- ABM
- Acerbis
- Afam
- Athena
- Bilstein
- Brembo
- BS Battery
- Daytona
- DID
- EBC
- Hagon
- Heidenau
- Hepco & Becker
- JMT
- JvB-moto
- K&N
- KEDO
- Kellermann
- KOSO
- LSL
- Marving
- Mikuni
- Nissin
- PME
- Preston Petty
- Promoto
- Racetech
- RK
- Speedbrake
- Stilmotor
- SW-Motech
- Teikei
- TRW/Lucas
- TwinAir
- Two Hands-Motorcycles
- UFO
- Wirth
- Wiseco
- Yamaha
- YSS
- Yuasa