Magnum

$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...

$99.95 $89.95
Unlike cheaply designed, Stamped stock style rotors, Magnum rotors are made from a super tough, high carbon content stainless steel and made to fit...

$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...

$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...

$65.00 $58.50
Top-quality long life 520 O-Ring Chain series featuring outstanding wear resistance. Solid extended bushings and tough elastomer "O" rings seal a special...

$89.95 $80.95
Unlike cheaply designed, Stamped stock style rotors, Magnum rotors are made from a super tough, high carbon content stainless steel and made to fit...

$599.00
All new assembly Crankshafts sold complete with connecting rods, main bearings and inner crankshaft webs. Factory assembled and trued within .001 and ready for installation.O.E.M. Quality at an aftermarket price! (Blaster Kit Does Not Have Crank Bearings)

$149.00 $131.12
Magnum Clutch kits are race proven to meet the needs of today's off road racers.

$0.00
Solid 6061 Aircraft - grade Aluminum Tapered bearing models include Bearings & Seales! Lightweight strong replacement to O.E.M. Carriers. All carriers are...

$35.00 $32.90
Magnum Standard EZ Pull Clutch Kits reduce clutch pull by 30%. Clutch lever is available in black or silver.

$139.95 $131.55
Forged clutch assembly with Teflon sleeve and forged standard clutch lever. Forged CNC machined perch with rotatory clamp with Teflon sleeves for that...
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$119.00 $107.10
    * Magnum/YBN cam chains are made to meet or exceed OEM standards. * ISO 9001 certified.