Take their riding to the next level with the Revvi 20" 800W Electric Bike – a powerful, full-suspension electric off-road bike designed for older and more experienced young riders.

Powered by a 36V 800W brushless hub motor and equipped with three selectable speed settings, the Revvi 20 delivers smooth, responsive electric performance with speeds of up to 22mph.

With a lightweight aluminium alloy frame, 100mm front suspension, rear air shock, front and rear hydraulic disc brakes, 20-inch spoked wheels and aggressive off-road tyres, the Revvi 20 is a serious progression bike for riders ready to move beyond smaller electric bikes.

⚡ Powerful 800W Brushless Hub Motor

At the heart of the Revvi 20 is a 36V 800W brushless hub motor, delivering instant electric power with strong acceleration and smooth throttle response.

The hub-drive system keeps operation simple, allowing young riders to concentrate on developing their riding skills rather than worrying about gears or a clutch.

This helps riders focus on:

• Throttle control
• Braking technique
• Cornering
• Balance and body positioning
• Line choice
• Overall off-road bike control

For young riders progressing through the Revvi range, the 20" provides a substantial increase in size and performance.

🏁 Three Speed Settings – Up to 22mph

The Revvi 20 features three selectable speed settings, allowing its performance to be matched to the rider's confidence and experience.

Speed Modes

Mode 1 – 10mph
A more manageable setting for getting accustomed to the size, weight and power of the bike.

Mode 2 – 16mph
Provides increased performance as the rider's skills and confidence develop.

Mode 3 – 22mph
Unlocks the Revvi 20's maximum speed for confident and experienced riders.

Having three selectable speed settings gives parents the ability to introduce the bike's performance progressively rather than giving the rider access to maximum speed immediately.

Maximum speed can vary depending on rider weight, terrain and riding conditions.

🔋 36V 7.5Ah Removable Battery

The Revvi 20 comes equipped with a 36V 7.5Ah removable battery, providing strong performance while making charging and battery changes convenient.

Approximate Battery Runtime

• Slow Speed: Up to 1 hour 30 minutes
• Medium Speed: Up to 1 hour
• Fast Speed: Up to 35 minutes
• Charge Time: Approximately 2 hours 30 minutes

The removable design also makes it possible to swap batteries, helping riders maximise their riding time.

Actual battery runtime will vary depending on speed setting, rider weight, terrain and riding conditions.

🔧 Full Suspension – Built for Off-Road Riding

The Revvi 20 features a genuine front and rear suspension setup designed to give young riders greater comfort and control over uneven terrain.

100mm Front Suspension

The front suspension forks provide an impressive 100mm of travel, helping absorb bumps and keep the front wheel controlled over rough ground.

Rear Air Shock

At the rear, the Revvi 20 features a 140psi air shock with 30mm of travel, providing additional comfort and helping the rear wheel maintain traction across uneven surfaces.

Together, the front and rear suspension create a much more capable off-road platform for developing riders.

🛑 Front & Rear Hydraulic Disc Brakes

With speeds of up to 22mph, effective braking is essential.

The Revvi 20 is equipped with hydraulic disc brakes at both the front and rear, providing strong and progressive stopping performance.

Hydraulic braking gives riders greater control and helps them develop proper braking technique as their speed and riding ability increase.

🛞 20" Spoked Wheels & Aggressive Off-Road Tyres

The Revvi 20 features large 20-inch spoked wheels fitted with aggressive knobbly off-road tyres.

The larger wheel diameter helps the bike roll more effectively across bumps and rough terrain while providing increased stability for taller riders.

The knobbly pneumatic tyres provide the grip required for suitable off-road surfaces, making the Revvi 20 ideal for developing riding skills on private land.

💪 Aluminium Alloy Frame & Swingarm

The Revvi 20 is built around an aluminium alloy frame with swingarm, combining strength with manageable weight.

The complete bike weighs approximately 23kg and has a maximum recommended rider load of 65kg.

This gives the Revvi 20 the strength required for growing riders while maintaining responsive handling.

👦 Who Is the Revvi 20 For?

Revvi recommends the 20" Electric Bike for riders aged approximately 10 years and over.

However, age should only be treated as a guide.

When deciding whether the Revvi 20 is suitable for your child, we strongly recommend considering:

• Rider height
• Rider weight
• Previous riding experience
• Confidence
• Ability
• Experience with electric or off-road bikes

The Revvi 20 is particularly well suited to riders progressing from smaller Revvi models who are ready for increased size, suspension and performance.

If you're unsure whether the Revvi 18, Revvi 20 or Revvi 20 Plus is the right bike for your child, contact Motocross4U and we'll be happy to help.

Revvi 20" Technical Specifications

Specification	Details
Motor	36V 800W Brushless Hub Motor
Transmission	Hub Motor
Battery	36V 7.5Ah Removable
Speed Settings	3
Speed Mode 1	10mph
Speed Mode 2	16mph
Speed Mode 3	22mph
Maximum Speed	Up to 22mph
Slow Speed Runtime	Approx. 1 Hour 30 Minutes
Medium Speed Runtime	Approx. 1 Hour
Fast Speed Runtime	Approx. 35 Minutes
Charge Time	Approx. 2 Hours 30 Minutes
Frame	Aluminium Alloy Frame with Swingarm
Front Suspension	Suspension Forks – 100mm Travel
Rear Suspension	140psi Air Rear Shock – 30mm Travel
Brakes	Front & Rear Hydraulic Disc Brakes
Handlebars	Alloy
Stem	Alloy
Grips	Rubber
Tyres	Aggressive Knobbly 20" Tyres
Wheels	20" Spoked Rims
Net Weight	23kg
Maximum Rider Weight	65kg
Box Dimensions	138 x 26 x 69cm
Recommended Age	10 Years+
Warranty	6 Months

Speed and battery runtime will vary depending on rider weight, terrain, riding style and conditions.

🎨 Personalised Race Number & Name Board Included

Every Revvi 20 comes complete with a race number and rider name board kit, allowing young riders to personalise their bike and give it a proper race-bike look.

The kit includes:

• Black plastic race number board
• Number board graphic
• Rider name letter stickers
• Race number stickers
• Fitment bolt

Add their name and favourite race number to make their Revvi 20 their own.

Why Choose the Revvi 20?

The Revvi 20 800W Electric Bike is designed for riders who are ready to move beyond smaller electric bikes and need something capable of keeping up as their skills develop.

Key Features

• ⚡ 36V 800W brushless hub motor
• 🚀 Top speed up to 22mph
• 🏁 Three selectable speed settings – 10 / 16 / 22mph
• 🔋 36V 7.5Ah removable battery
• ⏱️ Up to 1 hour 30 minutes runtime
• 🔧 100mm front suspension travel
• 🔧 Rear 140psi air shock
• 🛑 Front & rear hydraulic disc brakes
• 🛞 20" spoked wheels
• 🏍️ Aggressive knobbly off-road tyres
• 💪 Aluminium alloy frame & swingarm
• 👦 65kg maximum rider load
• 🎨 Personalised number & name board kit included

With its combination of 800W electric power, full suspension, hydraulic brakes and large 20-inch off-road wheels, the Revvi 20 provides the performance and control developing riders need to take their riding to the next level.

Why Buy Your Revvi 20 From Motocross4U?

Motocross4U specialises in Revvi electric bikes, genuine Revvi parts and accessories, helping young riders across the UK & Ireland get started and progress through the Revvi range.

When you purchase your Revvi 20 from Motocross4U, you'll benefit from:

• ✅ Revvi electric bike specialists
• ✅ Expert advice on choosing the correct Revvi
• ✅ UK & Ireland delivery
• ✅ Genuine Revvi parts & accessories
• ✅ Parts and aftersales support
• ✅ Experienced motocross team

We're here to support you beyond the initial bike purchase, whether you need replacement parts, accessories, an additional battery or advice on your rider's next bike.

Powerful, capable and built for progression – the Revvi 20 800W Electric Bike is ready for young riders who want to take their off-road riding to the next level.

Important Information

The Revvi 20 is intended for off-road use on private land with the landowner's permission. Appropriate protective equipment should always be worn, and children should be supervised by a responsible adult.