ACADEMY Grade 5
Ultra-light and ergonomics, the children fit
ACADEMY BIKES - fit like a
glove"Engineered by SCOOL". 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 | 24" |
| B Seat tube length | 380 mm |
| C Seat Tube Angle | 72.0° |
| D Head Tube Length | 135 mm |
| E Head Angle | 70.0° |
| F horizontal top tube length | 499 mm |
| G chainstay length | 400 mm |
| H Wheelbase | 948 mm |
| I min saddle height | 720 mm |
| J max saddle height | 850 mm |
| K crank arm length | 130 mm |
Technical details
| Frame / Fork |
| Frame shape | Diamond Kink |
| Frame material | Tripple Butted Aluminum |
| Frame height | 38 cm |
| Fork | Aluminium |
| Tax rate | - |
| Bottom bracket | |
>td colspan="2">Cockpit
|
| Handlebar | 580mm, double butted aluminum, 20mm rise |
| Grips | Bicycle black |
| Stem | adjustable stem |
| Braking system |
| Brake lever | Aluminum, 3 fingers |
| Front brake | V-Brake, Aluminium |
| Rear brake | V-Brake, Aluminium |
| Drive |
| Gear shift | 8-speed derailleur |
| Gear lever | Shimano SL-R2000, rapidfire / Microshift TS-39-8R |
| Derailleur | - |
| Sequential logic system | Shimano RD-R2000GS Claris / Microshift RD-26S |
| Chain | - |
| Cassette | Shimano CS-HG 41 11-32T Cassette / Microshift CS-H081 11-32T Cassette |
| Crankset | ACADEMY 30T, 130mm, Aluminium |
| Chain guard | - |
| Pedals | 95x80x23mm, ball bearings, black with reflectors, 9/16 thread |
| Impellers |
| Tire | VEE TIRE Rail 24"x1.50 (40-507), Skinwall Synthesis, Reflective Strips, 90 TPI |
| Rims | 24" x 1.5" x 20H, Aluminum, Black |
| Front hub | Aluminum, 14G/20H, black, QR |
| Rear hub | Aluminum, 14G/20H, black, QR |
| Spokes | - |
| Saddle |
| Saddle | Vader |
| Seatpost | 27.2mm x 250mm Aluminum |
| Seat clamp | - |
| Lighting |
| Front headlights | - |
| Taillight | - |
| Dynamo | - |
| Reflectors | - |
| Equipment |
| Bell | - |
| Stand | - |
| Mudguards | - |
| Porter | - |
| Other | COMOA Ergoline Stem |