- SK2 Front Brake Disc
- SK2 has a directional aluminum carrier, which is 9% lighter than the previous one, a new profile for its outer ring thanks to cooperating with the strongest teams in the world, and a directional seat with a 14 degree angle
- Provides FAST reaction and the best lever feel during racing conditions
- Precise direction of rotation designed to permit better ventilation capability, maintaining the coolest temperature possible during aggressive use
- Sold each
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 2014 | BMW | HP4 | Front Left |
| 2013 | BMW | HP4 ABS | |
| 2018 | BMW | S1000R | Front Left |
| 2019 | BMW | S1000R | |
| 2014-2015 | BMW | S1000RR | |
| 2017-2018 | BMW | S1000RR | |
| 2016 | BMW | S1000RR ABS | Front Left |
| 2015-2017 | Moto Guzzi | Audace | Front Left |
| 2018 | Moto Guzzi | Audace | |
| 2013-2017 | Moto Guzzi | California 1400 Touring | Front Left |
| 2018 | Moto Guzzi | California 1400 Touring | |
| 2015-2016 | Moto Guzzi | Eldorado | Front Left |
| 2017-2018 | Moto Guzzi | Eldorado | |
| 2017-2018 | Moto Guzzi | MGX-21 Flying Fortress | |