Welcome
to the XiiR website
XiiR (Xtreme International Ice
Racing) is a Motorcycle Racing tour...ON ICE! Man and machine
going from 0-60mph in under 3 seconds! Speedway bikes and quads
are modified and compete on an indoor ice arena. There are over
2000 metal studs added to the tires and there are NO BRAKES!
What does that mean...? PURE ADRENALINE! It is THE fastest sport
on ice and one of the fastest sports in the world. The rush of
so much power and speed on something as unpredictable as ice,
has whipped audiences into a frenzy and gained new fans across
the country.
Backed by the AMA, each year's
series continues to get bigger and better... drawing bigger crowds,
more sponsors and riders from all over the globe. The 2009 XiiR
/ AMA Championship Series, is also the ONLY Ice Racing series
sanctioned by the AMA
Don't be fooled by the appearance
of the Speedway Bike. It's more than just a mountain bike with
an engine. It's engine is equivalent to a 1200cc crotch rocket
engine in a mountain bike frame, 4-stroke, 4-valve engine that
runs on nitro methanol. This allows the engine to run at a higher
compression, producing more horsepower. The average car has a
maximum 5,000 RPM's where as an ice speedway bike has a maximum
14,000 RPM's. It has 1600 razor-sharp steel studs on its tires
added for traction and if that's not enough - there aren't any
brakes.
Four laps on a speedway bike compares
to 10 minutes on a motocross bike. The power (90 horse power
at the back wheel) to weight ratio (the bikes weigh only 180
pounds) is something that cannot be explained.
Each rider gears his bike differently
with 60 to 80 toothed sprockets, which are nearly the size of
the wheel itself. Just wait until you see these machines in action!
There will be a total of twenty
to twenty-five races. The amount of races will vary from city
to city depending on how many local riders participate.
Ice Racing consists
of heats where riders earn points to qualify for the Main (final
race) Qualifying heats consists of 4 riders racing handlebar-to-handlebar
for 4 laps.
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