RK is a leader in chain technology and performance, the chain manufacturer has built a reputation with the world’s best riders and teams, including MotoGP World No.1 Marc Marquez, as part of the Repsol Honda Team Japan, and now in 2024 he still chooses RK at Gresini Racing Ducati.

Teams also include the Kawasaki Racing Team, Suzuki Ecstar, Monster Yamaha Tech 3, Red Bull KTM Factory Racing, and the RWL World Champion Motocross team.

RK chains are also a favourite of the world's biggest motorcycle brands with Honda, Suzuki, Yamaha, Kawasaki, KTM, Ducati, and Triumph all using RK for factory fitment.

All RK motorcycle chains are manufactured with heat-treated, hi-carbon, alloy steel components and are fitted with RK-Ring or XW-Ring seals made from advanced nitrite composites ensuring maximum performance and lifespan.