SKU: 17853244905

OFF 4 (20")

Sale price$382.05 Regular price$424.50
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

OFF 4 (20")Take your young Rider beyond the beginning stages of their mountain biking journey with the new 20 woom OFF 4! Stable, responsive, and equipped with high performance components and tubeless compatible rims and tires, it provides best in class value in its category. The woom OFF 4 is happiest venturing down a gravel path, up a dirt mountain road, or on the MTB trail but will hold its own on any urban playground or paved path. Off road capable, kid

Take your young Rider beyond the beginning stages of their mountain biking journey with the new 20” woom OFF 4! Stable, responsive, and equipped with high-performance components and tubeless-compatible rims and tires, it provides best-in-class value in its category.

The woom OFF 4 is happiest venturing down a gravel path, up a dirt mountain road, or on the MTB trail but will hold its own on any urban playground or paved path. Off-road capable, kid-tested and ergonomically designed for growing bodies!

FEATURES:

  • Ultralight frame: The premium aluminum frame is lightweight with a sporty geometry, making it safe and intuitive for your child to handle on their off-road adventures. The kink in the top tube means it's easy to dismount quickly, so your child can get off the saddle safely even in the trickiest situations.
  • Ultimate design for young riders: With a low center of gravity, flat steering angle and long wheelbase, the sporty frame design provides a perfectly smooth and agile ride – and that means secure handling, good balance and a whole lot of fun for your child.
  • Powerful disc brakes: The powerful disc brakes are easy to modulate and reliable at all times – even when the weather is wet and the ground is muddy. Teamed with the child-specific, reach-adjustable brake levers, they allow your child to stay in full control in every situation.
  • Precise 9-speed gearing: Shifting is smooth and precise on any terrain thanks to the easy-to-operate SRAM X5 gearing. Kids can easily work the trigger shifter with their thumbs, with the reliable Exact Actuation™ gear technology ensuring speed and precision every time.
  • High-quality drivetrain: Optimum power transfer and smooth pedaling without dropping the chain? Not a problem thanks to the lightweight, child-specific cranks and the narrow-wide chainring that keeps the chain firmly in place even on the roughest of terrains. The cassette’s wide gear range keeps your child moving on flat stretches and steep climbs alike.
  • Grippy, tubeless-ready tires: The high-quality Schwalbe tires provide the perfect balance between low rolling resistance and good grip. With Tubeless Easy technology and tubeless-ready rims, it’s a straightforward transition to go tubeless and benefit from even more grip and comfort.
  • Age: 6 - 8 years

SPECS:

Frame
  • Frame material: lightweight, high-quality 6061-T6 aluminum with butted and hydroformed tubes
  • 20″ wheels
  • Easy-access low top tube to assist dismounting
  • Long wheelbase and low center of gravity to aid balancing
  • Featuring woom-specific molded chainstay protector 
Fork
  • Light carbon fork
  • 1 – 1 ⅛″ tapered steerer tube
  • 100 x 15 mm thru axle
  • Post mount for disc brake
Gears
  • 9 speeds
Crankset/Chainring
  • Lightweight, forged aluminum, 4.3" (110 mm), kid-specific cranks with narrow tread (Q-factor)
  • Narrow-wide chainring with 28 teeth in the front
  • Flat pedals made from fiber-reinforced nylon
  • Chromoly axle and sealed, industrial ball bearings
Cassette
  • Cassette with 11-32 teeth in the back
Rear Derailleur
  • SRAM X5 rear derailleur
Shifters
  • SRAM X5 trigger shifter
Brakes
  • Hydraulic disc brakes by Promax
  • Rotor diameter front/back: 140/140 mm
  • Ergonomic brake levers designed for a child’s hands
Handlebar
  • Wide, ergonomically adapted and lightweight aluminum bars for more control
  • Tapered end to fit a child’s hand
  • Sandblasted and silver anodized
  • Width: 570 mm
  • Rise: 20 mm
Stem
  • Forged aluminum
  • CNC-machined
  • Handlebars attached via two clamps
  • Rise/drop: +/-15° with flip-flop design to adjust the handlebar height
  • Length: 50 mm
Seatpost
  • 27.2 x 250 mm
  • Anodized aluminum seatpost with insertion marks that indicate the minimum insertion depth
  • Quick-release seatpost clamp
Saddle
  • Ergonomically designed to fit a child’s anatomy
  • Streamlined, mountain-bike-specific saddle design 
  • Side protection to lean against walls
Hubs
  • Aluminum hubs with sealed industrial bearings
Rims
  • Tubeless-compatible Alexrims wheelset
  • 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
Tires
  • 20 x 2.25″ 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
Extras N/A
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 17853244905

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 792 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
W
Verified Purchase
Wendy
Charlottesville, US
★★★★★ 5
Great addition to the Kitchen - Not just for coffee!
Color: Black
works great for my morning coffee and can also make whip cream for those special treats!!! Cleans up easily. The recharging and attachment holder is great so you are not hunting for the attachment you need for the job. This has been a great product and completes the task at hand very well. It has the 3 power selections for different jobs. The attachment and the base are built well and very stable. I would order again (if need be) and I would also give a gift!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
M
Verified Purchase
Molly Wood
Houston, US
★★★★★ 5
Powerful vortex of blending…
Color: Black
Too powerful!! I use a handheld frother for mixing coffee/lattes, and when my last one died, I read extensive reviews to find a new one. I liked that this one had a stand, and three speed settings seemed like plenty; unfortunately, this frother is unusable even at the lowest speed for mugs that are more than 50% full, my goodness - it created a coffee vortex with walls so high it looked like a massacre within seconds. We’re absolutely keeping it, now my husband can make whipped cream in seconds, but now I’m shopping for a weaker version, and we’ll be a two-frother household.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
T
Verified Purchase
Theresa Grisanti
Boise, US
★★★★★ 4
The way it’s made and works
Color: Black
Love it !! Works great !! The stand is not light so it’s sturdy .. great buy , charging is easy and lasts long
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
S
Verified Purchase
Sue Faucher
Houston, US
★★★★★ 5
Love the charging stand!
Color: Black
Love that this comes on a stand instead for charging of that wobbly wire stand. Very powerful so be careful when you’re stirring your coffee. Use it on low and keep it on the bottom of the cup. So far it works great I bought an extra for a family member.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
G
Verified Purchase
Gloria
West Palm Beach, US
★★★★★ 5
Works great!
Color: Black
This rechargeable milk frother works really well. I love that it comes with three detachable stainless steel whisks — it makes it easy to switch between frothing milk, mixing drinks, or lightly whisking other ingredients. The three speed settings are great depending on what you’re making, and it has plenty of power without being too noisy. The rechargeable feature is a big plus since I don’t have to keep replacing batteries and it works for many mixes before having to charge it. It’s comfortable to hold, easy to clean, and works quickly. Overall, it’s a great little kitchen tool and feels well made. I did unfortunately put the handle in my sink and it got too wet (not submerged) and did not work and I had to order another one. So be careful not to get the handle too wet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2026

recommand products