Product Description
Fits: KTM, 15-16' RC390 CUP BIKE
These cartridges have been rigorously tested and developed by AMA teams and privateer riders, and are now in widespread use in AMA competition with teams and privateers. The tests gave an average reduction in lap times of two seconds per lap and at the top level, that is a winning advantage! GP 25mm Cartridge Kits are available for most late model sport bikes and street standards. Kit includes, 25mm replacement fork cartridges, springs and quick change fork caps. If you would like a set please fill out the order info below. *All kits are custom built for each individual customer. Build time is aproximatly 1-2 weeks. Made in U.S.A.
Want to gain an advantage over your competitors? Want to dramatically increase your bike’s handling? Want to decrease your lap times? Want to win more money? In response to restricted quantities and wait-listed offerings from manufacturers in Europe, GP Suspension designed proprietary supersport cartridges to exceed competitor’s performance characteristics and provide a superior American built product at a very competitive price point with unlimited production runs and immediate availability. These cartridges have been rigorously tested and developed by AMA teams and privateer riders, and are now in widespread use in AMA competition with teams and privateers. The tests gave an average reduction in lap times of two seconds per lap and at the top level, that is a winning advantage!
