WOOM 4 Explore
The superlight, all-rounder 20" children's bike for riders aged six and up with disc brakes, 7 gears and all-terrain tires.
100% Original
Free Delivery
30 Days Return
Share this product:
Technical Specification:
| Frame | Frame material: lightweight, high-quality AA 6061 aluminum with butted tubes 20" wheels Child-specific, sporty geometry with a slight kink in the top tube and angular tube profile for a comfy ride and standout style. |
| Gears | 7 gears, Shimano Tourney RD-TY200-SS rear derailleur, Shimano SL-RV300 Revoshift twist shifter |
| Fork | Lightweight aluminum unicrown fork 1″ steerer tube, Generous trail angle for easy, well-balanced handling |
| Wheels | Ultralight aluminum rims Aluminum hubs with sealed bearings and mount for woom click-on mudguards Quick-release axle on front wheel for easy removal/fitting Bolt-on rear wheel 24 lightweight, super strong stainless steel spokes, double-crossed spoking |
| Headset | Fully integrated 1″ headset Sealed industrial-grade bearings Integrated Ahead plug |
| Tires | 20 × 1.5" Billy Bonkers folding tires (Performance Line), Schwalbe Agile, grippy all-terrain tires with low rolling resistance Increased visibility in low-light conditions with reflective stripes on the sidewalls |
| Stem | Superlight stem made out of forged aluminum Adjustable in both height and reach to ensure an optimal bike fit as the rider grows Handlebars attached via two clamps and fixed with two 5 mm hexagon socket bolts Handy ABC marking makes it easier to adjust the handlebars in relation to the saddle height |
| Saddle | Super comfy Ergonomic design, specific for each frame size/age Developed in collaboration with Selle Royal |
| Handlebars | Wide, lightweight aluminum bars with an ergonomic design and child-specific tapered ends to suit smaller hands Sandblasted and anodized in black Width: 550 mm |
| Seatpost | Anodized aluminum seatpost with visible minimum insertion mark Handy ABC marking makes it easier to adjust saddle height in relation to the bars/stem |
| Grips | Ergonomic design Slim, child-specific diameter Targeted comfort zone prolongs the onset of fatigue on long rides Lock-on design for secure attachment to the handlebars |
| Seatpost clamp | Made from aluminum Long quick-release lever that's easy to operate with minimal strength No risk of twisting Integrated shim prevents the seatpost from being scratched |
| Drivetrain | Lightweight, forged 110 mm aluminum cranks with narrow tread (Q-factor) Narrow-wide chainring with 28 teeth Cassette with 11–28 teeth Slim, plastic platform pedals Sealed cartridge bearings |
| Brakes | Hydraulic flat mount disc brakes from Promax, Rotor diameter front/back: 140/140 mm, Adjustable, ergonomic brake levers, designed for children |
| Included tools | 15 mm spanner for pedals 4 mm hex key for stem |
| Weight | 7.8 kg (without pedals) |
| Weight Limit | Upto 70 KG |
| Shipping dimensions | 109 x 23.5 x 54 cm |
Geometry:
| Tyre/wheel size | 20″ |
| Cockpit/handlebar height | 725mm (28.5″) - 790mm (31.1″) |
| Steering angle | 68º |
| Horizontal top tube length | 448.3mm (17.6″) |
| Wheelbase | 844.9mm (33.3″) |
| Seat tube angle | 72º |
| Minimum Saddle Height | 571mm (22.5″) |
| Max. saddle height | 728mm (28.7″) |
| Crank arm length | 110mm (4.3″) |
| Handlebar adjustment | individually adjustable |
| Stand-Over height | 490mm (19.3″) |