RK 525 MAX O-Ring Chain – Rivet Link Included
Affordable strength. Proven reliability.
When you’re riding a mid-sized adventure bike, you need a chain that won’t flinch under load, yet doesn’t drain the wallet. The RK 525 MAX O-Ring Chain delivers the perfect balance: dependable performance, solid tensile strength, and the durability of sealed O-rings—all at a value price.
This chain is a smart choice for dual-sport and adventure riders who want OEM-quality replacement without unnecessary frills.
Why the RK MAX O?
Sealed Reliability – O-ring design keeps dirt and grit out while locking lubrication in.
Built for Adventure – Designed for bikes up to 900 cc street / 750 cc off-road. Perfect for mid-weight ADV machines.
Strong Yet Affordable – With a tensile strength of 9,300 lb, this chain easily handles torque from bikes in the 150 HP class.
Maintenance-Friendly – Supplied with a rivet master link (clip-type links available separately).
Made in Japan – RK’s precision manufacturing ensures consistent quality.
Interested in doing a "520 conversion" on the DR650?
Check out our 520 chain, JT Sprocket Wide Boss 520 front sprocket and compatible 520 rear sprockets.
RK 525 Max-O O-ring Chain
- Affordable 525 chain for Adventure/Street Bikes.
- O-Ring sealed chain
- Finish: Standard Steel
- Average tensile strength 9,300 lbs.
- Master Link: Rivet type (included), clip type available
- Made in Japan
