51mm was the standard offset during the rise of the 29er, and now offset numbers range from short and nimble XC bikes with a ...

The newer subset of mixed-wheel or “mullet” mountain bikes combine the best of both worlds, with a 29-inch in the front and 27.5-inch in the back for stable steering and maneuverability.

ride or even test a new enduro mountain bike. I spend a lot of time riding my San Quentin hardtail. So I'm super excited about this new Marin Rift Zone 29 inch Enduro / Trail bike. I got it built ...