New Rider who CrossFits Singletracks Mountain Bike News, Reviews, MTB Trails and Community › Protected: Forums › Mountain Bike Forum › New Rider who CrossFits Tweet Add to Flipboard Magazine. Viewing 0 reply threads Author Posts February 19, 2011 at 19:44 #95959 CrossFitProper What’s up guys! I just picked up a StumpJumper Comp, which I plan on taking out after this rain! 😢 I live in the Riverside/Anaheim Hills Area and was looking for good places to ride and just basic info about mountain biking! Catch you out there! Author Posts Viewing 0 reply threads You must be logged in to reply to this topic.