Buy now Thumpstar 190 Beast


£1699 Including Mainland UK delivery 

Thumpstar 190 Beast at WPB Welshpitbikes
Thumpstar 190 close up picture


They do say that imitation is the sincerest form of Flattery...

The sharp eyed customer may see the similarity of the Thumpstar 190 to the legendary WPB 190 Beast, and yes they are correct, the Bikes are like Twins. They both share the Legendary 190 Beast Engine developed for UK use by WPB. The Thumpstar Frame is the Triple Beam TB3 frame used in the WPB Race Series.

The TB3 is no ordinary Pitbike Frame, its simply the BEST pitbike frame you can buy for the money.

The WPB TB3 frame ensures that the max advantage is gained from the use of the excellent Honda Crf110 type plastics we use, crf110 plastics that are unique to WPB and Thumpstar



Start: Electric Start

Carb: 28mm Carb

Gear box: 1N2345 gearbox

Oil cooler: CNC oil cooler

Frame: Exclusive race engineered 3 beam with cradle and perimeter mounting of engine

Forks: New 790mm upside down forks

Shock: New 325mm 1000lbs rear shock

Wheels: 17/14" wheels with MX Innova pattern tyres

Brakes: TWIN pot front and single pot rear hydraulic brakes

Chain/sprockets: KMC 428 pitch chain 41 tooth rear sprocket 15t front sprocket wrap around chain sliders

Bars: Pro taper style fat bar

Grips: Soft black bar grips

Seat: Gripper seat

Levers: Fold back Levers

Kick Start: MX kick start

Seat hight: 88cm seat height

Weight limit: 15 stone

Thumpstar 190 Beast Engine


18hp Dyno & Race Tested Latest Generation Engine
28mm Molkt Type Race Carb with 2 stage race foam filter
Big Valve High lift factory fitted Race camshaft
1N2345 gearbox
Electric Start Race CDI
High Capacity Race Ignition coil
Radiator Style Oil Cooler 
Thumpstar 190 Suspension and Bars


Foldback Levers
Soft Black SuperGrip Bar Grips
Foldback Gear Shifter
ALLOY Triple Clamps
WPB Race Specification Rear Brake Foot Pedal

Thumpstar 190 Frame


Exclusive Race Engineered Race Geometry Frames
WPB TB3-Triple Beam with Cradle and Perimetermounting of Engine
High Impact Lightweight Sumpguard
Revised Frame Top Engine Hangers
Revised Integral Frame Foot Pegs Mounts
Thumpstar 190 Shock and guard


New 325mm 1000lbs Nitrogen filled rear shock
New 790mm Upside Down Forks
SuperSwing Frames/Swingarms to take wheel upgrades
Replaceable Steel SuperShock Shock Pivot Bearings
Gullwing Rear Swingarm
Thumpstar 190 Bars and Tank


Titanium Alloy Minibike Pro Taper style Fatbars 
Foldback Levers
Soft Black SuperGrip Bar Grips
Foldback Gear Shifter
ALLOY Triple Clamps
Low Rise FAT Bar style ClampsBIG FAT MX Style Bar PAD

Thumpstar 190 Exhaust


Big Bore straight through exhaust with Spark Arrester
38mm Pipe
Optional Stealth exhaust can available for where quieter riding is required 
ALLOY Exhaust Muffler Bracket
Alloy and Aluminium exhaust can anti corrosion
Thumpstar 190 Wheel

Wheels & Brakes

14" rear 17" front MX Innova Pattern Tyres

SuperStrong and Light Black Steel Rims
SDG pattern SuperStrong Black Painted Hubs

Optional 12-14 Wheels for the shorter riders 
Front and Rear Wavey Discs
Thumpstar 190 Chain and sprocket

Chains & Sprockets

KMC 428 Chain
41 tooth rear sprocket
15t front sprocket
Wrap around SuperSlide Swingarm Chain Sliders

Swingarm Chain to sprocket guide

Alloy Block Chain Adjusters