Always at the cutting edge of technology, Galfer presents the Center Lock version of its Shark disc brake rotor: the brand's most advanced MTB brake disc. Using the latest manufacturing processes developed by the brand for the manufacture of brake discs, Galfer offers an optimum design with the best possible performance for mountain biking.One of the unique features is the presence of "shark fins" on the disc, which act like cooling fins on the inside. The interaction between the fins and the numerous holes in the disc means a significant reduction in heat and lower temperature rises in the braking system. The design of the disc has been studied to obtain powerful and constant braking power.Main features: Greater braking power under intense heat conditions. Thermal stability, less fatigue. Lower operating temperature. Improved pad durability.Features: Not compatible with Campagnolo / Fulcrum AFS system. Sizes 203 mm (DB024WCL) and 223 mm (DB027WCL) are not suitable for Magura MT5/MT7 brakes. Locking type: Center Lock. Use: MTB (XC, Enduro, DH), E-Bikes. Thickness: 1,8 mm (160 mm), 2,0 mm (180 mm / 203 mm / 223 mm). Weight: 121 g (160 mm), 144 g (180 mm), 191 g (203 mm), 264 g (223 mm).References: DB022WCL: Fixed Disc Shark, Center Lock, 160 mm. DB023WCL: Fixed Disc Shark, Center Lock, 180 mm. DB024WCL: Fixed Disc Shark, Center Lock, 203 mm. DB027WCL: Fixed Disc Shark, Center Lock, 223 mm.