Demon 140 Murdered

The DEMONX 140 XLR2 TTR MURDERED 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 MURDERED"

The DEMONX 140 XLR2 TTR MURDERED 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 2020 Demon 140 MURDERED is savage"

Demon 140 Murdered
14/17 Wheels


Price £1049
Including Delivery

 All New for 2020  

"The Demon X 140 XLR2 MURDERED 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!" 

Demon 140 Murdered 140



12hp Dyno & Race Tested Latest Generation 140cc Engine
26mm Race Carb with 2 stage Red Race foam filter
N1234 all up gearbox
Heavy Duty standard style kickstart 
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


290mm Demon rear shock
Demon Silver Anodised Forks
SuperSwing Frames/Swingarms to take 17/14 wheels
Replaceable Steel SuperShock Shock pivot bearings

 Wheels and Tyres 

14" rear 17" front MX Innova Pattern Tyres
SuperStrong and Light Steel Rims
SDG pattern SuperStrong Polished Hubs
Recessed & Sealed SuperDry Long Life Wheel Bearings
 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