2023
Woom - OFF 4
Youth · Mountain · Unisex
Frame material Aluminum
Weight 8.39 kg
Wheel size 20
Wheel material Aluminum
Tires 20 X 2.25″ Schwalbe...
Brake type Hydraulic Disc
See all specifications ↓
RRP
849 € incl. taxes
Observed price — New
619 € incl. taxes
Refurbished price
375 € incl. taxes
Likely trade-in value
1 234 €
woom OFF 4
About this bike

The Woom OFF 4 2023 sits in the youth segment in the mountain segment. Built around an aluminium frame.

On the financial side, the recommended retail price (RRP) is 849 €, while the observed market price for a new unit averages 619 €. On the second-hand market we see refurbished units at around 375 €.

Use the table below to compare every retailer 2BX is tracking and pick the best offer for the Woom OFF 4.

Bikes currently in the market or recently sold
Retailer Image Link Model Year Condition Price RRP Discount Status Country Last seen First seen Online for Similarity E-Bike Groupset Mileage Size Brake type Frame material Wheel size Motor Torque Battery capacity Category
Retailer Link OFF 4 2026 New 1 234 € 1 234 € -20% On sale Germany 2026-07-12 2026-04-19 84 Related No One size Aluminium Kinder- & Jugendfahrräder
Retailer Link OFF 4 2026 New 1 234 € 1 234 € -20% On sale Netherlands 2026-07-10 2026-07-07 3 Related No 1 x 9 Hydraulische schijfremmen Aluminium Jongensfietsen
Retailer OFF 4 2025 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-06-13 2026-06-02 11 Related No SRAM X5 One s Disco Aluminium Youth
Retailer OFF 4 New 1 234 € 1 234 € -20% Sold Spain 2026-02-23 2026-02-14 9 Similar match No 20
Brand Market Footprint

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Specifications
CategoryYouth
SubcategoryMountain
Year2023
FrameFrame material: lightweight, high-quality 6061-T6 aluminum wit...
Frame materialAluminum
ForkLight carbon fork, 1 – 1 ⅛″ tapered steerer tube, 100 x...
Fork materialCarbon
Weight8.39 kg
SuspensionRigid
TravelNULL
Colors XXXXXXXX
Sizes XXXXXXXX
Components
Brake type Hydraulic Disc
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
Grips Child-friendly because of a small diameter, Single-clamp grip to prevent twisting, Safety zone: extra rubber on the palm-facing portion of the grip for added comfort, 100% silicone for maximum grip
Saddle Ergonomically designed to fit a child’s anatomy, Streamlined, mountain-bike-specific saddle design, Side protection to lean against walls
Seatpost 27.2 x 250 mm, Anodized aluminum seatpost with insertion marks that indicate the minimum insertion depth, Quick-release seatpost clamp
Wheels & Tires
Wheel size 20
Wheel material Aluminum
Rims 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
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
Tire width 2.25"
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