Collection: RK Chain

Premium RK Chains & Sprockets for Motocross & Dirt Bikes

RK Chain is the world leader in motorcycle chain technology, trusted by more factory race teams and championship-winning riders than any other brand. With over 90 years of Japanese engineering excellence, RK delivers the ultimate in strength, durability, and performance for motocross, enduro, and off-road racing.

Why Choose RK Chain?

• Factory Race Team Proven: The choice of championship-winning motocross and supercross teams worldwide
• Superior Strength: Advanced heat treatment and precision manufacturing deliver maximum tensile strength
• Extended Chain Life: Premium materials and engineering provide longer service life than competitor chains
• XW-Ring Technology: Exclusive XW-Ring seals retain lubrication 1.5x longer than standard O-rings
• Lightweight Performance: Optimized design reduces rotating mass for improved acceleration
• Complete Drivetrain Solutions: Chains, sprockets, and chain & sprocket kits for all dirt bikes

RK Chain Product Range:

• Racing Chains: GB, GC, and Excel series for maximum performance
• Standard Chains: Reliable, durable chains for trail riding and recreational use
• Front & Rear Sprockets: Precision-machined sprockets engineered to work perfectly with RK chains
• Chain & Sprocket Kits: Complete drivetrain packages for easy installation and optimal performance

Applications:

RK Chain products are available for all major dirt bike brands including KTM, Husqvarna, Gas Gas, Honda, Yamaha, Kawasaki, Suzuki, and more. Whether you're racing motocross, competing in enduro, or hitting the trails, RK has the perfect chain and sprocket solution for your bike.

Upgrade your dirt bike's drivetrain with RK Chain - the choice of champions! Maximum strength, extended life, and race-proven performance - that's the RK Chain advantage!