Bel-Ray Thumper Racing Works Synthetic Ester 4T Engine Oil 10W-50 1L Mirror Adapters Zip Disc RST

Zip Disc RST

The brake light shines intensively bright through LED spots (on our product pictures both the lightbar and the brake light are active)

requires a powerful engine concept to develop its full performance

Riders can customise their bike with our range of silencers

Using dynamometer development combined with track to road technology

Bel-Ray Thumper Racing Works Synthetic Ester 4T Engine Oil 10W-50 1L Mirror Adapters Zip Disc RSTBel Ray Thumper Racing Works Synthetic Ester 4T Engine Oil 10W 50 1L Bel Ray Thumper Racing Works Synthetic Ester 4T Engine Oil is a 4 stroke synthetic motorcycle racing oil that has been developed for full works competition use and is designed to withstand extreme racing conditions. Full synthetic ester base oils withstand the highest temperatures and stresses and provide the ultimate performance for 4 stroke motorcycles. Meets API SN and JASO MA2