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CMW Bikes

Stomp Z3-140 Big Wheel

Stomp Z3-140 Big Wheel

Regular price £1,199.00 GBP
Regular price Sale price £1,199.00 GBP
Sale Sold out
Taxes included. Shipping calculated at checkout.

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 Z3-140 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. The suspension is simple yet effective with plenty of travel. There’s even scope to upgrade the rear shock should you feel the need to start hitting some heavier jumps. The USD Forks and triple clamps complete the look while based on your personal preference the bike is available with two wheel options, 14/12 or 17/14 (big wheel).

The Z3-140 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!

Distributor

Stomp Distribution LTD

Manufacturer

Stomp

Model

Z3-140 Big Wheel

Warranty

6 months, parts only

Engine

YX140 with Z40 race cam, oil cooled

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

Steel 430mm

Footpegs

Upgraded PRO Footpegs

Handlebar

Light weight steel

Front Suspension

USD 735mm (non-adjustable) forks

Rear Suspension

290mm piggy back (adjustable pre-load shock)

Front Rim

Steel rims with SDG hubs 17"

Rear Rim

Steel rims with SDG hubs 14"

Rim Lock

Rear

Front Tyres

70/100-17

Rear Tyres

90/100-14

Front Brake

Hydraulic brake 210 wavey disc

Rear Brake

Hydraulic brake 180 wavey disc

Wheelbase

1240mm

Ground Clearance

320mm

Seat Height

865mm

Dry Weight

72kg

Fuel Capacity

5.5 litres

Wheel Size

17/14

Packing Size

1560 x 380 x 735mm

 

Important Information – Dirt Bikes, Quad Bikes & Scooters

All vehicles supplied by  CMW Bikes are intended for off-road/private land use only unless specifically stated otherwise.

These products are mechanical vehicles which require routine maintenance, inspection and mechanical understanding. Customers are responsible for ensuring vehicles are assembled correctly (where required), maintained appropriately and checked before use.

Please ensure:

Chains, brakes, tyres, bolts and controls are checked regularly

Appropriate protective safety equipment is worn at all times

Vehicles are used responsibly and lawfully

Warranty Information

Petrol vehicles include a 30-day replacement parts warranty

Electric vehicles include a 6-month replacement parts warranty

Warranty covers manufacturing faults only and does not cover wear-and-tear or maintenance-related items.

Warranty Exclusions

The following are considered consumable/service items and are not covered against normal wear, misuse or lack of maintenance:

Chains, belts and split links

Tyres, tubes and wheels

Brake components

Clutches and pull starts

Fairings/bodywork

Spark plugs and similar service items

Any other parts of a similar wear and tear nature to those listed above

Customers may be required to provide photographs/videos of faults and fit replacement parts themselves where appropriate. Technical guidance can be provided.

Nothing in these terms affects your statutory rights under UK consumer law.

For full Terms & Conditions, Warranty and Returns information, please see our full policy here: 

https://cmwbikes.co.uk/pages/terms-conditions

Important Shipping/Collection Information

We offer multiple options for shipping which are displayed at checkout. We always do our best to get your order to you as quickly as possible but on some occasions there may be a slight delay. If you have selected the option to have your order fully assembled this may add 1-2 business days to your order at our busier periods. Local delivery/Collection can be selected at check out, some of our stock is stored at our distribution centre which would need to be sent to our store for local delivery/collection to be possible. Please call us on 07745557756 before placing your order to check if we have the product in local stock if you are looking for the item urgently.

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