• Chain length modification service by Economy Cycle. We will professionally modify any chain to your specified length/number of links. Simply choose the number of links you require. We do not simply cut the chain, the plates/pins (links) are removed and the chain will come ready to install. Choose number of lengths and click add to cart.
  • DID Standard Series 530 Chain - Yamaha RD250/350/400. Made in Japan. High quality solid roller chain. This is our mid-grade chain, great OEM replacement and the best you can get without going to an O-ring type chain. Pre-stretched, anti-kink design. Recommended specifically for bikes not originally equipped with O-ring chains. Includes clip styoe master link. Note: this chain comes in 100 links, the stock RD250/350 requires the chain to be modified to 92 links, and 96 links for the RD400. Optional chain length modification service available, purchase here on on the site under the chain category.
  • Yamaha RD250/350/400 Economy Chain. 530x100, reliable high quality chain at an economical price. Good OEM replacement, heavy duty tensile strength. Includes master link. Note: this chain comes in 100 links, the stock RD250/350 require the chain to be modified to 92 links, and 96 links for the RD400. Optional chain length modification service available, purchase here on on the site under the chain category.
  • Yamaha RD250/350/400 Economy O-Ring Chain, made in Japan. Reliable high quality O-ring chain at an economical price. Includes master link. Note: this chain comes in 100 links, the stock RD250/350 require the chain to be modified to 92 links, and 96 links for the RD400. Optional chain length modification service available, purchase here on on the site under the chain category •Solid reinforced rollers and solid bushings for longer life and impact resistance •Quad stake riveted for exceptional shock absorption •Unique protruding bushings designed to reduce kinking and extend O-ring life •Made in Japan
  • Yamaha RD250/350/400 JT X-ring Chain 530. High quality X-ring chain in natural finish. X-ring chains are the latest in chain technology and provide the longest lasting chain life, superior to O-ring chains. 9,260 Tensile strength, 4.59lb per 100 links. This chain is 96 links which is the standard length for the RD400. The RD250/350/R5 requires a 92L chain. We do offer a chain cutting service that can be purchased here on the site in the chain section. Note: This chain comes from the manufacturer with a Rivet Style master link. We also offer it with an additonal Clip-on style master link, choose the option you prefer from the drop down box and add to cart.