The best oil filter manufacturer in the business making an oil filter just for you!
Direct replacement spark plug for the Bosch VR5NEU
Motorex Top Speed 15W50 engine oil
Motorex Racing 15w50
Motorex Racing 0W40
LKAR9BI9 spark plug for the 390
Motorex Top Speed 15W50 engine oil in the 4 liter quantity.
390 Series high compression gasket kit.
Titanium Valve Spring Retainers for 390's
Factory Pro Ceramic Shift Kit for 390's
Rapid Bike easy module for full control of the closed loop
Quickshift sensor for Rapidbike EVO and RACING systems.
Rapidbike Evo Exclusive kit offering a premium package for a performance price.
Combines the best products available for your 390 Duke into a convenient package that will certainly please all for a little discount built in! Increased ride ability with a decent HP gain.
Our favorite pick of 390 parts for the best running 390 for the buck!