Micha's R1250GSA
Specifications
Motor
| Item | Description |
|---|---|
| Type | Air/liquid-cooled four stroke flat twin engine, double overhead camshaft, one balance shaft and variable engine timing system BMW ShiftCam. |
| Bore x stroke | 102.5 mm x 76 mm |
| Capacity | 1,254 cc |
| Rated output | 100 kW (136PS) at 7,750 rpm |
| Max. torque | 143 Nm at 6,250 rpm |
| Compression ratio | 12.5 : 1 |
| Mixture control | Electronic intake pipe injection |
| Emission control | Closed-loop 3-way catalytic converter, emission standard EU-5 |
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Performance / Fuel Consumption
| Item | Description |
|---|---|
| Maximum speed | over 200 km/h |
| Fuel consumption per 100 km based on WMTC | 4.75 l |
| CO2 emission based on WMTC | 110 g/km |
| Fuel type | Unleaded super, octane number 95 (RON), adaptive fuel quality regulation (91 to 98 RON) |
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Electrical System
| Item | Description |
|---|---|
| Alternator | Three-phase alternator with 510 Watt nominal power |
| Battery | 12 V / 11.8 Ah, maintenance-free |
| ECALL | Intelligent Emergency Call |
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Power transmission
| Item | Description |
|---|---|
| Clutch | Wet clutch with an anti-hopping function, hydraulic activation |
| Gearbox | Constant mesh 6-speed gearbox with helical gear teeth |
| Drive | Shaft drive |
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Chassis / brakes
| Item | Description |
|---|---|
| Frame | Two-section frame, front- and bolted on rear frame, load-bearing engine |
| Front wheel location / suspension | BMW Motorrad Telelever; stanchion diameter 37 mm, central spring strut |
| Rear wheel location / suspension | Cast aluminium single-sided swing arm with BMW Motorrad Paralever; WAD strut (travel-related damping), spring pre-load hydraulically adjustable (continuously variable) at handwheel, rebound damping adjustable at handwheel |
| Suspension travel, front / rear | 210 mm / 220 mm |
| Wheelbase | 1,504 mm |
| Castor | 95.4 mm |
| Steering head angle | 65.1° |
| Wheels | Cross spoke wheels |
| Rim, front | 3.00 x 19" |
| Rim, rear | 4.50 x 17" |
| Tyre, front | 120/70 R 19 |
| Tyre, rear | 170/60 R 17 |
| Brake, front | Dual disc brake, floating brake discs, diameter 305 mm, 4-piston radial calipers |
| Brake, rear | Single disc brake, diameter 276 mm, double-piston floating caliper |
| ABS | BMW Motorrad Integral ABS Pro (part-integral, slant-layer-optimized) |
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Dimensions / weights
| Item | Description |
|---|---|
| Seat height | 890 mm / 910 mm |
| Inner leg curve | 1,950 mm / 1,990 mm |
| Usable tank volume | 30 l |
| Reserve | Approx. 4 l |
| Length (over mud guard) | 2,270 mm |
| Height (over windshield) | 1,460 mm |
| Wide (over hand guard) | 980 mm |
| Unladen weight, road ready, fully fuelled | 268 kg |
| Permitted total weight | 485 kg |
| Payload (with standard equipment) | 217 kg |
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Equipment
| Item | Description |
|---|---|
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Links
Here are a few links to relevant resources
You can contact Micha here.
Last updated: 2023.06.10 |