System 3 Still the smoothest, quietest and most durable chain guide on the market, the System 3 has become the standard for chain guide performance. Its patented dual roller system has proven extremely reliable for more than a decade. Now available with black or white Party Crasher bash guards, it looks as good as it performs.
Strengths: This chainguide is bullet proof, easy to setup, looks bad ass, quiet..very quiet, best of all...it simply works as it should. And MRP customer service, outstanding!!!
Weaknesses: None that I could find
This has been the best upgrade I've felt on a bike since hydraulic disc brakes. The ride of my bike has improved dramatically with a fully tensioned drivetrain, as has my riding ability. Installtion really is easy...what questions I did have Ryan at MRP responded immediatly, within the hour via e-mail to assits in the setup.
Nothing but kudos and postive reactions to this product...works as intended, easy installation, and again MRP customer service top notch!