Stomp Z3R-140

Go Kart

Back in 2007 Stomp were the first to take the legendary YX140 engine and squeeze it into a Pit Bike named “SuperStomp 140”. This absolute killer combination of an aftermarket frame and bonkers engine put Stomp firmly on the map. Ever since, Stomp fans and customers have been going crazy for their pit bikes, making Stomp a globally recognised brand.

The Z3R-140 continues this epic motorcycle brand legacy. It is still powered by that immense 4-stroke thumping single cylinder YX140. The engine is ‘exclusive to Stomp’ being the SR140C Z40 model producing 2hp more than any other YX140 engine on the market. If you look after the SR140C, it will prove a very reliable and affordable engine to run.

The chassis is a lightweight single backbone frame with cradle to keep the bikes mass down. This makes it faster and nimbler than many other brands focusing on MX looks at the cost of performance. This is of course the “R” version of the bike which stands for “Race” and that’s exactly what this bike was designed for. You can literally take it out for the crate, PDI it then enter into a race day/series. The bike features significant upgrades such as the lightweight alloy swing arm, Nitrogen filled fully adjustable DNM rear shock and SP 735 fully adjustable USD forks. This flexibility allows you to set the bike up for the track you are riding, along with finer adjustments for rider weight.

The Z3R follows the trend for larger pit bikes, more space on the bike, yet still a lot of fun to throw around. Aggressive visual cues, clean lines and highly distinctive factory graphics complete a well-balanced looking bike that’s tasteful yet means business. This is Stomps flagship model culminating decades of engineering knowhow, refinement and race pedigree, basically it’s the best of the best.

This is a true Surron killer for a fraction of the money, so TURN UP THE VOLUME AND SMELL THE PETROL BRAAAP!

Distributor

Stomp Distribution LTD

Manufacturer

Stomp

Model

Z3R-140

Warranty

6 months, parts only

Engine

YX140 with Z40 race cam, oil ooled

Valves

SOHC, 2 valve

Engine Displacement

140cc

Bore x Stoke

56 x 57mm

Compression Ratio

9.8:1

Fuel System

Carburettor 26mm Nibbi

Max Power

8.2 kw @ 8000 RPM

Max Torque

10.2 N·m @ 7500 RPM

Clutch

Wet, 5 disc

Ignition System

CDI

Starting System

Kick start

Transmission

Manual four speed with N-1-2-3-4

Final Drive

420 chain

Frame Design

Light-weight steel spine frame

Rear Subframe Design

CRF70 subframe

Swing Arm

Alloy 410mm

Footpegs

Upgraded PRO Footpegs

Handlebar

Light weight steel

Front Suspension

USD SP 735mm (fully adjustable) forks

Rear Suspension

DNM 290mm Piggy Back nitrogen filled (adjustable)

Front Rim

Steel rims with SDG hubs 14"

Rear Rim

Steel Rims With SDG Hubs 12"

Rim Lock

Rear

Front Tyres

60/100-14

Rear Tyres

80/100-12

Front Brake

Hydraulic brake 210 wavey disc

Rear Brake

Hydraulic brake 180 wavey disc

Wheelbase

1240mm

Ground Clearance

280mm

Seat Height

820mm

Dry Weight

71kg

Fuel Capacity

5.5 litres

Wheel Size

14-12

Packing Size

1560 x 380 x 735mm

Stomp Z3R-140

£1,399.00

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

Back in 2007 Stomp were the first to take the legendary YX140 engine and squeeze it into a Pit Bike named “SuperStomp 140”. This absolute killer combination of an aftermarket frame and bonkers engine put Stomp firmly on the map. Ever since, Stomp fans and customers have been going crazy for their pit bikes, making Stomp a globally recognised brand.

The Z3R-140 continues this epic motorcycle brand legacy. It is still powered by that immense 4-stroke thumping single cylinder YX140. The engine is ‘exclusive to Stomp’ being the SR140C Z40 model producing 2hp more than any other YX140 engine on the market. If you look after the SR140C, it will prove a very reliable and affordable engine to run.

The chassis is a lightweight single backbone frame with cradle to keep the bikes mass down. This makes it faster and nimbler than many other brands focusing on MX looks at the cost of performance. This is of course the “R” version of the bike which stands for “Race” and that’s exactly what this bike was designed for. You can literally take it out for the crate, PDI it then enter into a race day/series. The bike features significant upgrades such as the lightweight alloy swing arm, Nitrogen filled fully adjustable DNM rear shock and SP 735 fully adjustable USD forks. This flexibility allows you to set the bike up for the track you are riding, along with finer adjustments for rider weight.

The Z3R follows the trend for larger pit bikes, more space on the bike, yet still a lot of fun to throw around. Aggressive visual cues, clean lines and highly distinctive factory graphics complete a well-balanced looking bike that’s tasteful yet means business. This is Stomps flagship model culminating decades of engineering knowhow, refinement and race pedigree, basically it’s the best of the best.

This is a true Surron killer for a fraction of the money, so TURN UP THE VOLUME AND SMELL THE PETROL BRAAAP!

Distributor

Stomp Distribution LTD

Manufacturer

Stomp

Model

Z3R-140

Warranty

6 months, parts only

Engine

YX140 with Z40 race cam, oil ooled

Valves

SOHC, 2 valve

Engine Displacement

140cc

Bore x Stoke

56 x 57mm

Compression Ratio

9.8:1

Fuel System

Carburettor 26mm Nibbi

Max Power

8.2 kw @ 8000 RPM

Max Torque

10.2 N·m @ 7500 RPM

Clutch

Wet, 5 disc

Ignition System

CDI

Starting System

Kick start

Transmission

Manual four speed with N-1-2-3-4

Final Drive

420 chain

Frame Design

Light-weight steel spine frame

Rear Subframe Design

CRF70 subframe

Swing Arm

Alloy 410mm

Footpegs

Upgraded PRO Footpegs

Handlebar

Light weight steel

Front Suspension

USD SP 735mm (fully adjustable) forks

Rear Suspension

DNM 290mm Piggy Back nitrogen filled (adjustable)

Front Rim

Steel rims with SDG hubs 14"

Rear Rim

Steel Rims With SDG Hubs 12"

Rim Lock

Rear

Front Tyres

60/100-14

Rear Tyres

80/100-12

Front Brake

Hydraulic brake 210 wavey disc

Rear Brake

Hydraulic brake 180 wavey disc

Wheelbase

1240mm

Ground Clearance

280mm

Seat Height

820mm

Dry Weight

71kg

Fuel Capacity

5.5 litres

Wheel Size

14-12

Packing Size

1560 x 380 x 735mm

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