As always, Murphs' is committed to offering only quality products to our customers, and now RK Chain products join the the crowd!
RK "RX-ring" Design & Features:
Our chains feature an "X-ring" shaped seal. Viewed in cross-section, the "X-ring" has two lubrication pools and seal points versus the single seal point/pool design of a regular o-ring chain. "RX-ring" technology offers less torsional friction, increased high-stress performance, and a 30% longer wear life compared to standard o-ring chains. RK's new "RX-ring" chains offer tremendous value, plus true quality and performance for all but the most demanding high performance applications.
Note from Murph:
The chain we sell for the 250 Ninja is the “quick”, or clip style master link. While they have received some bad press via the internet, on an RK 520 chain they are rated at the horse power of bikes putting out way over double the stock horse power of the 250. The chain is also supplied with 106 links, so its ready to mount up and ride.
As with everything we sell, shipping to the lower 48 states is included in the price!