Magnum

$299.00
The Hi-FLo Oversize Radiators ensure modified motors maintain peak horsepower by increasing the efficiency of the cooling system. The Hi-Flo radiators...

$89.00
Magnum jet kit includes: pilot jets  main jets Magnum custom needles

$25.00
  Factory Sprocket size is in Bold Available Sizes listed: Yamaha Model...

$19.95
If your are a new four stroke owner do yourself a favor and get one of these. It makes adjusting the fuel mixture a breeze and it's a must to have the fuel...
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$139.95 $131.55
Intimidator Filter Kits replace your faulty and restrictive stock air filter and adaptor to give you the performance you want. Includes a billet aluminum...

$259.95
400ex Big Bore Kit (All Years) Kit includeds all parts needed to turn your 400 into a fire breathing 440cc monster! Kit inlcudes a Magnum 440cc Piston...

$429.95
Magnum TRX440EX Big Bore Kit  TRX440EX Steel Bore Cylinder kit Namura 440cc Big Bore Piston Kit Namura 440cc Gasket Kit....

$24.95 $22.45
The perfect pad for most any use. Magnum pads offer maximum durability and excellent braking power. Constructed of sinitered bronze to last. Super tough yet...

$26.95 $24.25
Magnum Brake pads are made from a high density material for a ultra long life in the worst of conditions. Magnum SV Pads are the ideal choice for utility,...

$89.00 $80.10
A premium, long-life, high-strength, 'X'-ring chain. This chain works great for all Large Bore 4-Stroke dirt bikes and ATV's. ISO 9002 certified and made to...

$89.95 $80.95
Made with a heat treaded carbon steel for longer wear life and reduced galling. Radical new profiles and weight reduction holes make these the best...

$119.00 $107.10
    * Magnum/YBN cam chains are made to meet or exceed OEM standards. * ISO 9001 certified.