Use my current location Mongoose Switchback 20 Kids Mountain Bike Blue (2021)
Up to 12 months interest free
Perfect Ride Guarantee
If you don't love it, you can swap it, up to 30 days from purchase!* Learn more »
Free Bike Build
We'll build your bike for free when you click and collect at any 99 Bikes store.
First Free Tune-up
Every bike comes with a complimentary free tune-up and safety check.
Please note that, in order to reduce production and delivery times, bike specifications are subject to change by the manufacturer without notice. Please be aware that these changes might not be reflected on product pages and images.
The Mongoose Switchback Kids Mountain Bike is high-quality 20-inch kids built that is built for fun and adventure. It all starts with the light and tough alloy frame that is easier for younger riders to control so that they can develop their riding skills. The Switchback brings the quality thanks to an Xposure Suspension Fork with lockout and 60mm travel to smooth the bumps.
Kids can ride up hills and learn on a geared bike with the 8 speed Shimano drivetrain that will give them easy speed. They can still ride in control with mechanical disc brakes giving much better control than traditional rim brakes. The 20 inch Xposure MTB Tyres mean that this bike is well suited to 6-9 year olds who want to ride a bike with a true mountain bike feel just like the adults.
Features
- Xposure® 60 mm travel fork
- 3×8 drivetrain; Shimano® Tourney derailleurs and shifters
- Mongoose® mechanical disc brakes
| SKU | MGM55200U10OS |
|---|---|
| Season | 2021 |
| Size | 20inch - G |
| Click & Collect | Yes |
| Frame | Tectonic T1, aluminum, 20” sport geometry, 9 mm x 135 mm QR dropout, internal cable routing, 9 mm x 135 mm dropout, replaceable hanger |
| Frame Material | Alloy |
| Fork | Xposure, 20”, steel steerer, lockout, 9 mm x 100 mm, QR, 60 mm travel |
| Fork Material | Steel |
| Front Travel | under 100mm |
| Front Gears | Single |
| Rear Gears | 8 Speed |
| Crankset | Prowheel PRA-102PP, aluminum, 32T |
| Pedals | Mongoose, nylon |
| Chain | KMC Z8 |
| Brake Type | Mechanical Disc Brake |
| Brakes | Mongoose, mechanical, aluminum, 160 mm rotor |
| Shifters | Shimano SL-M310, 8 |
| Brake Levers | Alloy |
| Derailleur Rear | Shimano RD-TX800 |
| Cassette | Sunrace, 8-speed, 11-34t |
| Wheel Size | 20" |
| Tyres | Xposure MTB, 20 in x 2.1 in, wire bead |
| Rims | Xposure MD-16, aluminum double wall, 19 mm ID, 32H |
| Hubs | F: Xposure, aluminum, ball bearing, 9 mm x 100 mm, 32H, 6-bolt R: Xposure, aluminum, ball bearing, 9 mm x 135 mm, 32H, 6-bolt |
| Spokes | 14G, stainless steel |
| Bottom Bracket | Feimin FP-B609W, cartridge, 3-piece, threaded 68 mm shell |
| Handlebar | Xposure, double-butted aluminum, 560 mm width, 25 mm rise, 31.8 mm clamp |
| Headset | Threadless, ZS44/ZS44, retainer bearing |
| Grips | Xposure Kraton, single density |
| Stem | Xposure diecast, threadless, 70 mm, 7°, 31.8 mm clamp |
| Saddle | Mongoose MTB comfort, steel rails |
| Seatpost | Xposure, aluminum, 350 mm, 20 mm offset, 31.6 mm |
| Sizing | 20 Inch |
Mongoose Kids Bike Sizing Chart
This is an accurate estimate, and every new bike comes with a free professional bike fit when you click & collect in store, plus all bikes have a 30 day Perfect Ride Guarantee.