Descended from the World Championship winning RM-Z450, the first motocross bike to feature fuel injection, the RMX450Z is designed for serious competition and off-road riders.
Its powerful and torquey 449cc, liquid-cooled, four-stroke engine shares core technology such as fuel injection with the race proven RM-Z, but with modifications for more usable power across a wider range of conditions.
Its frame, suspension and bodywork all maintain the RM-Z's slim and aggressive styling, and the motocross seat combines with revised chassis geometry and an 18" rear wheel for a comfortable and confidence-inspiring ride.

An electric start, backed-up with a kick start ensure you can get going quickly and easily wherever you find yourself.  The all new headlight and tail lamp add to the RMX's versatility, all powered by a compact battery, located centrally to maintain a balanced bike.

Every feature of the 2011 RMX450Z has been carefully designed with serious off-road riders in mind.

Maximum performance - no compromises.

Available accessories are retail only prices and based on The Dirt Guide produced by Northern accessories. Does not include fitting. Accessories are covered by their own manufacturers’ warranties. Not available in conjunction with any other promotional offers. Promotional period runs from 16 March to 31 May 2012 or while current stocks last. Accessories are not redeemable for cash or other products.