We’ve previously shown you a video and first images of the Honda NSF250R.
The bike has been designed for the forthcoming Moto3 championship, which starts in 2012.
Technical details are after the further imagery, some of which is tiny but then again, so is the bike!
Just for fun we’ve stuck in some details from Repsol Honda about Marc Marquez’s Derbi RSA 125 bike he rode in 2010, just so you can see the changes.
Image Gallery
| Model name | NSF250R | Model name | Derbi RSA 125 | ||
| Model type | MR03 | Model type | N/A | ||
| Overall length × Overall width × Overall height(m) | 1.809×0.560×1.037 | Overall length | 1,850mm (+- 30 mm) | ||
| Wheelbase(m) | 1.219 | Wheelbase | 1,240 | ||
| Ground clearance(m) | 0.107 | Ground clearance | N/A | ||
| Seat height(m) | 0.729 | Seat height | N/A | ||
| Caster angle(degree) | 22°36″ | Caster angle | N/A | ||
| Curb weight(kg) | 84 | Weight | 70kg | ||
| Fuel tank capacity(l) | 11 | Fuel tank capacity | 18l | ||
| Engine type | liquid-cooled 4-stroke DOHC single cylinder | Engine type | liquid-cooled two-stroke, Single cylinder | ||
| Displacement（cm3） | 249.3 | Displacement | 124.9 cc | ||
| Bore × Stroke(mm) | 78.0×52.2 | Bore x Stroke | 54 x 54.5 | ||
| Maximum power（kW/rpm） | 35.5/13,000 | Maximum power | over 50 CV hp | ||
| Maximum torque(N･m/rpm) | 28.0/10,500 | Maximum torque | N/A | ||
| Oil Capacity (ENG OIL/T.M OIL) (l) | 1.27/0.55 | Oil capacity | N/A | ||
| Transmission | Type | Constant mesh | Transmission | 6-speed | |
| Gear ratio | 1st | 1.875 | |||
| 2nd | 1.524 | ||||
| 3rd | 1.304 | ||||
| 4th | 1.167 | ||||
| 5th | 1.077 | ||||
| 6th | 1.000 | ||||
| Reduction gear ratio | Primary | 2.952 | |||
| Secondary | 2.333 | ||||
| Devices (Intake) | IACV | ||||
| Fuel supply system | PGM-FI | Fuel system | Inlet via rotating disc | ||
| Ignition type | Full-transistor | Ignition | Digital CDI with battery | ||
| Clutch type | Wet multiplate | Clutch type | N/A | ||
| Lubricating type | Semi-Dry Sump | Lubricating type | N/A | ||
| Tire size | Front | 90/580R17 | Tire size | N/A | |
| Rear | 120/600R17 | Rear | N/A | ||
| Rim size | Front | 2.50-17 | Rim size | 17in | |
| Rear | 3.50-17 | Rear | 17in | ||
| Brake | Front | Type | Hydraulic disk | Brake - front | Brembo. Stainless steel double front disc. |
| Diameter | φ296 | Diameter | 270mm | ||
| Rear | Type | Hydraulic disk | Rear | Single rear disc | |
| Diameter | φ186 | Diameter | N/A | ||
| Suspension | Front | Inverted telescopic | Suspension - Front | Öhlins upside-down fork | |
| Rear | Pro-link suspension system | Rear | Öhlins upside-down fork | ||
| Frame type | Aluminum twin tube | Frame type | sloping twin-spar aluminium | ||
