Woom GO 4 20"
Details
The superlight bike with 20? wheels, a safety-conscious design, BMX-style bars and seven gears for kids aged 6 and up.
+Agile and easy handling: low entry, very low riding position and forgiving front-end geometry resulting in good control and more grins
+Front wheel: fast installation and removal thanks to quick-release skewer
+Rear wheel: installation and removal with 5 mm hex key
+High-quality, lightweight tires with low rolling resistance for maximum safety with minimum effort
+Car-type valves allowing the tires to be pumped up at petrol stations
+Reflective stripes for side visibility
+Handlebars with ABC marking for precise adjustment in relation to the saddle height, super narrow diameter grip, suitable even for very small hands
+Seatpost with ABC marking for precise adjustment of the saddle height in relation to the handlebars
+For use by children up to 154 lbs
Specs
| Frame | Lightweight, high-quality AA 6061 aluminum with butted tubes |
|---|---|
| Fork | Lightweight aluminum unicrown fork |
| Headset | Fully integrated 1? headset |
| Rims | Ultralight aluminum rims |
| Hubs | Lightweight aluminum hubs with sealed bearings |
| Spokes | 20 lightweight, super strong stainless steel spokes, double-crossed spoking |
| Tires | 20 × 1.4? Schwalbe Little Joe |
| Crankset | Lightweight, forged 110 mm aluminum cranks with narrow tread (Q-factor) |
| Chainwheel | Narrow-wide chainring with 28 teeth Cassette with 11–28 teeth |
| Rear Derailleur | Rear derailleur: microSHIFT M21SS |
| Rear Cogs | 7 gears |
| Shifters | Twist shifter: microSHIFT Ds45 |
| Handlebars | BMX style with high rise for maximum adjustability |
| Tape/Grips | Ultra slim, child-specific diameter to ensure good grip |
| Stem | Superlight stem made out of forged aluminum Width: 560 mm |
| Brake Levers | Ergonomic brake levers designed for small hands with short fingers and little strength |
| Brakes | Two independently operated mini V-brakes requiring minimal strength for maximum braking power |
| Pedals | Narrow, flat platform plastic pedals Sealed cartridge |
| Saddle | Ergonomic design |
| Seat Post | Anodized aluminum seatpost with visible minimum insertion mark |
| Seat Binder | Long quick-release lever, easy to operate requiring only minimal strength |
| Weight | 7.8 kg (without pedals) |
* Subject to change without notice.
Part Numbers
| Option | UPC | MPN | Store SKU |
|---|---|---|---|
| Metallic Turquoise / 20" | 9120083729184 | 100885-0000-2008 | 210000085172 |
| Red / 20" | 9120083729177 | 100885-0000-1002 | 210000085171 |