Woom UP 5
Details
An ultralight 24" electric mountain bike with a suspension fork, updated Fazua drive, and disc brakes designed for children aged 7 years and over.
Get ready to supercharge mountain biking as you know it!
Whether tackling gravel, commuting to school, shredding the trails, or reaching far-flung peaks, the woom UP turns every ride into an adventure.
The woom UP 5 is a well-rounded, dynamic electric mountain bike intended for kids aged 7 and up. With cadence and torque sensors built into the motor, the woom UP 5 provides for a smooth, natural ride, while enabling your Rider to go further.
Created with children in mind, the bike features kid-specific geometry and enhanced safety features. For instance, at speeds upwards of 15.5mph, the motor-assist automatically switches off and allows the Rider to use their own pedal power to go faster.
With great power comes great responsibility. As a new e-bike owner, woom has a few recommendations before your kid's first ride. We advise checking your state and local laws on e-bikes, always wearing a helmet, high-vis clothing, and having bike lights, and being mindful when mounting and dismounting, since e-bikes are heavier than traditional bikes. To find out more information on the legality of e-bikes in your location, check out our blog on the topic.
| Tire/wheel size | 24" |
|---|---|
| Handlebar height | 35.04" |
| Steering angle | 66° |
| Horizontal top tube length | 21" |
| Wheelbase | 39.1" |
| Seat tube angle | 67° |
| Minimum saddle height | 28.15" |
| Max. saddle height | 33.5" |
| Crank arm length | 5.12" |
| Handlebar adjustment | Angle +/-15°, Height +/-0.47" |
| Stand-over height | 25" |
| Model | Inseam | Height |
|---|---|---|
| woom UP 5 | 28" - 33.5" | 50" - 57" |
| woom UP 6 | 30.9" - 37.4" | 55" - 65" |
Specs
| 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 frame design Featuring woom-specific molded chainstay protector |
|---|---|
| Fork | F1RST hydraulic air suspension fork with 80 mm travel, adjustable compression and rebound damping, plus lock-out 1 – 1 1/8" tapered steerer tube 100 x 15 mm thru axle 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 spokes, double-crossed spoking Aluminum nipples |
| 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 |
| Crankset | 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 11-42 teeth in the back Flat pedals made from fiber-reinforced nylon Chromoly axle and sealed industrial ball bearings |
| Shifters | SRAM NX trigger shifter |
| Rear Derailleur | SRAM NX rear derailleur |
| Brakes | Hydraulic disc brakes by Promax Rotor diameter front/back: 160/160 mm Ergonomic brake levers designed for children's hands |
| 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 |
| Tape/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 |
| Stem | Forged aluminum CNC-machined Handlebars attached via two clamps Rise/drop: +/-15° with flip-flop design to adjust handlebar height Length: 50 mm |
| Headset | Fully integrated 1 – 1 1/8" headset Sealed industrial bearings |
| Seatpost | 27.2 x 250 mm Anodized aluminum seatpost with insertion marks that indicate the minimum insertion depth |
| Saddle | Size specific, ergonomically designed to fit children's anatomy Streamlined mountain-bike specific saddle design Side protection to lean against walls |
| Motor | FAZUA Ride 50 Trail Drivepack 250 watt max power output/350 Watt short-term in boost function Energy 250X battery with 250 watt capacity 58Nm torque Up to 15.5 mph pedal-assist Three support modes Removable motor and battery unit (7.2 lbs) Frame-integrated bottom bracket houses dual-sided torque and cadence sensors for natural-feeling engagement of drive system Pairs with FAZUA Rider app to view bike data including speed, mileage, battery charge, navigation, and more. |
* Subject to change without notice.
Part Numbers
| Option | UPC | MPN |
|---|---|---|
| Electric Blue / One Size / 24-inch | 09120083727296 | 100002-0068-3001 |