OneATV™ | PX1S | 50cc | 2-Stroke | Petrol ATV Quad

Regular price £329
Tax included. Shipping calculated at checkout.

Exclusive to our OneMoto range, check out our OneATV™ PX1S Teen 50cc, 2-stroke petrol quad bike with max power of 1.25kw.

These next-generation quads are out of this world and have much more torque and power than their predecessors. They’re also much faster too!

This quad bike is much more powerful than its electric brothers and sisters which means that it is much faster and the fun factor is doubled.

Manufactured with an air-cooled engine and with a chain drive, this really is a quality bit of kit that will last. Even though this has been designed for teens, it’s certainly no slouch since it has a maximum speed of over 24 mph.

Similar to the other quads in this range, the PX1S comes with front and rear disk brakes and a handy tether cut-off switch where removal of the cord turns the engine off. So, as you can see, we certainly have your teen’s safety in mind at all times.

With an immensely strong steel frame, this quad is designed to bear your child’s weight as they continue to grow. With really thick hard-wearing rubber tyres and a decent clearance from the floor, there really is no comparison between this and similar plastic-based toys.

Assembly is required for this quad and you would also need to apply any stickers upon delivery.

RiiRoo also offers delivery to the UK mainland.

Speed & Performance

  • Approx Max Speed: 40KM/H
  • Max Power: 1.25KW
  • Speed Limiter: No
  • Transmission: Chain Drive
  • Gears: Automatic
  • Cylinders: Single
  • Stroke: 2-Stroke
  • Cooling Method: Air Cooled
  • Displacement: 50cc
  • Petrol Type: Unleaded
  • Suspension & Brakes

  • Front Brakes: Disk
  • Rear Brakes: Disk
  • Front Shocks: Double A
  • Rear Shocks: Mono
  • Brake Type: Front: Disk | Rear: Disk
  • Suspension Type: Swing Arm
  • Wheel Type: Pneumatic Off-Road
  • Dimensions & Weights

  • Dry Weight: 33KG
  • Wheel Base: N/A
  • Front Wheel Size: 4.10-6
  • Rear Wheel Size: 13 x 5 -6
  • Box Dimensions: 100 x 42.5 x 62CM
  • Box Weight: 34KG
  • Product Dimensions: 101 x 58 x 72CM
  • Product Weight: 32KG
  • Max User Weight: 70KG
  • Other

  • Frame Material: Steel
  • Start-Up Method: Easy Pull Start
  • Working Lights: No
  • ⚙️ Looking for Spare Parts?

    If you are looking for spare parts for this product Click here

    Delivery to the United Kingdom is on a next day service as long as you order by 1 PM and it is included in the price :)

    Delivery to Northern Ireland is a 2-3 day service; however, this will incur a surcharge :(

    Please Note: Shipping orders and returns outside of the UK will incur a customs fee, so please be sure to factor this in when ordering or returning items.

    Given the varied sizes of the products on offer, we are unable to calculate shipping for you at checkout, therefore please contact our support so they can get a delivery price for you. 

    As an alternative, you can checkout as usual and wait for our customer service team to get in touch with you to provide a quote. 

    We also can ship to most European countries; however, you will need to contact our customer service team for a delivery quote.

    Most of our products will be delivered using a specialised carrier service, and because of this, it is essential you have someone to accept delivery on the scheduled date specified.  A failed delivery will incur additional charges :(.

    Now that we have started selling Petrol dirt bikes, buggies, and quad bikes, we thought it would be a good idea to provide an explanation of the different age ranges that these toys are suitable for.

    Providing a specific age range for these toys is extremely difficult, due to the fact that children come in all different shapes and sizes. Also, what is deemed acceptable to one parent isn’t acceptable to another.

    For that reason, please take this as a rough guideline of the ages these toys are suitable for. It goes without question that the suitability of each product we sell is at the parents discretion. The weight, height and skill level of the person using the toy also needs to be considered.

    We Have 2 Main Categories of Bikes - Dirt Bikes & Pit Bikes

    Pit bikes are generally smaller than dirt bikes in appearance and features. This makes it difficult to choose an appropriate bike since there are so many different varieties of bikes. 

    We ask that you take care when ordering your bike to ensure it is the right weight, height and power and features you are looking for.

    The Pit and Dirt Bikes have a minimum user age of 15+. These are extreme guidelines and will vary depending on the height, weight and skill level of each child.

    We Have 3 Main Categories of Quad Bikes

    There are no maximum ages for these quad bikes. However, OneMoto has a guideline for minimum age use.

    Mini Quads

    These quad bikes are designed for children from the age of 7 and upward. The suitability of each product we sell is at the parents discretion. The mini quads range from 250w to 500w in the electric range and 50cc - 80cc in the petrol range.  We will have more powerful versions under the same category, however, based on customer feedback these should be reserved for much older kids and adults.

    Kids Quads

    These quad bikes are designed for children from the age of 10 and upward. The suitability of each product we sell is at the parents discretion. The child quads range from 500w - 1000w for the electric range and  50cc - 250cc for the petrol range.

    Adult Quads

    There really isn’t a minimum or maximum age for the adult quads, so there was no need for us to set any other guidelines for them other than they are designed specifically for adult use. The adult quad bikes range from 150cc+.

    Buggies & Go Karts

    There are no maximum ages for these buggies and go karts. However, OneMoto has a guideline for minimum age use which is 6+. With this, let us stress that this is purley at a parent’s discretion. Bear in mind that these are pretty powerful machines.

    Customer Reviews

    Based on 13 reviews
    Kerryann m.

    Got this for my sons christmas and has made him soo happy. This gift is perfect and the bow made it look more special on Christmas morning. Was easy enough to put together and runs perfectly. Thank you

    Tan j.
    OneATV™ | PX1S | 50cc | 2-Stroke | Petrol ATV Quad

    Excellent customer service, polite and happy delivery driver droped it right on my door step for me..
    Opened it and checked it that there was nothing missin, then we built it which i thought was gonna be a nightmare but it wasn't it was fairly easy.
    It started 1st time and we are super happy with it.
    My boy hasnt seen it yet as its a Christmas present but im pritty sure u have made my littel boys Christmas..
    Thank you so much riiroo 😁

    Marc S.

    I ordered and received the quad within a couple of days of ordering I'm happy with the customer service from the company to the delivery driver well recommend boys will be happy when they see it Christmas day 🙂 will be ordering a motorbike once money saved for my eldest son 🙂

    Amy G.

    I bought this quad for my little sisters Christmas, ordered on the 17th October and received on the 19th October.

    I opened up the box the following day just to see what was going to need assembled and what not,

    Bits of paint were flaking off the front and back racks wasn’t too fussed about it, after spending the best part of half an hour trying to pin a set of mole grips to pull a squint bolt together which was 4 times the size as the other bolt on the opposite side I finally got to take a look at the frame.

    The welding especially of the frame was an absolute state most of if not all welding is in somewhat squint I myself am a mechanic and I’ve never seen anything like it, I could go on but you can see for yourself on the pictures I’ve attached below😬

    Hi Amy, thank you so much for taking the time to leave a review about your experience with the quad that you purchased for your little sister's Christmas. We are thrilled to hear that you received your order just two days after placing it - that's great to hear! We're sorry to hear that you experienced some issues with the product upon opening it, but we appreciate you bringing this to our attention.

    Donna S.

    Love the quad easily to order from and keeping you updated about delivery etc
    The delivery drive came with a smile
    Can’t wait to order again from here easy to assemble
    Haven’t took a picture yet of it built

    Why choose us?

    Because we are One

    OneMoto™ has been years in the making, taking all the learnings from our sister site  Two Sites One Goal: Get Kids & Adults in the OutDoors by Providing Exciting & Enticing Products!


    Couldn't have asked for more.  It got delivered in 2 days and it is exactly what they said it would be! The manual was missing from the box and their support sent it electronically within the hour!

    Maria W

    The choice of products on offer is reason enough to spend hours on their website.  I must have watched at least 30 product videos before I pulled the trigger.  Quick Delivery and a good product.

    Louise Pertonu