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Underworld 4 Electro Neo Chrome/Black
The triad and tested Underworld 4 receives a make of this season, including a neo chrome electroplated model for those who want some flare, and a gloss copper-to-black fade for the a little more conservative.
Commander fork - ready to an ungrade to disc brakes, comes with 1 tool installation bearing caps, bladed fork legs and oversize fork crown. Wider, lower, longer because that’s what people wanted, however Triad haven’t stopped there as we’ve added a more rigid 1-piece 15mm rear axle with sub frame and triad exclusive Sentinel rear platform. Revisions to the 49er wheels with bigger bearings for the new axle.
A tough performing trike that represents great value for money.
In stock
Available at store
Bike Size ChartBike sizing
Which Size Bike Does My Child Require?
Children's bikes are generally measured by wheel size, rather than by frame size. Remember children do grow very quickly and you need to take this into consideration when buying a kids bike, However, if you buy a bike that is simply too big for your child, you will compromise your child's safety, and ultimately discourage your child from cycling.
| Age of Child | Wheel Size |
|---|---|
| 3 Years | 12" |
| 4 Years | 14" |
| 5 Years | 16" |
| 6 Years | 18" |
| 7/8 Years | 20" |
| 8/10 Years | 24" |
Which Size Bike Do I Require?
Adults bikes and those for 10/11 years and over, are generally measured by frame size. This is normally the measurement between the centre of the bottom bracket to the top of the seat tube.
| Riders Height In Feet & Inches | Mainly Off Road Use Frame Size Required | Mainly On Road Use Frame Size Required | Road Racing Bikes Frame Size Required |
|---|---|---|---|
| 4 feet 8 to 5 feet 0 | 12 to 14 inches | 13 to 15 inches | 46 to 48cm |
| 5 feet 0 to 5 feet 4 | 14 to 16 inches | 15 to 17 inches | 48 to 50cm |
| 5 feet 4 to 5 feet 8 | 16 to 18 inches | 17 to 19 inches | 50 to 52cm |
| 5 feet 8 to 6 feet 0 | 18 to 20 inches | 19 to 21 inches | 52 to 56cm |
| 6 feet 0 to 6 feet 2 | 20 to 22 inches | 21 to 23 inches | 56 to 60cm + |
£279.99
- FRONT FRAME: SNAKE HEAD gusseted twin tube frame design
- REAR FRAME: TRIAD exclusive Sentinel platform
- FRONT FORK: COMMANDER “V” brake with Disk Brake mount option
- HEADSET: OATH SLIM JIM threadless headset with alloy cap
- HANDLEBAR: Riser bar 620mm wide with 25mm rise
- STEM: Forged Alloy with 4 bolt cap, 45mm extension
- GRIP: OATH Chameleon TPR 130mm with coloured rings
- BRAKE: Alloy “V” brake with cable route through stem
- FRONT RIM: 36 spoke Alloy rim with Colour spokes
- SPOKES: 14g
- HUB: Steel hub with Internal Freewheel
- TYRE: OATH SWERVE 20 x 2.35”
- CRANK: 89mm steel cranks with Allen head bolt
- PEDAL: Large Resin Anti-slip platform pedal
- SEAT: Ergonomically designed, Lotus seat
- SEAT BASE: Quick release adjustable Slider System
- REAR AXLE: 1 Piece 15mm full width axle
- REAR WHEELS: New 15mm 49’er Interchange slick drifting wheels, Nylon hub with P.P slick
- REAR BEARINGS: 15mm High speed ABEC 5
| Code No. | 1ZTRIAD5 |
|---|---|
| Tyre Size: | 24" x 1 3/8" |