JRA Carries A full Selection of Mountain Bikes, Cyclocross, and Gravel Bikes from leading manufacturers.  If you’re not sure what you are looking for, we have the largest demo fleet in So-Cal! Come test ride a bike today. 

Mountain Bikes

For 35 years, Rocky Mountain Bicycles have been designing, developing, and perfecting mountain bikes. we offer many models such as; Slayer, Pipeline, Reaper, Growler, Maiden, Sherpa, Suzi Q, Blizzard, Vertex & more Including a children’s line.


The Rocky Mountain Powerplay series of E-Bikes will take you to the places you never thought possible. When it comes time to head out the door for that epic ride into the mountains, you’ll be riding further and faster than ever before on Rocky Mountain E-Bikes.  JRA carries the Instinct Powerplay and the Altitude Powerplay e-bikes. 

Making off-road bikes is our one and only love, our heart and soul out there on the trail or the road less traveled. We are 100% committed to impeccable designs & exquisite ride quality. It’s a dedication we want to share with you on every ride.

Fatback Bikes revolutionized the Fat Bike category with their Frames featuring 190mm and 197 mm rear hubs where most of the industry has followed.  Fatback Frames can accommodate a variety of tire sizes and are designed to handle the most demanding terrain.  Fatback led the innovation which has helped the fat bike gain such great popularity. We strive to continue to the push the limits, with high quality, innovative, and well thought out bikes and accessories. JRA has a variety of Fatback bikes available including the Skookum FLT, Skookum, Corvus, Rhino, and Rhino FLT.
Ibis is a mountain bike manufacturer located in California. They produce the popular Mojo mountain bike frame among many others. Ibis frames are now made with carbon fiber exclusively. JRA offers Ibis series bikes including; Mojo, Ripley, Trans Fat, Tranny Hardtail, Hakkalugi-Cyclecross
Van Dessel bicycles are born of racing, engineered to perform with precision, and built with a degree of durability often overlooked. Our bikes are meant to be ridden hard and raced with panache, but most of all, enjoyed by those who love cycling.

Mountain Bikes

Meet Independent Fabrication, from welding a frame within a fraction of a millimeter to applying the final speck of paint. Everything that goes into their bikes is the result of accuracy and attention to detail. Made by hand, solid steel to titanium and carbon fiber. Made in the USA for over 20 years. JRA offers the custom made- to-order series including; mountain, cyclocross & road.

Road Bikes

We offer the Independent customer made-to-order road series including; Crown Jewel, Club Racer, Gravel Royale, SSR, Corvid & XS.


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