Basic informations
| Category | Mountain e-bikes |
|---|---|
| Determination | children's |
| Brand | WOOM |
| Catalog number | WOOM-012808 |
Technical parameters
| Gender | boys', girls' |
|---|---|
| Child's age | 7-11 |
| Color | gray |
| Frame color | gray |
| Wheel size | uni |
| Wheel diameter | 24 |
| Construction | Hardtail |
| Season | 2026 |
| Wear and tear | new |
| Model series | Woom UP |
| Advanced state of rider | Recreational, Sports |
| Frame material | aluminum |
| Brakes | disc brakes |
| Speeds/Gears | 1x11 |
| Weight | 15.8 kg |
| Carrying capacity | 80 kg |
| Handlebar height | 890 mm |
| Handlebar width | 600 mm |
| Saddle height | 715-850 mm |
| Frame | Woom Off, ALU 6061, 12x135mm Axle |
| Fork | F1RST RST aluminum air-sprung suspension fork, 80 mm travel, 100 x 15 mm thru-axle |
| Front wheel | Woom Off Disco Tech 24, 100x15 mm |
| Rear wheel | Woom Off Disco Tech 24 135x12 mm |
| Stringing | 20 G14 spokes, double-crossed speaking |
| Rims | Tubeless-ready aluminum rims from Alexrims |
| Back tyre casing | 24 x 2.35" Schwalbe Rocket Ron with ADDIX SPEED rubber compound |
| Cranks | Lightweight, forged 130 mm aluminum cranks with narrow tread (Q-factor) |
| Chainring | 28 T |
| Sorting | Sram NX Trigger, 11sp |
| Derailleur | Sram NX, 11sp |
| Cartridge | Sram NX PG-1130, 11sp, 11-42T |
| Chain | Sram PC1110 |
| Front brake | Promax Hydraulic, 160/140mm |
| Rear brake | Promax Hydraulic, 160/140mm |
| Handlebars | Woom ALU, 31.8mm, 600mm |
| Flu | Child-friendly, lock-on, 100% silicone |
| Stem | Woom Flip-flop, ALU, 50 mm, +/-15° |
| Seat | Ergonomic Woom saddle, which is designed for the needs of the child's pelvis, side protection against rubbing against the wall |
| Seat post | Woom ALU, 27.2 mm, 250 mm |
| Pedals | Woom flat pedals |
| Engine storage | central |
| Engine | Fazua 250 W, 55 Nm, max. 20 km/h |
| Battery | Fazua 250 Wh |
| Battery capacity (Wh) | 250 |
Product description
Off-road adventures get a new dimension with the Woom UP 5 kids' electric mountain bike. Weighing 15.8 kg (without pedals), it's among the lightest in its class and thanks to the Fazua motor, it will help young riders conquer even the steepest hills with a smile. The bike is built on 24" wheels and is an ideal companion for children aged 7 to 11.
The unique drive system allows the motor and battery to be easily removed from the frame, instantly transforming the e-bike into a regular mountain bike. Safety and control over the ride are ensured by hydraulic disc brakes with levers designed specifically for small children's hands.
For maximum comfort in challenging terrain, the air suspension fork can be precisely adjusted to the child's weight. With the 11-speed Sram NX gears, no terrain will be too steep and no path too long.
Fazua electric assist
The Fazua motor offers smooth and natural assistance that responds to pedaling intensity. A major advantage is the ability to completely remove the drive unit and battery, instantly transforming the e-bike into a regular mountain bike.
Modern and Lightweight Frame
The super-light aluminum frame with sporty geometry is designed to provide children with stability and easy maneuverability on the trail. The low center of gravity contributes to a secure feeling when cornering and on technical sections.
Suspension Fork for Comfort
The high-quality air fork smooths out bumps and protects children's wrists. It is fully adjustable according to the rider's weight and can be easily locked out when riding on flat surfaces.
Hydraulic disc brakes
Powerful hydraulic brakes ensure safe stopping in all conditions with minimal effort. The ergonomic brake levers are adjustable so that even small children's hands can comfortably reach them.
Precise Sram NX Shifting
The eleven-speed Sram NX groupset with a wide gear range is a sure bet. It offers light gears for climbs and sufficient speed for flat sections. The intuitive trigger shifter is easy for children to operate.
Main advantages and parameters:
- Super Lightweight Aluminium Frame with Sport Geometry Designed for Easy Off-Road Handling by Children
- Air Suspension Fork with 80 mm Travel, Precisely Adjustable to the Child's Weight and Lockable
- High-Quality Fazua Drive Unit (250 W, 55 Nm) with Smooth Assistance and Speed Limit of 20 km/h
- Unique 2-in-1 System – Motor and Battery (3.3 kg) Can Be Removed from the Frame and the Bike Used as a Standard Model Without a Motor
- 11-Speed Sram NX Gear System with Precise Shifting and Wide Gear Range for Steep Climbs
- Hydraulic Disc Brakes with Ergonomic Levers Designed for Small Children's Hands
- Schwalbe Rocket Ron Off-Road Tires with Addix Speed Compound for Maximum Grip and Stability on the Trail
- Flip-Flop Stem Allows Easy Adjustment of Handlebar Height by Rotating It
- Woom UP 5 is Ideal for Children Aged 7 to 11 Years with a Height of 128–145 cm
- Total Weight of the Bike Including Motor and Battery is 15.8 kg
- 24" Wheelset with Thru-Axles for Increased Stiffness and Stability in Demanding Sections
- Weight Limit: 80 kg
About brand WOOM
The Woom children's bikes from the Austrian manufacturer stand out thanks to their extremely low weight, which is twice as low as the competition. Despite the low weight, the Woom offers a sufficiently robust and solid design that can withstand even the biggest of crashes.

























































































