Product Code: PC13A225

Funbikes Viper 125cc Petrol Junior Quad Bike In Stock

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Newday Ltd. UK only. 18+ Credit and offer subject to status. T&Cs apply

FunBikes Viper 125cc Petrol Junior Quad Bike

Introducing the Viper 125cc quad bike, this beast will make you the envy of the track!

Designed and manufactured for full off-road use, this quad can take anything in its stride.

Suitable for juniors weighing up to 95kg, this quad will make the competition a blur in the background.

Just for reference, we find this is most commonly purchased for children aged 11-14 years. The suitability of the product to a particular child is at the Parents Discretion – Height, Weight & Skill should also be considered.

Features Include:

125cc 4 Stroke with Electric Start

125cc 4 Stroke with Electric Start

With ample bottom end torque, our 125cc 4 stroke engine means the Viper takes anything you throw at it in its stride. Freshly revised with an electric starter. This quad is easier to start than ever before with no need to mess around with a kick starter.

Independent Front Suspension with a Live Rear Axle

Independent Front Suspension with a Live Rear Axle

Camber adjustable independent front suspension paired with a wide track provides great control even in adverse terrain. Paired up with a mono-shock live rear axle, allowing even experienced riders to have plenty of fun.

Durable Off-Road Tyres

Durable Off-Road Tyres

Coming with tyres perfected for Off-Road use. Maintaining grip in adverse conditions is no problem at all.

Stopping power

Stopping Power

With a twin drum setup on the front and a hydraulic rear disc brake. Providing positive braking feel with the power to lock up the rear to perform tight manoeuvres.

LED Headlights and Brake Light

LED Headlights and Brake Light

LED lighting on the quad ensures the rider is clearly visible even in dark conditions.

Safety Features

Safety Features

Equipped with a safety lanyard and kill switch. The Xtrax provides the means to keep your child safe. A restrictable throttle means the Xtrax can be setup for any rider level with more power being available at parents' discretion.

Chromoly Powder Coated Frame

Chromoly Powder Coated Frame

Using a reinforced chromoly powder coated frame, we’ve revised the Xtrax to be stronger than ever before.

Thumb Operated Throttle

Thumb Operated Throttle

The Viper uses a thumb operated throttle rather than a twist grip to prevent any wrist injuries. Allowing the wrist to remain straight on the bars, this prevents an injury in case of a head on collision. We’ve also added in a restrictor screw to the back of the throttle so the Xtrax can be setup for any level of rider experience.

High Quality Moulded Plastics

High Quality Moulded Plastics With 3M Graphics Kit

Ensuring the Viper looks the part, our plastics are accurately moulded to ensure a good fitment on all our bikes. Using 3M high quality vinyl for our stickers we know you’ll look great whilst riding this quad.

Further Details:

  • Transmission: Chain Drive with Fully Automatic Centrifugal Clutch
  • Bars: Handlebars with brace bar and pad
  • Fuel / Capacity:  Unleaded petrol / 2 litres
  • Oil: 10w-40
  • Seat to Floor: 66cm
  • Seat to Footrests: 38cm
  • Gross Weight:  99 Kg approx.
  • Max Rider Weight: 95 Kg


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We offer a full support service with FREE lifetime telephone technical advice and stock standard & performance parts. Servicing & Maintenance checks are also available - Call for details.

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As standard, this model requires partial assembly. Approx. 60 minutes. Please see our example assembly videos for more information. This vehicle is shipped with transport oil only. An oil change must be completed before any use.

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Standard 6 Month Manufacturing Defect Warranty (Excludes Consumable Items). Unless otherwise stated this product is not designed for Motocross, Mini or BMX tracks and such use will invalidate the warranty. Limitations – Any modification, use of noncertified accessories, water ingress, misuse or incorrect assembly, maintenance or parts installation, or collision damage, will invalidate the warranty. Commercial use is prohibited.

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A mechanically able person will be required to carry out the assembly and long-term maintenance of this product. Maintenance will be required to service the bike and fit parts to this product as usage requires. Please consider these requirements before purchasing the item. We do offer a FREE support line where our mechanics will diagnose problems and help you source any required parts, but you will be required to fit those parts and assist in the diagnosis.


You can view your estimated delivery time & charges by either clicking the “Check Delivery Charges & Time” button, or by using the “Confirm Delivery Charges & Time” button in the checkout. Estimates for your delivery charges and the receipt of your goods will be confirmed in the checkout process.

1. Dispatch of Your Order

1.1 All goods are subject to availability.

1.2 Items ordered will be delivered as soon as possible in accordance with the requested delivery service. All delivery charges are shown for items in stock to U.K. mainland addresses only. If you require delivery to non-U.K. mainland address charges will vary depending upon the destination. Please contact us to discuss your requirements.

1.3 We will try to ensure that delivery is made within the estimated time scales.

1.4 Items ordered for collection using Click & Collect will be prepared as soon as possible. Communications will be sent by Email and Text to confirm the item is ready for collection with an expected collection time by the buyer of up to 7 days post confirmation the item is ready to collect.

1.5 For products listed on our Web Site outstanding orders can be cancelled at any time. In instances where payment has already been made, an alternative or refund in full for the item(s) concerned will be given.

2. Delivery

2.1. You should check your order carefully when it is delivered to you. In the event of any goods delivered by us being damaged in transit, or failing to match the items ordered by you, then you should notify us promptly. We use independent couriers in order to deliver goods to you a quickly and efficiently as possible. We need to hear from you as soon as possible if you believe that your order has been damaged in transit so that we can investigate the matter with our couriers.

2.2. Any product offering a free delivery promotion, will only include the free service within mainland England, and within a radius of our store. Restrictions to specific postcodes will apply. Items will be sent based upon an economy service and may take up to 10 working days.

3. Returns and Exchanges


We want you to be entirely satisfied with every purchase made from us and we aim to offer you excellent quality, value and service at all times.

3.0 If you wish to cancel your order:

3.1 You can contact us via email at or phone on 01664 498 640 and quoting your order reference number.

3.2 You can notify us of your wish to return the goods to us for a full refund or exchange within the first 14 days of receipt, and a further 14 days are given for the goods to be received at our address. Preferably, the goods should be in the original packaging. The cost of returning the item is yours to bear.

3.3 Once we have received the item/s back you will receive a full refund or an exchange for credit for the amount paid. All refunds will be repaid into the same account from which payment was made.

3.4 The rights to return your items will not arise if the item/s have been used, damaged, modified or broken. This statement does not affect your statutory rights.

3.5 If any item is returned to us in a non-saleable condition, we have the right to reduce your refund up to the full purchase price.

3.6 Faulty or Damaged Goods: Online, Phone and Store Purchases.

3.7 You take full responsibility on receipt of the items you have ordered. Please contact us as soon as possible if any damage, fault occurs with your item within your warranty period. We may ask you to provide a picture of the damage via email. We will look at sending a replacement part to fix the issue but if a part will not resolve the problem then we will offer a return of the vehicle for a fix. A replacement/refund if deemed damaged beyond repair. A refund will not be offered on any assembly, misuse or wear and tear on the item. Please note that if a replacement is given this may be a refurbished item if the vehicle returned is used.




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