Powersports Parts Boss Bearing Our goal is to offer you a high-quality and diverse selection of replacement motorsport parts, so that you can quickly find everything you need to get back in action. Boss Bearing Highest-quality replacement and OEM motorsport and powersport parts It’s our belief at Boss Bearing that our riders shouldn’t have to sacrifice quality, speed and performance. That’s why we spend our days rounding up and warehousing the highest-quality replacement motorsport parts, lowering overhead costs in order to pass the savings on to you. We do the research for you so that you can focus on what’s most important: riding and adventure. Bearings and Seal Kits Ball Joints Filters Cables G-Force Belts Suspension Kits Brake Clutch Levers Kawasaki Dirt Bike Parts Has your Kawasaki Dirt Bike begun to lag, or need an upgrade to perform at the level you want? We specialize in kits that will help you get the most out of your bike, whether you’re racing competitively or riding for fun. We proudly offer some of the best Kawasaki OEM direct replacement dirt bike parts for sale online. Look no further than Boss Bearing when replacing worn OEM components. Our inventory provides proven performance and longevity. We stock parts for more than 30 Kawasaki Dirt Bike models, ranging from bottom end ball bearing engine kits to K&S Fork Seals and Dust Wipers. The Main Crankshaft Bearings and Seals Kit will add to your top speed. We understand that you need to get your bike repaired or upgraded as quickly as possible. That's why we offer fast shipping and maintain a regular stock for tons of models both old and new. Family Owned Since 1981 At Boss Bearing, we are people like you. We are a small family-owned business located in Statesville, NC. We assemble our kits here in our warehouse and make sure they are personally inspected by our staff. Our kits are built with only the highest quality components in the industry.