At Motoscoot, we are committed to brands that make a difference. That is why our catalogue could not be without RK Japan, a world leader in the manufacture of high-performance drive chains for motorcycles.
With decades of experience in developing components for MotoGP, MXGP and the Endurance World Championship (EWC), RK Japan brings its innovation directly to street bikes.
Each chain and transmission kit is designed to offer maximum strength, durability and efficiency, both in demanding conditions and for daily use.
RK is a great option when choosing the transmission elements for your motorcycle, thanks to the high-quality materials used during the manufacturing process.
Its components feature superior durability, designed to withstand wear in high-performance motorbikes.
It offers optimised performance, reducing friction and increasing power transfer for smoother riding.
In the Motosoot catalogue we have a wide variety of RK components such as:
- Reinforced chains: Different pitches to choose from (420, 428, 520, 525…).
- Complete transmission kits: Kit with chain, sprocket and pinion.
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Chains: Chains with different types of rings (O-Ring, X-Ring and XW-Ring).
- Wide variety: Options for urban, off-road or competition motorbikes.
Whether you are a professional rider or a fan of perfect maintenance, RK Japan is a safe bet when it comes to reliability and performance.
Use our online search tool to filter by motorbike model or type of spare part and find the exact reference you need
Available at Motoscoot.net — Contact our technical team.
If you have questions about compatibility or which Shoei product to choose for your motorbike, scooter or ATV, our technical team can help you:
- Email: info@motoscoot.net
- Phone: 972 41 38 80





