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The ultralight kids' MTB: Conquer any trail, full send ahead

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The superlight woom OFF & woom OFF AIR mountain bike collection – designed for riders aged 6 to 14 – was built for action-packed adventures with lightweight frames, child-specific design and premium components. Get ready for maximum control and an epic performance on the trails.

woom OFF AIR Limited Edition

While supplies last, the superlight hardtail woom OFF AIR mountain bike is available in a eye-catching new limited edition color. Introducing cirrus cloud.

woom OFF AIR 4
woom OFF AIR 4
Size 20″ • 21.7 lb • Age 6 - 8 years • 46 - 51 in
$1,199.00
View details
woom OFF AIR 5
woom OFF AIR 5
Size 24″ • 23.9 lb • Age 7 - 11 years • 49 - 58 in
$1,299.00
View details
woom OFF AIR 6
woom OFF AIR 6
Size 26″ • 25.8 lb • Age 10 - 14 years • 55 - 65 in
$1,399.00
View details
woom OFF AIR 4
woom OFF AIR 4
Size 20″ • 21.7 lb • Age 6 - 8 years • 46 - 51 in
$1,199.00
View details
woom OFF AIR 5
woom OFF AIR 5
Size 24″ • 23.9 lb • Age 7 - 11 years • 49 - 58 in
$1,299.00
View details
woom OFF AIR 6
woom OFF AIR 6
Size 26″ • 25.8 lb • Age 10 - 14 years • 55 - 65 in
$1,399.00
View details
woom OFF AIR 4
Low stock!
woom OFF AIR 4
Size 20″ • 21.7 lb • Age 6 - 8 years • 46 - 51 in
$1,199.00
woom OFF AIR 5
Limited Edition
woom OFF AIR 5
Size 24″ • 23.9 lb • Age 7 - 11 years • 49 - 58 in
$1,299.00
woom OFF AIR 6
Limited Edition
woom OFF AIR 6
Size 26″ • 25.8 lb • Age 10 - 14 years • 55 - 65 in
$1,399.00

Features & Highlights

Hear It From Our Customers

⭐⭐⭐⭐⭐

The woom OFF AIR is so smooth and agile.

Max

⭐⭐⭐⭐⭐

5 stars for this impressively well-equipped MTB.

Theresa

⭐⭐⭐⭐⭐

This mountain bike is so quick and easy to assemble.

Thomas

⭐⭐⭐⭐⭐

My 13-year-old son has such a slim build. Most other mountain bikes are just too heavy for him. But he's loving his superlight woom OFF.

Julia

⭐⭐⭐⭐⭐

My son wanted a bike he could race. Bikes from lots of the big brands weigh more than the kids riding them. We were so happy when we found the superlight woom OFF.

Patrick

⭐⭐⭐⭐⭐

My kids have always had woom bikes. The woom OFF is on another level. My 9-year-old entered an MTB race on it and did so well.

Christina

⭐⭐⭐⭐⭐

The woom OFF AIR is so smooth and agile.

Max

⭐⭐⭐⭐⭐

5 stars for this impressively well-equipped MTB.

Theresa

⭐⭐⭐⭐⭐

This mountain bike is so quick and easy to assemble.

Thomas

⭐⭐⭐⭐⭐

My 13-year-old son has such a slim build. Most other mountain bikes are just too heavy for him. But he's loving his superlight woom OFF.

Julia

⭐⭐⭐⭐⭐

My son wanted a bike he could race. Bikes from lots of the big brands weigh more than the kids riding them. We were so happy when we found the superlight woom OFF.

Patrick

⭐⭐⭐⭐⭐

My kids have always had woom bikes. The woom OFF is on another level. My 9-year-old entered an MTB race on it and did so well.

Christina

woom OFF
Adventure is ready when you are.

Check out the superlight woom OFF rigid mountain bike with a carbon fork.

woom OFF 4
woom OFF 4
Size 20″ • 18.9 lb • Age 6 - 8 years • 46 - 51 in
$849.00
View details
woom OFF 5
woom OFF 5
Size 24″ • 21.6 lb • Age 7 - 11 years • 49 - 57 in
$899.00
View details
woom OFF 6
woom OFF 6
Size 26″ • 25.2 lb • Age 10 - 14 years • 55 - 65 in
$949.00
View details
woom OFF 4
woom OFF 4
Size 20″ • 18.9 lb • Age 6 - 8 years • 46 - 51 in
$849.00
View details
woom OFF 5
woom OFF 5
Size 24″ • 21.6 lb • Age 7 - 11 years • 49 - 57 in
$899.00
View details
woom OFF 6
woom OFF 6
Size 26″ • 25.2 lb • Age 10 - 14 years • 55 - 65 in
$949.00
View details

woom OFF AIR
Ready for off-road adventures?

Check out the superlight woom OFF AIR hardtail mountain bike with an air suspension fork.

A boy wearing a bike helmet is drifting down a sandy trail on a white woom OFF AIR mountain bike.
woom OFF AIR 4
woom OFF AIR 4
Size 20″ • 21.7 lb • Age 6 - 8 years • 46 - 51 in
$1,199.00
View details
woom OFF AIR 5
woom OFF AIR 5
Size 24″ • 23.9 lb • Age 7 - 11 years • 49 - 58 in
$1,299.00
View details
woom OFF AIR 6
woom OFF AIR 6
Size 26″ • 25.8 lb • Age 10 - 14 years • 55 - 65 in
$1,399.00
View details
woom OFF AIR 4
woom OFF AIR 4
Size 20″ • 21.7 lb • Age 6 - 8 years • 46 - 51 in
$1,199.00
View details
woom OFF AIR 5
woom OFF AIR 5
Size 24″ • 23.9 lb • Age 7 - 11 years • 49 - 58 in
$1,299.00
View details
woom OFF AIR 6
woom OFF AIR 6
Size 26″ • 25.8 lb • Age 10 - 14 years • 55 - 65 in
$1,399.00
View details

What the woom community thinks

A girl wearing a green woom READY helmet is riding a woom OFF AIR in the color cirrus cloud through the woods. "My daughter hits the trails with confidence and joy."
A girl is wearing a bike helmet and riding a woom OFF AIR bike in the color terra coppa with MUDBLOCKA Mudguards."My kids have so much fun – these bikes are lightweight, agile and easy to ride!"
A boy is riding a copper-colored woom OFF AIR with the front wheel off the ground in a woodland setting."Our son takes to the trails on his own now he has this lightweight bike."
A boy wearing a bike helmet and TENS bike gloves is riding a black woom OFF AIR over a bridge."We've finally found a mountain bike that's actually designed for kids – down to the last detail."
A boy wearing a bike helmet is riding a black woom OFF AIR on a trail in the woods."This bike is seriously cool! I never want to stop riding it."

Have questions about the woom OFF & OFF AIR?

Find out the answers to the most frequently asked questions right here.

Find out more

Let’s Find the Perfect Ride

Whether you’re torn between two bike models or two sizes, we have resources to help you find the perfect bike for your child. 


Use our Bike Comparison Tool to look at two bike models’ specs side-by-side, use our bike quiz to find the perfect bike based on your child’s height and riding preferences, or read our mountain bike blog to determine whether the woom OFF or OFF AIR is a better fit for your child. 

A child wearing a helmet is sitting on a copper-colored woom OFF AIR mountain bike.Compare Bikes
A teenager wearing a helmet is pushing his woom OFF mountain bike uphill as the sun sets.Take the Bike Quiz
Two children wearing helmets are riding their woom OFF AIR mountain bikes on a sandy trail in the mountains.OFF or OFF AIR?
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