Engine

All Wiseco crankshafts will be supplied with premium main bearings and a complete bottom end gasket kit, including all seals needed to do the job

Twin Air is proud to announce our latest product, the Twin Air Radiator Sleeve. This new product is a nylon coated, glass yarn material that fits over the radiator louvers so no dirt, sand, or mud can stick to the radiator, clogging the radiator,...

ForgedPrecision machinedCompatible with OEM keepers and retainersDesigned and manufactured to meet or exceed OEM specs and standards

2-Piece Cast Aluminum ConstructionOil Filter Access for Hassle Free Filter ChangesIncreased Coolant Flow at all RPM RangesPatented Nautilus Style Impeller for Hydrodynamic Efficiency

Kit includes replacement outer seal along with any O-rings, snap rings or lock washers required

Forged one piece valves for unmatched strengthCVD/CNI coated to reduce heat and frictionManufactured to exacting tolerances from highest grade materialAll valves sold each

Twin Air is proud to announce our latest product, the Twin Air Radiator Sleeve. This new product is a nylon coated, glass yarn material that fits over the radiator louvers so no dirt, sand, or mud can stick to the radiator, clogging the radiator,...

Save $$ over OEM pricingInterchanges directly with OEM parts

Perfect fit to the stock water pumpImpact resistant PA6 plastic offers optimum protection against rocks and impactsEasy and intuitive installationAll mounting hardware is included.Slim design to minimize interference with the rider’s boots.Resistance to...

Perfect fit to the stock water pumpImpact resistant PA6 plastic offers optimum protection against rocks and impactsEasy and intuitive installationAll mounting hardware is included.Slim design to minimize interference with the rider’s boots.Resistance to...

KPMI® solid Viton® valve stem seals are designed to have optimum fitment, allow for maximum lift, and to give maximum life. KPMI® Red valve stem seals are resistant to high temperatures, petroleum products and the corrosive gasses that are the...

Completely rebuildableBanshee comes with main bearingsMain bearing and seal kits available separatelyTrued and ready to install-except for main bearings and seals