Revvi 20" Electric Balance Bike
Tax included. Shipping calculated at checkout
WHEN ORDERED BEFORE 12PM
How to measure my child for the right size bike
You will Need
- A Wall
- A Book
- A Tape Measure/ Ruler
1. Position them against a wall with the backs of their feet touching the wall.
2. Place a book between their legs as high as it
comfortably fits.
3. Ask the little one to move away from the wall and whilst holding the book in place, measure the distance from the floor to the top of the book.
4. Once you have your inside leg measurement you can select your require brand below and find which model will be best suited to fit your child.
Measure By Brand size Guide
Eliminate decision-making stress when buying your electric Bike or Quad. No need to go out for measurements anymore. Find all necessary information by brand and model here.
The age and size of the rider is decided by the parent or supervising adult.
We recommend a minimum age due to the speed capabilities of the bikes. please bear in mind the bikes minimum speed setting when considering longevity of the purchase.
CHILDREN MUST BE ACCOMPANIED BY AN ADULT
REVVI 20 INCH
A super light electric-powered motor bike that has been specifically designed for 10 year old+ riders, weighing in at only 22.5kg's. The bike can be used on the slow speed setting (10mph) whilst the rider hone's their skills. Once they gain confidence they can progress onto the medium (16mph) and fast (22mph) speed settings. The bike features foldable MX style foot pegs and a full grip twist throttle. The bike also features Off road rubber air filled tyres suitable for various ground types a hub motor that delivers reliable performance. The front and rear suspension offers comfort while riding and Hydraulic front and rear disc brakes for great stopping performance.
| Motor | 800w - Brushless Hub Motor |
| Speed Settings | Low - 10mph/ Mid 16mph/ High - 22mph |
| Battery | 36v 7.5ah Lithium (removable) |
| Battery Range | low - 1hr30mins/ Mid - 60 mins/ High - 35mins (constant use) |
| Charge Time | 2Hr 20 minutes |
| Frame | Aluminium frame and swing arm |
| Front Forks | Hydraulic suspension - 100mm travel |
| Rear Shock | Air shock 140psi - 30mm travel |
| Handlebar | Alloy - Height Adjustable up to 30mm |
| Grips | Rubber |
| Tyres | 20" knobbly tire |
| Wheels | 20" Alloy spoked Rim |
| Drive | Hub Drive |
| Bike Weight | 22kg |
| Max Rider weight | 65kg/10.2 stone |
| Warranty | 6 Months (Parts only) |
Revvi 20 Inch Key Features
- Charge time: Only 2h 30mins.
- Removable battery fully enclosed within the bikes metal frame that can be changed in around 1 minute! The battery has a metal protection plate that is held on by 2 bolts to protect the battery from damage.
- The bike is supplied with 1 x battery, You can choose to purchase extra batteries.
- Each battery has a built in charging port, it can be charged in the bike or away from it.
- Suspension forks – 100mm travel - Adjustable compression and pre-load.
- Air rear shock - Max 140psi – 30mm travel. You can release pressure from the rear shock to make it softer with slower rebound.
- Brushless 36V 800w Hub motor
- Handlebar pad.
- Large rubber air filled off road 20" 2.5 tyres..
- Battery range
Slow speed - Approx 1h 30mins constant use
Medium speed - Approx 1h constant use
Fast speed - Approx 35mins constant use
Please note battery range will vary depending on the speed setting, rider weight and riding conditions.
- Three speed settings:
Slow speed - Approx 10mph
Medium speed - Approx 16mph
Fast speed - Approx 22mph
Please note speeds stated may vary depending on riding conditions and rider weight.
- Full grip twist and go throttle with battery level display.
- Alloy brake levers - Adjustable reach.
- Hydraulic front and rear disc brakes.
- Light weight aluminium frame.
- Aluminium handlebars.
- Aluminium foldable spring loaded MX style foot pegs.
- Frame available in Red, Blue, Black, Green, Pink and Orange!
- Revvi graphics!
- MX style aluminium rear swing arm.
- External charge port for easy charging without battery removal.
- Lightweight metal spoked 20" wheels.
- Anodized handlebar clamp.
- Anodized quick release seat clamp.
- Heavy duty adjustable seat.
- 6 months parts warranty.
Please see terms and conditions for more info.
Adjustable handlebar height, allows you to raise the handlebars by 30mm in 10mm increments as the rider grows
What is in the box?
- Unbuilt bike x1
- Battery x 1
- Tool Kit x 1
- Number Board x 1
- Name and Number Sticker kit x 1
- Owners Manual
Revvi 20 Inch build time
Around 15 -20 mins.
Revvi Warranty (Please Read)
It is advised to keep your original box and packaging throughout your bikes warranty period of 6 months in case the bike needs to be returned to us.
1. The manufacturer (Revvi) warranties this product to be free of manufacturing defects for a period of 6 months from the date of purchase.
2. This limited warranty does NOT cover normal wear and tear parts, bearings, tyres, tubes, chains, sprockets, cables or any damage, failure or loss caused by improper assembly, maintenance, storage or use of the Revvi product.
3. This limited warranty will be void if this product is ever: Used in a manner other than for recreation and transportation. Modified in anyway. Used in wet conditions.
4. Warranty is a PARTS ONLY WARRANTY, It does NOT include labour. If the bike needs to be repaired by us, the bike needs to be returned to us (the place of purchase) at the CUSTOMERS cost.
5. Please note if you order a bike for delivery outside of the UK and Ireland you will be liable for the price of postage for any parts supplied under our warranty! Postage cost is only covered on warranty parts to the UK and Ireland.
Shipping Via FedEX
Future Riders are proud to be able to offer a premium Delivery Service.
We strongly advise before ordering that someone will be at home on the day of delivery. You will receive a delivery time slot for when your parcel is due to be delivered.
Free Standard Delivery - 2/3 working days (UK Mainland only).
Express Delivery - 1/2 Days When purchased before 12pm via FedEX (We aim to deliver on the next working day but its not guaranteed)
Saturday Delivery - If purchased before 12pm Monday/ Friday via FedEX.
Returns
Customers have 30 days from when an item arrives to return a purchase to us. All items must be returned in new/unused condition and in original packaging.
PLEASE NOTE:
All bikes, scooters and ride-on-toys are sent via FedEX and require a signature in order for the delivery to be made. If you miss your delivery, it will be attempted again the next working day.
We strongly recommend you ensure you order to the correct address and are in at the time of delivery as we are unable to accept liability for any delivery issues once the order has left our HQ and is being shipped by couriers.
If you do miss delivery three times, the order is returned to us by FedEX and you will receive another charge for shipping.
GET TO KNOW THE REVVI 20 INCH
BIKE DIMENSIONS
The Revvi 20 Electric Balance Bike is designed with carefully considered dimensions to ensure a comfortable and confidence-building fit for riders, With an adjustable seat height ranging from 68.5cm to 86.5cm the bike suits children with a inside leg 68cm so that both fit on the floor comfortably, parents can easily adjust the seat and handlebar height to ensure the rider is comfortable.
While the 106.5cm wheelbase provides excellent stability and control. The well-balanced frame and sensible ground clearance helps young riders feel secure, making it easier for parents to choose a bike their child won’t quickly outgrow.
SPEED SETTINGS
The Revvi 20 Electric Balance Bike includes three adjustable speed settings;
- Low - 10 mph
- Mid - 16 mph
- High - 22 mph
Each speed setting giving parents complete control over how fast their child rides as they learn. By starting at a lower speed and gradually increasing it as confidence improves, parents can ensure a safe, manageable riding experience while helping their child develop new skills such as coordination, and throttle control at a pace that feels right for them.
THROTTLE
The Revvi 20 Electric Balance Bike is fitted with a smooth, responsive throttle that’s easy for young riders to control while learning. Power is delivered progressively rather than abruptly, helping prevent sudden acceleration and giving parents peace of mind that their child can ride confidently and safely as they develop their skills. Also Built in the the throttle isA clear, easy-to-read battery indicator allows you to quickly check remaining charge before, during and after rides.
HYDRAULIC BRAKES
A super light electric-powered motor bike that has been specifically designed for 10 year old+ riders, Weighing in at only 22.5kg's. The bike can be used on the slow speed setting (10mph) whilst the rider hone's their skills. Once they gain confidence they can progress onto the medium (16mph) and fast (22mph) speed settings. The bike features foldable MX style foot pegs and a full grip twist throttle.
36V 7.5AH BATTERY
The Revvi 20 Electric Balance Bike is powered by a 36V lithium battery, delivering strong yet controlled performance for young riders. This higher-voltage system provides a reliable riding range of up to
- 90 Minutes on Low
- 60 Minutes on Mid
- 35 Minutes On High
Charge Time - 2hour 20 Minutes
These figures all depend on rider weight and terrain. You do also have the option purchase a spare battery to swap and change over for those wanting to ride for longer.
FULL SUSPENSION
The Revvi 20 Electric Balance Bike is equipped with front and rear suspension to handle rougher terrain with confidence. By absorbing bumps, Jumps, ruts, and uneven ground, the suspension helps keep the bike stable and predictable on grass, gravel, and trails, giving parents peace of mind while their child enjoys a smoother, more controlled ride off the beaten path.
ALL TERRAIN TYRES
The Revvi 20 Electric Balance Bike is fitted with durable 20-inch off-road tyres designed to provide dependable grip across a variety of surfaces. Offering increased traction on grass, gravel and uneven terrain, the tyres help improve stability and control, giving parents added reassurance that their child can ride confidently and safely in different outdoor environments.
FRONT NUMBER BOARD
The Revvi 20 Electric Balance Bike features a front number board that adds a fun, motocross-inspired look while also offering a practical space for personalisation. Parents can add numbers or decals to help children feel a sense of ownership and pride in their bike.
FAQ
What age group are 20-inch electric balance bikes designed for?
The Revvi 20 is designed for riders aged 10–13 years or children who are ready for a larger frame and more powerful performance. It’s ideal for kids who have already gained confidence on smaller balance bikes.
What are the speed settings on the Revvi 20?
The Revvi 20 offers three speed modes:
Low - 10mph / Mid 16mph / High - 22mph
What is the maximum rider weight for the Revvi 20 Inch?
Up to 65 kg (10.2 stone).
Do the bikes arrive fully assembled?
No, they are partially assembled for shipping. Basic assembly, such as attaching handlebars or wheels, is required. All tools and instructions are included, and most setups take under 30 minutes.
How long does the revvi 20 inch battery last on a full charge?
From a full charge, the Revvi 20 inch can typically provide 25 - 90+ minutes hours of riding time, depending on terrain, rider weight, and speed settings. Charging the battery fully usually takes 2 hours 20minutes hours.
Why the 20 Inch Balance Bike Category Stands Out
- Power & Progression
The Revvi 20, Amped A20, and Amped A20 Pro all feature high-output brushless motors, giving riders the torque they need to tackle trails, tracks, and open terrain. These bikes are ideal for kids who want to push their limits and prepare for future motocross. - Extended Ride Time
With larger battery capacities and efficient motor setups, these bikes offer longer sessions between charges - perfect for weekend adventures or extended practice runs. - Sized for Growth
The 20 inch wheel size and taller seat heights make these bikes ideal for riders aged 8+, offering better stability, control, and comfort as they grow.
Let customers speak for us
Excellent service and quick delivery
Can’t fault these guys. Start to finish great customer service and support. The follow up email to check everything was received and ok was a nice touch 👍🏻
I ordered some new tyres for my son for Christmas, and was pretty last minute so I wasn't sure if they would arrive on time. They arrived really quickly and were much cheaper than anywhere else.
Grippy, fast and look good
We contacted Sam mid November for the pre-order on the new RFN range as I wanted to be sure the bike would be delivered for Christmas. Sam and the team were super helpful, communicated well at every stage to make sure we were up to speed with any expected delivery dates etc and the bike came well ahead of Christmas.
The bikes awesome. RFN have made a great bike, the build quality is spot on and the battery range is mega (granted it’s only been used on low mode) 2 hours riding and less than 25% gone is brilliant.
The bike has been flawless. No strange noises or any other issues at all. My son’s over the moon with it.
If I had to be critical, the phone app could be better. It’s not bad by any stretch, but could do with refinements given that it’s a new product. The features the app does have though to monitor the battery, controller and motor temps is great. Throttle adjustments and adjusting the top speed for each mode is great too. Also has a live speed read out on screen.
On the whole really pleased with Sam and RFN, you’ve made my little boys Christmas. Thank you.
Excellent service. Had a question and answered straight away. I then purchased the additional battery on there website before midday. Item arrived the next morning.
Excellent service. Great advice and responded quickly to my question. Purchased before midday and arrived next morning. Great all round. Would highly recommend.
Bike seems to be very sold well built! Ihada go on it very impressedwith the speedit goes will see Xmas morningwhat my boy thinks I'm guessinghellloveit
After reaching out to Sam about the RFN SX-E5, he managed to sort me allocation for the bike we wanted despite having sold all of his. We had a great chat about the bike and the support on offer for me and my son once the bike arrives.
I opted to build the bike myself which was really enjoyable and straight forward, the quality of the bike is incredible. The feel of the bike is very similar to a KTM/Husqy 50cc geometry wise. On a trial run I’m very happy with the power modes and ride. I’d love to see these little bikes with a foot brake but it’s so convenient for the kids with the brakes up front. It’s now waiting for Santa to deliver Christmas morning for one happy little lad to give it some chicken wing! Thanks again Sam for all the help and care through ordering. Looking forward to speaking again soon.
Delivery was in two days. Super! Can’t wait for Christmas now. Thanks future riders
Two days delivery took! Amazing. Can’t wait for Christmas now. Thanks future riders
No issues received in good timing going to have one happy boy thank you
