18" Revvi Bikes

18 inch Revvi bikes are the intermediate option in the Revvi lineup, designed for children who have outgrown smaller models but still benefit from an electric balance bike. Featuring larger wheels, more power and adjustable speed settings, these bikes suit riders aged 6–10. Their durable frames, disc brakes and updated styling provide a fun, safe and challenging ride. See our Ultimate Guide to Buying a Revvi Bike for more details.

Revvi 18" electric bikes step up the performance for older kids (approx. 8–12 years). They feature more powerful 36 V brushless motors, hydraulic disc brakes on both front and rear, and front/back suspension for improved comfort over rougher terrain. Top speeds can reach up to 20 mph, making them suitable for more adventurous riding. With durable steel/aluminium frames and adjustable components, these bikes offer a balance between adrenaline and safety.
For protective gear suited to faster speeds, explore the Kids and Children’s Helmets collection.

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Why buy 18" Revvi Bikes?

Q

What is the age range for the 18 Revvi?

A

They’re best suited to children aged 6–10, depending on height and riding ability. The seat adjusts from about 50–60 cm to accommodate growth.

Q

How powerful is the motor?

A

The 18 Revvi uses a more powerful hub motor than the 16 inch model, reaching speeds of around 10 mph, 14 mph and 18 mph (16 km/h, 22 km/h and 29 km/h) depending on the mode. Riders can practice at lower speeds before increasing.

Q

What kind of battery does it have?

A

A larger lithium-ion battery provides up to 1 hour of ride time on low mode and around 40 minutes on high mode. It’s removable for charging and replacement, making it easy to swap batteries during longer sessions.

Q

Are the wheels bigger?

A

Yes. The 18 inch wheels improve stability at higher speeds and roll over obstacles more easily. Pneumatic tyres with deeper tread offer better grip on mixed terrain, ideal for dirt tracks and grassy fields.

Q

Do they have better brakes?

A

Most 18 Revvi bikes feature hydraulic or mechanical disc brakes on both wheels. Disc brakes provide stronger, more reliable stopping power, especially at higher speeds.

Q

Can you limit the speed?

A

Yes. A speed control switch enables parents to choose from multiple speed settings. This helps children learn gradually and keeps the bike manageable as they practice.

Q

How heavy are 18 Revvi bikes?

A

They weigh approximately 20–22 kg, making them portable but heavier than smaller models. The added weight comes from the larger frame, battery and motor, contributing to a more solid feel.

Q

Who should choose an 18 Revvi?

A

Riders who are ready for more power and speed after mastering smaller electric balance bikes. It’s ideal for children who want to trail ride or race on small dirt tracks.