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woom OFF 5

Lightweight Aluminum Frame
Carbon Fork
Gears
Innovative Braking System
High-Quality Tires
Ergonomic Contact Points
Easily Adjustable
1/8
woom OFF 5

The ultralight and durable 24" mountain bike with a carbon fork, 9-speed gearing and disc brakes designed for children aged 7 years and over.

NOTE: You won't be able to upgrade the woom OFF to an air suspension fork later on. If you think your rider would benefit from suspension, consider the OFF AIR.

In stock & delivered in 2-3 business days
OFFOFF AIR
color: terra coppa
Price:$999.00

  • Lightweight for Easy Learning
  • Quick and Simple Assembly
  • Worry-Free 30 Day Returns
  • Built for Kids and Built to Last
Size: 24″
Weight: 21.6 lb
Top features: child-specific geometry, carbon fork, ergonomic saddle, disc brakes, tubeless-ready wheels, flip-flop stem, dropper-post-ready seat tube
Age: 7 – 11 years
Height: 49 - 57 in
Find the right bike

Better OFF

The new 24" woom OFF 5 is bound to take your rider’s skills to the next level. Whether off-road or on, the bike combines rugged capability with ergonomics designed for growing bodies and developing skills. Stable, responsive, and equipped with high-performance components and tubeless-compatible rims and tires, the woom OFF 5 provides best-in-class value in its category. Available in black and terra-coppa, this kids’ mountain bike doesn't sacrifice form for function. 

Specifications

Frame

  • Frame material: lightweight, high-quality 6061 T6 aluminum with butted and hydroformed tubes
  • 24″ wheels
  • Easy-access low top tube to assist dismounting
  • Long wheelbase and low center of gravity to aid balancing
  • New, dropper seatpost-ready design
  • Featuring woom-specific molded chainstay protector 

Gears

  • 9 speeds
  • SRAM X5 trigger shifter
  • SRAM X5 rear derailleur

Fork

  • Light carbon fork
  • 1 – 1 ⅛″ tapered steerer tube
  • 100 x 15 mm thru axles
  • Post mount for disc brake

Wheels

  • Tubeless-compatible Alexrims wheelset
  • Aluminum hubs with sealed industrial bearings
  • Thru axles for maximum torsional strength (100 x 15 mm front and 135 x 12 mm rear)
  • 20 G14 spokes, double-crossed spoking
  • Aluminum nipples

Headset

  • Fully integrated 1 – 1 ⅛" headset
  • Sealed industrial bearings

Tires

  • 24 x 2.35″ Schwalbe Rocket Ron with ADDIX SPEED rubber compound
  • Quality mountain bike tires with low rolling resistance, maximum grip, good shock absorption and excellent durability
  • Presta valves, tubeless conversion ready

Stem

  • Forged aluminum
  • CNC-machined
  • Handlebars attached via two clamps
  • Rise/drop: +/-15° with flip-flop design to adjust handlebar height
  • Length: 50 mm

Saddle

  • Ergonomically designed to fit children's anatomy
  • Streamlined mountain-bike specific saddle design 
  • Side protection to lean against walls

Handlebars

  • Wide, ergonomically adapted and lightweight aluminum bars for more control
  • Tapered end to fit child’s hand
  • Sandblasted and silver anodized
  • Width: 585 mm
  • Rise: 20 mm

Seatpost

  • 27.2 x 250 mm
  • Anodized aluminum seatpost with insertion marks that indicate the minimum insertion depth
  • Quick-release seatpost clamp

Grips

  • Child-friendly thanks to small diameter
  • Single-clamp grip to prevent twisting
  • Safety zone: extra rubber on palm-facing portion of grip for added comfort
  • 100% silicone for maximum grip

Seatpost Clamp

  • Quick-release seatpost clamp for easy adjustments
  • Made from aluminum

Drivetrain

  • Lightweight, forged aluminum 5.1" (130 mm) kid-specific cranks with narrow tread (Q-factor)
  • Narrow-wide chainring with 28 teeth in the front
  • Cassette with 11-34 teeth in the back
  • Flat pedals made from fiber-reinforced nylon
  • Chromoly axle and sealed industrial ball bearings

Brakes

  • Hydraulic disc brakes by Promax
  • Rotor diameter front/back: 160/160 mm
  • Ergonomic brake levers designed for children's hands

Weight

  • Bike weight: 21 lbs 9 oz
  • Max weight: 155 lbs combined weight of Rider and cargo

Colors

  • Black
  • Terra Coppa

Enclosed Tools

  • 4 mm hex key for stem and seatpost clamp
  • 8 mm hex key for front wheel and pedals

Shipping Dimensions

  • 52 x 27.6 x 9”

Sizing Chart

Model

Inseam

Height

woom OFF 422.8″ - 28.7″46″ - 51″
woom OFF 527.8″ - 33.7″50″ - 57″
woom OFF 630.3″ - 37.8″55″ - 65″
woom OFF AIR 422.8″ - 28.7″46″ - 51″
woom OFF AIR 528.3″ - 34.3″50″ - 57″
woom OFF AIR 630.7″ - 38.2″55″ - 65″

Unsure how to measure inseam? Can't decide between two sizes? Check out our What Size is Right?article

Geometry

Guarantee

The woom 10-year warranty

Inspiring children to love riding their bikes is our mission at woom. That's why we guarantee the premium quality of every bike down to the last detail with innovative technology and long-lasting materials.

We have full confidence in our bikes, which is why we offer a 10-year warranty on the aluminum frames, rigid forks, bars and stem once you've registered online.

Register now!

Returns

30-Day Return Policy (WOW 60-Day Return Policy)

If you buy a product directly from us that does not meet your expectations for any reason, you can return it within 30 days (WOW 60 days) of the purchase — no questions asked. We will refund the full cost of the product and pay to have it shipped back to woom. Please note: We are unable to refund the original shipping cost from when you first purchased the product. The refund for the cost of the product and return shipping cost will be processed within 5-7 business days upon receiving the shipment.

Return Procedures

If you are returning a product, please initiate a return by clicking the link below. Please read through the following tips if you are returning multiple items or upcycling to ensure your return process goes as smoothly as possible. Thank you!

Keys to Success

  1. If you are returning a combination of any of the following items that cannot fit in the same box, please do this in 2 separate returns. Items include: Any model bike, helmet, rack, freewheel, or fenders. For example, if you are returning a woom bike and helmet/large accessory, one return would contain the bike, and the other return would contain the helmet/ large accessory.
  2. The same rule applies if you are returning multiple bikes. Please do a separate return for each bike.
  3. Please ensure you are choosing the correct reason for return in order to get the correct return label.

Click here for return label

All domestic shipping costs after the initial shipment to you will be covered by us. We will send you a return shipping label and all you have to do is pack it up and bring it to the shipper.

For questions, please email usa@woombikes.com. You can also give us a call at 855-966-6872. We are here to help you.

The woom 10-year warranty

Inspiring children to love riding their bikes is our mission at woom. That's why we guarantee the premium quality of every bike down to the last detail with innovative technology and long-lasting materials.

We have full confidence in our bikes, which is why we offer a 10-year warranty on the aluminum frames, rigid forks, bars and stem once you've registered online.

Register now!

Product Variations

If you spot a difference between the product page and what you received, it’s likely due to a change in our supply chain. Our Customer Experience team is always here to answer any questions that you may have.

Simple assembly for simple rides

Your OFF-road adventure can begin shortly!

In just a few steps, your woom OFF will be ready for its first ride. Check out this video to find out exactly what to do.

Assembly instructions

Instructions for useService & Info

Frequently Bought Together:

READY Kids' Helmet
+2colors
READY Kids' Helmet

Our bike helmet comes in 3 sizes for kids aged 1 to 14. The innovative design guarantees the perfect fit, all-round protection, and ease of use. It's also ideal for roller skating and scooters.

46–50 cm (XS) | 50–53 cm (S) | 53–57 cm (M)

18.2 - 19.6" (XS) | 19.7 - 20.8" (S) | 20.9 - 22" (M)

$89.90
BEAM Bike Lights
BEAM Bike Lights

These powerful, rechargeable, weatherproof LED kids' bike lights are easy to attach and use. They run for up to 6 hours and turn off automatically when no motion is detected. For children aged 3 and up.

$44.90
TENS Bike Gloves
+4colors
TENS Bike Gloves

Our breathable cycling gloves designed to be easy for kids to put on, ensuring maximum grip on the handlebars and providing optimum protection for delicate little hands.
Sizes: 11,5 cm (5) | 13,5 cm (6) | 14 cm (7)

$19.90
GLUG Stainless Steel Bottle
GLUG Stainless Steel Bottle

Clean taste, glug after glug. Meet GLUG, our bicycle water bottle made of premium toxin-free stainless steel. Each GLUG also comes with our unique kid-friendly side-loading bottle cage which fits all standard diameter bike bottles.

$24.00
LOKKI Bike Lock
LOKKI Bike Lock

Save your beloved woom bike in a matter of seconds with our woom chain lock. There is no key needed, just choose a numeric code with 4 digits.

$29.90

Ratings & Reviews

5.00Based on 2 reviews

I want to give props to Woom bikes and the company in general. I love Woom! They are an amazing value and great customer service. We had a Woom Off 4 that both our girls rode until they were too tall. I purchased it for ~$700 in 2020, and we sold it in 2025 for $450. I'm sure it is still being ridden on the Socal flow trails today. We purchased a Woom 5 Off Air for $880 in 2021, and both girls used that until a couple weeks ago when they upgraded to 27.5" wheels. Another awesome bike that had them riding trails around the western US. I just sold that for $700. These bikes maintain their value better than any I've seen. We also have a Woom helmet, and the harness system broke– Woom immediately sent out a replacement harness (for free!) and we'll get another couple years with this helmet. I couldn't be happier with the quality and customer service. The girl's new (bigger) bikes are WAY heavier than the Woom. I highly recommend a Woom investment to anyone with kids interested in biking. You won't be disappointed!

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Stellar machine

My kids have been riding Woom originals from the size 2 on up and they’ve been more than capable on all dirt and gravel paths, but this OFF 5 is something else! Even with the carbon fork, my 9 y/o did a 10 mile mtb race last summer and it was awesome!

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