The Pinion Gearbox Solves Common Problems...

Ever since I began mountain biking over a decade ago, I’ve hated one mountain bike part with a burning passion: the derailleur.  Oh, they’ve gotten better–much better–over the years, but not good enough to keep the errant rock or stick from ripping them off on occasion and burning a couple hundred-dollar hole in my wallet.  And don’t even get me started on shifting issues–dropped chains, chain suck, improperly tuned parts, mud, water, grit, rust, ice–there are so many ways that a standard derailleur drivetrain system can be derailed, if you will...

Steven OlsenComment