- ABM
- Acerbis
- Afam
- Akrapovic
- Ariete
- Arrow
- Athena
- Barkbusters
- Barnett
- Benders
- Beru
- Bikers Dream
- Bilstein
- Biltwell
- BMC
- Brembo
- Bridgestone
- BS Battery
- Bull
- Carrillo
- ChengShin
- Continental
- Daytona
- Devil
- DID
- Domino
- Dynojet
- EBC
- Esjot
- Fehling
- Flaig
- GBRacing
- Goldfren
- Hagon
- Haynes
- Heidenau
- Hepco & Becker
- Highsider
- Holts
- Hünersdorff
- Ikon
- Jagg
- JMC
- JMP
- JMT
- JT
- JvB-moto
- K&J
- K&N
- Kayaba
- KEDO
- Kellermann
- KENDA
- KOSO
- KVT
- LeoVince
- Liqui-Moly
- LSL
- Magura
- Mahle
- Marving
- MEFO
- Michelin
- Mikuni
- Motobatt
- Motogadget
- Motorex
- Motul
- MRA
- Neimann
- NGK
- Nissin
- Nuts & Bolts
- Osram
- Philips
- PME
- Polisport
- PowerDynamo
- Preston Petty
- Promoto
- PROX
- Puig
- Putoline
- Pyramid
- R&D
- Racetech
- Renthal
- RH
- RK
- RR
- Samco Sport
- SanRemo
- Scottoiler
- Sebring
- Sonax
- Speedbrake
- Stilmotor
- Supertrapp
- svekra
- SW-Motech
- tecMATE
- Teikei
- Telefix
- TipTop
- Tommaselli
- TRW/Lucas
- TwinAir
- Two Hands-Motorcycles
- UFO
- Unibat
- Wilbers
- Wirth
- Wiseco
- Yamaha
- YSS
- Yuasa