The DEMONX 140 XLR2 TTR is factory Engineered and Dyno Tested and Race Tuned By WPB 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 an entry level 140cc Race Bike that will grow with you, then now you must also consider the DemonX 140 XLR2 TTR"

The DEMONX 140 XLR2 TTR is now fitted into the WPB frame and is the only and exclusive frame that's been Race Tested & Dyno Proven to handle the awesome Power of any Race Tuned Engine you should care to fit"

"the Demon 140 XLR2 is savage"

1/2 Price Options

17" 14" Big Wheel Tyre and Tube Set

"The Demon X 140 XLR2 is Now Featuring the brand new Revised WPB Stomp 140 Class Engine with 12Hp at rear wheel in Stock form being plenty to scare the Pants off the unsuspecting!"

"We have also introduced the new SuperRange of fitments including..

SuperDry Sealed Wheel bearings

SuperGrip Bar Grips

SuperSlide Chain Sliders

SuperSwing HiTor Swingarm & Axle Spacers

SuperGuard Rear Shock Mud Deflector"

"Also a New revised casting Molkt 26mm carb and WPB filter supply the Gas and Air to this DEMON!"

Heavy Duty standard style kickstart



12hp Dyno & Race Tested Latest Generation 140cc Engine

26mm Race Carb with 2 stage Red Race foam filter

N1234 all up gearbox

Race CDI

High Capacity Race CNC Oil Cooler

High Capacity Race Ignition coil


Exclusive WPB Race Engineered Race Geometry Frames

Now Fitted with TTR Plastics

New HiTor SuperSwing Alloy Swingarm System

Swingarms includes provision for

High Torsional strength wheel spacers

and SuperDry Sealed Wheel bearings

High Impact Lightweight Sumpguard


280mm Demon rear shock

Demon Silver Anodised Forks

SuperSwing Frames/Swingarms to take 17/14 wheel upgrades

Replaceable Steel SuperShock Shock pivot bearings

Wheels and Tyres

12" rear 14" front MX Innova Pattern Tyres

SuperStrong and Light Steel Rims

SDG pattern SuperStrong Polished Hubs

Recessed & Sealed SuperDry Long Life Wheel Bearings

Optional 17-14 Wheels


Discs 210mm front and 190mm rear

Oversize Single Pot Front and Rear Disc Brakes

Steel Braided Hose Lines

EBC pattern pads front and rear

Rear Brake Snake Cable



KMC 420 pitch Chain

41 tooth rear sprocket

15t front sprocket

Wrap around SuperSlide Swingarm Chain Sliders

New SuperGuard Rear Shock Mud Deflectors

Bars & Controls

Titanium Alloy Minibike Pro Taper style Bars

Forged alloy Levers

Soft Grey SuperGrip Bar Grips

Foldback Gear Shifter

Heavy Duty Standard Style Kickstart