is bringing the most perfect MTB brake disc of our time onto the market. The innovative production process, using a laser cutter, achieves the optimal design for the best possible performance. One of the most important unique selling points is the internal Shark Fins (cooling fins), which give the disc its name: Shark Disc®. The interaction of the fins with the many small holes in the disc reduces heat generation, while the outer shaft design and the side openings allow for strong and even braking performance.

Increased braking power: the design of the Shark Disc® allows braking with less pressure and therefore less effort, even in tiring conditions. This results in 5-10% more braking power under normal conditions.

More stability: even in the most unfavorable temperature conditions (steep descents, high-speed tracks, high outside temperature, and high weight), the Shark Disc® maintains stable and consistent performance. The design is adapted to the different disc diameters to achieve the same stiffness in each case.

Reduced heat generation: the Shark Disc® drastically reduces operating temperature by 30% compared to similar discs on the market and is manufactured in one piece for better performance.

Reduced pad wear: under normal conditions, pad life is 25-40% longer.

Lighter weight: the Shark Disc® is lighter than most high-end discs on the market, thanks to the optimized design of both the rotor and the hub.

For e-bikes: integrated magnetic mount for speed sensors in the brake disc.

Mounting: 6 holes.

Thickness: 1.8 mm (160 mm), 2.0 mm (180 mm, 203 mm, 223 mm).

Sizes: 160 mm, 180 mm, 203 mm, 223 mm.

Weight: 104 g, 127 g, 174 g, 237 g.

Please note the 160 mm version only has a thickness of 1.8 mm!.