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20" kids' bike, aluminum frame and fork, for children 115–130 cm (6–8 years), belt drive, adjustable stem, Shimano Nexus 7sp. gearing, weight 8.1 kg.
Detailed Description
The ACADEMY brand originates from Germany and specializes in lightweight and ergonomic children's bicycles, designed with a focus on the proper development of the child and the joy of riding. With…
More about the brand Academy20" kids' bike, aluminum frame and fork, for children 115–130 cm (6–8 years), belt drive, adjustable stem, Shimano Nexus 7sp. gearing, weight 8.1 kg.
Detailed DescriptionDo you have a VAT number? Shop without VAT.
More informationThe Academy Grade 4 Belt is a lightweight 20" kids’ bike with high-quality components. Suitable for riders from 115 to 130 cm tall, for children aged 6 to 8.
The bike’s weight has a big impact on how much kids enjoy riding. A quality kids’ bike needs to be lightweight and easy to adjust. That’s why this bike weighs just 8.1 kg and is fitted with high-quality components. The lowered top tube makes it easier for children to get on and off.
Stem
The patented Syntace Vario stem grows with children both in height and length. It is infinitely adjustable and 100% stable in every position.
Q-factor
The Q-factor describes the overall width of the cranks and plays an important role in pedaling efficiency. Ideally, a bike’s Q-factor should match the rider’s natural stance width. A smaller Q-factor is more ergonomic, while a Q-factor that’s too wide forces the legs into an "X" shape when pedaling. This prevents smooth, ergonomically correct pedaling, which can lead to knee pain and rapid fatigue. Academy bikes have one of the smallest Q-factors on the market and are therefore ideally designed for children.
Saddle
The flat saddle provides maximum support and prevents slipping. The optimal saddle cover (neither too soft nor too hard) prevents sinking in and provides a comfortable, secure riding position that increases both comfort and the joy of riding!
Tires
Because Academy kids’ bikes focus on the strength-to-weight ratio for children, the bike is fitted with lightweight, narrow VEE TIRE Rail tires. Thanks to their tread pattern, they are ideal for both city riding and riding on gravel roads. They also look great and, with their reflective stripes, provide the visibility needed in traffic.
Designed by SCOOL
The developers of Academy bikes, in collaboration with the German Institute for Orthopedics, Osteopathy and Sports Medicine (DIOOS) under the direction of Dr. Andreas Elsner, have succeeded in developing ultra-lightweight kids’ bikes that meet the latest ergonomic requirements. All models are lighter than 40% of the average child’s weight, and frames with low, narrow bottom brackets allow children to pedal smoothly and effortlessly. Short cranks and an upright seating position make it possible to always reach the ground with their feet while also ensuring an ergonomic knee position while riding.
EAN: 4250969288834
| Wheel size | Height (cm) | Approximate age | Models |
|---|---|---|---|
| 12" | from 85 cm |
from 1.5 years | Grade 1 |
| 14" | from 95 cm | 2-4 years | Grade 2 |
| 16" | 105-120 cm | 4-6 years | Grade 3 |
| 20" | 115-130 cm | 6-8 years | Grade 4, Trail 4, Pump 4 |
| 24" | 130-145 cm | 7-11 years | Grade 5, Trail 5, Pump 5, Gravel 5 |
| 26" | 140-165 cm | 10-14 years | Grade 6, Trail 6, Pump 6 |
| 27.5" | from 165 cm | from 14 years | Gravel 7, Trail 7 |
Manufacturer: coolmobility GmbH, Ludwig-Erhard-Allee 3, 33719 Bielefeld, 0521 32 99 88 22, shop@coolmobility.de, www.academy-bikes.de
AL triple butted
aluminum
VEE TIRE Speedster 20"x1.50 (40-406), reflective stripes, 72 TPI
20" x 1.5" x 32H, aluminum, black
front: Aluminum, 14G/32H, black, QR, rear: Shimano Nexus SG-C3001 7-speed freewheel, black
7s Shimano Nexus
Shimano Nexus SL-7S31 twist grip shifter
C-Drive 60T, 114mm, aluminum
C-Drive 30T, 13mm, aluminum
Thun Go(A)l 120L, 122mm
560 mm, double butted aluminum, 20 mm rise
Velo black
V-Brake, aluminum
aluminum, 3-finger
Aluminum 27.2 mm x 250 mm
8.10 kg
Aluminum Alloy
Red
Cycling With the Kids
The manufacturer reserves the right to change the specifications of the bicycles without giving any reasons. In exceptional cases, the delivered product may differ from the listed specifications and images due to improved availability or functionality of the bicycle.
The ACADEMY brand originates from Germany and specializes in lightweight and ergonomic children's bicycles, designed with a focus on the proper development of the child and the joy of riding. With…
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Für Versand nach Deutschland, besuchen Sie bitte Academy Grade 4 Belt Kinderfahrrad 20" rot
Für Versand nach Österreich, besuchen Sie bitte Academy Grade 4 Belt Kinderfahrrad 20" rot
Chcesz dostarczyć towar do Polski? Sprawdź Academy Grade 4 Belt rower dziecięcy 20" czerwona
Chcete doručit zboží do České republiky? Prohlédněte si Academy Grade 4 Belt dětské kolo 20" červená
Chcete doručiť tovar na Slovensko? Pozrite si Academy Grade 4 Belt detský bicykel 20" červená
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