ARI Pit Bike Parts and Accessories

The Minicross Pro's Choice for Performance Pit Bike Parts & Accessories. ARI is proud to be your supplier of the popular Pitster Pro minicross pit bikes. These top quality pit bikes are a favorite among pit bike riders, minicross racers, and recreational enthusiasts alike. At home, on the track, in the pits or as pit bike transportation, you will be glad that you purchased the best. Whether you choose the Pitster Pro LXR 155R TEN, LXR 155R TWELVE, LXR 155R FOURTEEN, MXR 110R MINICROSS RACER, X4R, LX ROLLER CHASSIS, X2 140R, X2 90R, XJR 90R E-START, XJR SS, or the MXR 150R Lightweight Racer pit bike, you will be getting a minicross pit bike that you can be proud of. We also carry a great selection of replacement parts for your Pitster Pro pit bike, as well as aftermarket pit bike parts and accessories.

Minicross Pit Bike Motors

Pit Bike Performance

When building your own high performance minicross pit bike race engine, ARI is the place to get the parts you need. We keep a huge selection of pit bike engine mods in stock and are more than happy to special order items for our customers as well. We keep pit bike big bore kits and stroker kits for your Honda crf50, crf70, Kawasaki klx 110, Suzuki drz110, Yamaha ttr50, ttr90, and most other popular pit bikes. 88cc bore kits, 95cc bore kits, 108 stoker kits and more are available. Check out our high quality 170cc big bore kit for the Kawasaki KLX 110 pit bike, that requires NO case boring. We also carry Big Valve race heads, the TB V2 roller rocker head, and the ARI full roller “works head”. High performance carburetors including the popular Mikuni VM26, Keihin 20mm, Mikuni 22mm, TB 28mm, etc. Our VM26 is not the Chinese Mikuni counterfeit. This is the real Japanese Mikuni VM26. We also carry other carbs in stock like Molkt, and Sheng Wey. Along with these high performance carburetors, we also have the matching high performance intake kits that allow you to get the most from your intake system. Keep the air flowing with a K&N style air filter, UNI filter, or a TB dual layer foam filter.

Suspension Forks, Shocks, Swingarms

When in need of a great set of forks for your Kawasaki klx 110 we can supply you with a new set of Marzocchi Shivers or save you some cash on the nearly identical ARI Kawasaki KLX 110 pit bike front end kit.