The Joy of Learning to Ride - A Simple Children's Bike
Different from the sporty NAIK series for young people, FUN 20 is simpler. Its lightweight aluminum frame is durable and the classic V brake is reliable. It does not have a complex transmission system, and beginner riders may prefer a simple bike that only requires braking.
Belt Drive - Maintenance-Free and Reliable
FUN 20 is equipped with a maintenance-free single-speed belt drive system, reducing the cost of learning to ride a bicycle for children. The 20-inch wheel size is suitable for the age range of beginner riders.
Specification
- Frame: FUN 20", AL6061 T6 Aluminum, Belt Drive System, V
BRAKE,130mm O.L.D. - Fork: FUN 20", AL6061 T6 Aluminum, V-BRAKE,100mm O.L.D.
- Crank: Aluminum Belt Crankset, HTD, crank arm length 140mm，
- Cassette: Aluminum Rear Belt Sprocket HTD,28T-8mm
- Chain: Gates HTD Belt, 1080- 8 mm- 13,127 T
- Bottom Bracket: BB73-68mm, BSA, Sealed Cartridge
- Brake: Aluminum Brake Level,Tektro 837AL V-Brake
- Wheels: PARDUS Aluminum V-Brake,20"（406),30mm rim
width,,front 100×9mm Axes;Rear 130×10mm Axes - Tire: BILLI GOAT W3104, 60TPI,20×2.1
- Handlebars: MVMT M-BLACK AL6061 T6,7degree,20mm rise,25.4mm,540mm
- Stem: MVMT M-BLACK AL6061 T6 3D forged and CNC,L:35mm
- Seat Post: MVMT M-BLACK AL6061 T6 3D forged 15mm Offset,25.4X280mm
- Saddle: PARDUS 145×250mm
- Weight: 8.2kg
Size Chart
- Age:5-9 years
- Height: 120-140 cm
| FUN Geometry | |
| SIZE | Free size |
| Reach | 326 |
| Stack | 412 |
| Bike standover height | 558 |
| Top tube length(Horizontal) | 460 |
| Head tube angle | 70 |
| Seat tube angle | 72 |
| Wheelbass | 868 |
| Chainstay length | 380 |
| Front center | 488 |
| BB drop | 10 |
| Seat tube length | 260 |
| Head tube length | 100 |
| Fork offset | 15 |
| Fork length | 323 |
| Trail | 88 |
| Stem length | 40 |
| Handlebar width | 540 |
| Crank length | 140 |
| Seat tube offset | -15 |