Stomp Juicebox 110cc Semi Automatic Pit Bikes

Stomp Juicebox 110cc Semi-Automatic Pit Bike

110CC 4-STROKE. 4-SPEED SEMI-AUTOMATIC. 12”/10” WHEELS. COMPACT & SERIOUSLY FUN. 🏁🔥

The Stomp Juicebox 110 is a compact semi-automatic pit bike designed for riders who are ready to step up to a geared petrol bike but want to keep things simple.

Powered by a proven YX110 4-stroke semi-automatic engine, the Juicebox gives riders four gears without the need to operate a traditional manual clutch.

With a lightweight steel frame, conventional oil-filled forks, adjustable rear suspension, hydraulic disc brakes and compact 12” front / 10” rear wheels, the Juicebox is small enough to be approachable while still being a proper Stomp pit bike.

Whether you’re learning how gears work, riding around private land or simply looking for a compact bike to have some fun on, the Juicebox is built for it.

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⚡ Key Features

• 🔥 110cc YX110 4-stroke semi-automatic engine
• ⚙️ 4-speed semi-automatic gearbox
• 🕹️ No manual clutch operation required
• 🔄 All-up 4-speed gearbox
• 🔑 Kick start
• ⚡ CDI ignition
• 💨 Quiet stealth-style exhaust
• 💥 Conventional oil-filled front forks
• 💥 Adjustable-preload rear shock
• 🛑 Hydraulic disc brakes
• 🛞 12” front / 10” rear wheels
• 🏁 Quality off-road trail tyres
• 🏗️ Lightweight steel spine frame
• 💪 Short-length MX-style swingarm
• 🔩 SDG hubs with steel rims
• 💪 Lightweight steel handlebars
• 🕹️ Fold-back brake lever
• 🏁 Updated Stomp Race graphics
• 💥 Upgraded PRO footpegs
• ⛽ Composite fuel tank
• 📏 Approx. 640mm seat height
• ⚖️ Max rider weight 9 stone

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🔥 110cc YX110 4-Stroke Engine

At the heart of the Juicebox is a proven YX110 4-stroke semi-automatic engine.

The air-cooled engine is designed around a straightforward mechanical package, making it relatively simple to maintain and well suited to a compact pit-bike chassis.

The semi-automatic setup means the rider can select the gears without needing to operate a manual clutch lever.

That makes the Juicebox an excellent introduction to geared riding for riders who are moving beyond fully automatic bikes.

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⚙️ 4-Speed Semi-Automatic Gearbox

The Juicebox uses a 4-speed semi-automatic gearbox.

Rather than having a conventional clutch lever, the semi-automatic system allows the rider to select the gears using the foot selector while the clutch operation is handled automatically.

This gives the rider the opportunity to learn:

• When to change gear
• How different gears affect acceleration
• How to select the right gear for the terrain
• How to manage throttle input
• How engine speed relates to the selected gear

It provides many of the fundamentals of geared riding without the additional learning curve of manual clutch control.

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🕹️ Learn Gears Without The Clutch

The Juicebox is particularly suited to riders who have already gained experience on an automatic bike and are ready for the next step.

The rider can concentrate on controlling the throttle, steering and brakes while gradually learning how to work through the four gears.

Once they’re comfortable with the gearbox, riders can progress onto a traditional manual pit bike such as the Stomp FXJ 110 Manual.

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🔑 Traditional Kick Start

The Juicebox uses a kick-start system, keeping the bike’s mechanical setup simple.

The CDI ignition system provides the ignition control, while the kick-start arrangement gives the Juicebox that traditional pit-bike feel.

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💥 Conventional Oil-Filled Front Forks

The Juicebox uses conventional oil-filled front forks held by strong steel triple clamps.

The compact suspension setup is designed for suitable off-road riding and gives the bike the front-end hardware you’d expect from a proper Stomp pit bike.

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🔧 Adjustable Rear Shock

At the rear is an adjustable-preload shock.

The preload adjustment allows the suspension to be altered to suit the rider and riding conditions.

The Juicebox also features a specially designed short-length MX-style swingarm, helping keep the chassis compact and responsive.

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🛑 Hydraulic Disc Brakes

The Juicebox comes equipped with hydraulic disc braking.

The bike uses lightweight brake components and rotors designed specifically around its compact chassis.

As always, brakes should be checked before riding and maintained regularly.

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🛞 12”/10” Pit Bike Wheels

The Juicebox uses a smaller 12” front / 10” rear wheel combination.

The wheels feature SDG hubs with steel rims and are fitted with quality off-road trail tyres.

The smaller wheel configuration helps keep the bike compact and manageable for its intended rider size.

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🏗️ Lightweight Steel Spine Frame

The Juicebox is built around a lightweight steel spine frame.

The compact chassis is paired with the short-length MX-style swingarm, lightweight steel bars and steel footpegs.

The result is a small and manageable pit-bike platform that’s designed to be ridden and enjoyed rather than simply looking like a motocross bike.

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🏁 Stomp Race Styling

The Juicebox features updated Stomp Race graphics with Stomp Race sponsor logos, giving it the proper factory-inspired Stomp appearance.

It also features:

• Updated PRO footpegs
• Lightweight steel handlebars
• Fold-back brake lever
• Quality off-road tyres
• Hi-impact polypropylene plastics
• Composite fuel tank
• Stealth-style exhaust

The result is a compact bike that still has plenty of Stomp attitude.

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📏 Compact Pit Bike Dimensions

The Juicebox has an approximate:

Seat height: 640mm
Rider weight limit: 9 stone
Front wheel: 12”
Rear wheel: 10”

The low seat height and compact wheel configuration make rider fit particularly important.

We recommend choosing a bike based on rider height, weight, ability and experience, rather than age alone.

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👤 Is The Stomp Juicebox 110 Right For You?

The Juicebox is designed for riders who want to progress into a geared petrol bike while keeping the overall machine compact and manageable.

Want something fully automatic?

A smaller automatic dirt bike keeps things simple with no gears or clutch operation.

Want to learn gears without a manual clutch?

That’s where the Stomp Juicebox 110 Semi-Automatic fits perfectly.

It gives the rider four gears while keeping clutch operation automatic.

Want a larger semi-automatic bike?

The Stomp FXJ 110 Semi-Automatic moves up to a larger 14”/12” chassis, with a 73–74cm seat height and substantially larger overall platform.

Ready for full manual clutch control?

The Stomp FXJ 110 Manual provides a traditional 4-speed manual gearbox with full clutch control.

If you’re unsure which bike is right for you, contact CMW Bikes before ordering and we’ll help you choose based on rider height, weight, experience and intended use.

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📦 What’s Included?

• Stomp Juicebox 110cc Semi-Automatic Pit Bike
• YX110 4-stroke semi-automatic engine
• 4-speed semi-automatic gearbox
• Kick-start system
• CDI ignition
• Adjustable-preload rear shock
• Conventional oil-filled front forks
• Hydraulic disc brakes
• 12”/10” wheels
• SDG hubs
• Steel rims
• Off-road trail tyres
• Composite fuel tank
• Stomp Race graphics
• User/assembly documentation
• Assembly tools where supplied

Assembly Options

Boxed: Self assembly required

Fully assembled: +£99

The current CMW listing offers the fully assembled option for +£99. 

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⚠️ Important Information – Off-Road Use

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

The Juicebox is a mechanical petrol motorcycle and requires regular maintenance, inspection and correct setup.

Please ensure:

• Brakes, chain, tyres, bolts and controls are checked regularly
• Engine oil is checked and maintained correctly
• Appropriate protective equipment is worn
• The rider is suitably experienced for a semi-automatic 110cc dirt bike
• The bike is checked before every ride
• The vehicle is used responsibly and lawfully
• Permission is obtained from the landowner before riding on private land

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🛠️ Warranty Information

Petrol vehicles include a 30-day replacement parts warranty.

The warranty covers manufacturing faults only and does not cover normal wear and tear, misuse, accident damage or maintenance-related issues. 

Warranty exclusions include:

• Chains, belts and split links
• Tyres, tubes and wheels
• Brake components
• Clutches and pull starts
• Fairings and bodywork
• Spark plugs and similar service items
• Other parts subject to normal wear and tear

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.

View our full Terms & Conditions:
CMW Bikes Terms & Conditions⁠

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🚚 Shipping & Collection

Multiple shipping options are displayed at checkout.

We always aim to dispatch orders as quickly as possible, although slight delays can occur during busy periods.

If you select fully assembled, this can add 1–2 business days during particularly busy periods.

Local delivery and collection options are available at checkout.

Some stock is held at our distribution centre and may need to be transferred to our Cardiff store before collection.

📞 Call 07745 557756 before ordering if you need to check local stock urgently.

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🏁 CMW BIKES

At CMW Bikes, we’re Cardiff’s local off-road dealer specialising in petrol and electric bikes, quads and scooters.

We stock a wide range of machines from Stomp, BRZ, KLF, Dazzle, Kayo, Revvi, VIPCOO and more, with options for younger riders, juniors and adults.

Whether you’re moving up from an automatic bike, learning how to use gears or looking for a compact semi-automatic pit bike, we’re here to help you find the right machine.

CMW Bikes – Cardiff’s local off-road dealer.