DEMON X DETROIT

1/2 Price Options

At WPB we like to keep ahead of the competition.

That's why you will find all the latest developments in

pitbikes are incorporated to our range before anyone else.

Stomp have EXCLUSIVELY developed the new DETROIT 170cc

The Detroit 170cc is the next stage in pitbike engines,

the Detroit will be pushing the established Race Class Engines

to a whole new exciting level.

The Detroit will be exclusively fitted to WPB Stomp and Demon bikes.

The DEMONX Detroit is factory Engineered and Dyno Tested and Race Tuned to include an Oval Big-Bore Exhaust system for a Power delivery to your DEMON Rear Wheel.

Our WPB Race Sponsored riders agree...

"if you want to push the limits and redefine the Open Class Race series then this is a Bike that will get you noticed, everyone now must consider the DemonX 170 XLR2 Detroit TTR as the new Race Class"

The DEMONX 170 XLR2 Detroit 170 TTR now fitted in the WPB frame and is the only and exclusive frame that's been Race Tested & Dyno Proven to handle the awesome Power of the Detroit 170 Race Tuned Engine.

Specifications

So Whats New?

Traditional Rocker

Answer No 1 - Roller Rockers

You may ask why hasn't anybody just increased the capacity of

a pitbike engine more than 160cc ? The answer is technical but with the help of

our WPB Race engineers we will try to explain.

The Extra 10-15cc over a standard stock engine requires a major

engine head rethink, the valve springs have to be uprated a considerable

amount, this puts extra pressure on the cam and increases the drag on the engine

the effect is a diminishing return of power for the extra CC's added.

The Detroit 170 Cam followers have rollers fitted instead of metal pads, this greatly reduces friction and frees up huge chunks of Power.

Also the Detroit has an Aggressive cam profile, rapid valve opening requires steep cam profiles and that profile has to be followed exactly,without error.

The Roller Rockers of the Detroit together with the heavy weight valve springs

means that we are exclusively able to provide Pitbikes to customers with a factory

fitted 170 cc engine.

When you consider the aftermarket retrofit of converting

a 150cc or 160cc to a 170cc the costs are huge.

New Barrel, New Head, Gaskets Time and Labour £££'s

Detroit 170 Customers will now be able to ride the biggest Engined Pitbikes

in stock form.

No more expensive Retro Fit Head Conversions are Required.

The Detroit 170 cc is Here and its putting that power down in the dirt,

exactly where you want it, MORE POWER to get you those Race Wins.

Answer No 2 - Uprated Valve Springs

As we mentioned earlier The Detroit 170 cc has an Aggressive cam

this cam profile needs to be followed accurately.

To do this the Valves springs have to be uprated considerably.

Answer No 2 - Uprated Aggressive Camshaft

The Detroit 170 cc has an Aggressive Cam, everything we mentioned

comes together around this camshaft. The Roller Rockers, The Uprated

Valve Springs and the Aggressive Cam Profile.

Detroit 170 cc provides Exclusive Factory fitted Stock POWER

No more Expensive After Market Tuning Required

.