Stomp 90 SM

Go Kart

STOMP 20 YEARS – BACK TO OUR ROOTS.

To celebrate 20 years of Stomp, we’ve gone back to where it all started — dominating the UK supermoto scene.

We’ve built a range of track-focused, off-the-shelf supermoto bikes, ready to race straight out the crate:

90cc – for the Bambino class
140cc – built for stock class racing
212cc – for open class or anyone who just wants to be the fastest guy on a track day

Every bike is properly kitted for the track:
– PMT racing slicks
– Class-specific performance engines
– DNM & Fastace suspension
– Full track prep: catch trays, crash bobbins, hand guards, breather systems

No messing around. No extra spend.
Just turn up and ride.

This range is built to be the perfect entry point into supermoto racing — with performance where it counts, at a price that keeps it accessible.

Stomp on the Opposition, Turn up the Volume!

Distributor

Stomp Distribution LTD

Manufacturer

Stomp

Model

Stomp 90 SM – 20th Anniversary Model

Warranty

6 months, parts only

Engine

YX90, 4-Stroke,Air Cooled

Valves

SOHC, 2 valve

Engine Displacement

86.0cc

Bore x Stoke

47*49.5

Fuel System

Carburettor 35mm Jingke

Max Power

4.1/8000

Max Torque

5.8/5000

Clutch

Manual Wet Multi-Plate

Ignition System

CDI

Starting System

Electric, kick start

Transmission

N-1-2-3, Semi-automatic

Final Drive

420 chain

Frame Design

K type Double Tube beam

Swing Arm

Steel 370mm

Handlebar

22mm steel fat bars

Front Suspension

560mm usd

Rear Suspension

DNM MT-RC 1000lbs (fully adjustable)

Front Rim

2.15-10

Rear Rim

2.5-10

Rim Lock

n/a

Front Tyres

PMT 100/90 R10

Rear Tyres

PMT 120/80 R10

Front Brake

Single Piston – Ø220mm Disc

Rear Brake

Single Piston – Ø190mm Disc

Wheelbase

1050mm

Ground Clearance

190mm

Seat Height

710mm

Dry Weight

76kg

Fuel Capacity

5.5 litres

Wheel Size

10/10

Stomp 90 SM

£1,499.00

Want this bike delivered assembled? Choose our B2R (built to race) service in the check out and our team will get to work.

STOMP 20 YEARS – BACK TO OUR ROOTS.

To celebrate 20 years of Stomp, we’ve gone back to where it all started — dominating the UK supermoto scene.

We’ve built a range of track-focused, off-the-shelf supermoto bikes, ready to race straight out the crate:

90cc – for the Bambino class
140cc – built for stock class racing
212cc – for open class or anyone who just wants to be the fastest guy on a track day

Every bike is properly kitted for the track:
– PMT racing slicks
– Class-specific performance engines
– DNM & Fastace suspension
– Full track prep: catch trays, crash bobbins, hand guards, breather systems

No messing around. No extra spend.
Just turn up and ride.

This range is built to be the perfect entry point into supermoto racing — with performance where it counts, at a price that keeps it accessible.

Stomp on the Opposition, Turn up the Volume!

Distributor

Stomp Distribution LTD

Manufacturer

Stomp

Model

Stomp 90 SM – 20th Anniversary Model

Warranty

6 months, parts only

Engine

YX90, 4-Stroke,Air Cooled

Valves

SOHC, 2 valve

Engine Displacement

86.0cc

Bore x Stoke

47*49.5

Fuel System

Carburettor 35mm Jingke

Max Power

4.1/8000

Max Torque

5.8/5000

Clutch

Manual Wet Multi-Plate

Ignition System

CDI

Starting System

Electric, kick start

Transmission

N-1-2-3, Semi-automatic

Final Drive

420 chain

Frame Design

K type Double Tube beam

Swing Arm

Steel 370mm

Handlebar

22mm steel fat bars

Front Suspension

560mm usd

Rear Suspension

DNM MT-RC 1000lbs (fully adjustable)

Front Rim

2.15-10

Rear Rim

2.5-10

Rim Lock

n/a

Front Tyres

PMT 100/90 R10

Rear Tyres

PMT 120/80 R10

Front Brake

Single Piston – Ø220mm Disc

Rear Brake

Single Piston – Ø190mm Disc

Wheelbase

1050mm

Ground Clearance

190mm

Seat Height

710mm

Dry Weight

76kg

Fuel Capacity

5.5 litres

Wheel Size

10/10

Want this bike delivered assembled? Choose our B2R (built to race) service in the check out and our team will get to work.