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ACADEMY Grade 3
Ultra-light and ergonomics that fit children!
ACADEMY BIKES - fit like a glove
Our developers of the ACADEMY Bikes, in cooperation with the German Institute for Orthopaedics, Osteopathy and Sports Medicine (DIOOS), under the direction of Dr. med. Andreas Elsner, has succeeded in developing ultra-light junior bikes that meet the latest ergonomic requirements. All models are lighter than 40% of a normal child's weight, the frames with deep and narrow bottom brackets allow for tight child-friendly leg guidance. Short cranks and the upright sitting position make it possible to put your feet on the ground at any time and still ensure an ergonomic knee position while riding."
Geometry
| A Wheel Size | 16" |
| B Seat tube length | 255 mm |
| C Seat Tube Angle | 68.0° |
| D Head Tube Length | 100 mm |
| E Head Angle | 70.0° |
| F horizontal top tube length | 397 mm |
| G chainstay length | 280 mm |
| H Wheelbase | 676 mm |
| I min saddle height | 490 mm |
| J max saddle height | 570 mm |
| K crank arm length | 100 mm |
Technical details
| Frame / Fork | |
| Frame shape | Diamond Kink |
| Frame material | Tripple Butted Aluminum |
| Frame height | 26 cm |
| Fork | Aluminium |
| Tax rate | - |
| Bottom bracket | |
>td colspan="2">Cockpit
| Handlebar | 470mm BMX Style |
| Grips | Bicycle black |
| Stem | ACADEMY AHEAD, 50mm |
| Braking system | |
| Brake lever | Composite, black |
| Front brake | V-Brake, Aluminium |
| Rear brake | V-Brake, Aluminium |
| Drive | |
| Gear shift | 1-speed freewheel |
| Gear lever | - |
| Derailleur | - |
| Sequential logic system | - |
| Chain | - |
| Cassette | 15T |
| Crankset | ACADEMY 25T, 100mm, Aluminium |
| Chain guard | Hebie Chainlooper |
| Pedals | 95x80x23mm, ball bearings, black with reflectors, 9/16 thread |
| Impellers | |
| Tire | VEE TIRE Rail 16"x1.50 (40-305), Skinwall Synthesis, Reflective Strips, 90 TPI |
| Rims | 16" x 1.5" x 16H, Aluminum, Black |
| Front hub | Aluminum, 14G/16H, black |
| Rear hub | Aluminum, 14G/16H, black |
| Spokes | - |
| Saddle | |
| Saddle | DDK |
| Seatpost | 25.4mm aluminium |
| Seat clamp | - |
| Lighting | |
| Front headlights | - |
| Taillight | - |
| Dynamo | - |
| Reflectors | - |
| Equipment | |
| Bell | - |
| Stand | - |
| Mudguards | - |
| Porter | - |
| Other | Hebie Chainlooper |
Other
| EAN number | 4250969288216 |
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