BMW R 1250 GS Adventure - 2021 Specifications and Reviews
The 2021 BMW R 1250 GS Adventure is a premium adventure tourer designed for experienced riders seeking long-distance capability and genuine off-road performance. Powered by a 1254cc boxer engine producing 134 horsepower, it combines comfortable highway cruising with rugged terrain versatility. Best known for its reliability, advanced technology, and ability to handle both pavement and challenging trails, it remains the benchmark in the adventure bike category.
General information | |
| Category | Enduro / offroad |
| Year | 2021 |
| Model | BMW R 1250 GS Adventure |
| | |
Engine and Transmission Specifications | |
| Emission details | Closed-loop 3-way catalytic converter, emission standard EU-5 |
| Greenhouse gases | 110.2 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel consumption | 4.75 litres/100 km (21.1 km/l or 49.52 mpg) |
| Driveline | Constant mesh |
| Clutch | Wet clutch with an anti-hopping function, hydraulic activation |
| Transmission type | Shaft drive (cardan) (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Dry sump |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Injection. Electronic intake pipe injection |
| Valves per Cylinder | 4 |
| Bore x Stroke | 102.5 x 76.0 mm (4.0 x 3.0 inches) |
| Compression | 12.5:1 |
| Top speed | 200.0 km/h (124.3 mph) |
| Torque | 143.0 Nm (14.6 kgf-m or 105.5 ft.lbs) @ 6250 Revolutions">RPM |
| Power | 134.1 Horsepower">HP (97.9 Kilowatt">kW)) @ 7750 Revolutions">RPM |
| Engine details | Balancer shaft, variable engine timing system |
| Engine type | Two cylinder boxer, four-stroke |
| Capacity: | 1254.0 ccm (76.52 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Rear brakes | Single disc. ABS. Floating disc. Two-piston calipers. |
| Diameter | 305 mm (12.0 inches) |
| Front brakes | Double disc. ABS. Floating discs. Four-piston calipers. |
| Rear tire | 170/60-R17 |
| Front tire | 120/70-R19 |
| Rear wheel travel | 220 mm (8.7 inches) |
| Rear 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 |
| Front wheel travel | 210 mm (8.3 inches) |
| Front Suspension | BMW Motorrad Telelever; stanchion diameter 37 mm, central spring strut |
| Trail | 100 mm (3.9 inches) |
| Rake (fork angle) | 25.5° |
| Frame type | Two-section frame, front- and bolted on rear frame, load-bearing engine |
Physical measures and capacities | |
| Oil capacity | 4.00 litres (4.23 US quarts) |
| Reserve fuel capacity | 4.00 litres (1.06 US gallons) |
| Fuel capacity | 30.00 litres (7.93 US gallons) |
| Wheelbase | 1504 mm (59.2 inches) |
| Overall width | 980 mm (38.6 inches) |
| Overall length | 2270 mm (89.4 inches) |
| Overall height | 1460 mm (57.5 inches) |
| Alternate seat height | 910 mm (35.8 inches) If adjustable, highest setting. |
| Seat height | 890 mm (35.0 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 268.0 kg (590.8 pounds) |
| | |
Other specs | |
| Comments | Dynamic Traction Control |
| Light | LED headlight |
| Electrical | 12 V / 11.8 Ah, maintenance-free battery. |
| Instruments | TFT colour display |
| Starter | Electric |
| Color options | White/Red/Blue, White/Red/Black, Black/Grey, Grey/Yellow |
Maintenance and service data | |
| Fork tube size | 37 mm (1.5 inches) |
| Tire pressure rear | 42 PSI (2.9 Bar or 290 kPa) |
| Tire pressure front | 36 PSI (2.5 Bar or 250 kPa) |
| Idle speed | 1050 +/- 100 RPM |
| Coolant | 2.00 litres (0.53 US gallons) |
| Brake fluid | DOT 4 |
| Oil filter | K & N KN-160 |
Rider Reviews
MotorcycleDB Review
The 2021 BMW R 1250 GS Adventure is a powerhouse of a motorcycle, boasting a robust 1,254cc engine and top-of-the-line performance capabilities. This adventure bike is designed for the long haul, with a comfortable and ergonomic riding position, perfect for extended rides on both paved roads and off-road trails. The bike's advanced technology, including ABS Pro and Dynamic Traction Control, ensures a safe and controlled ride even in challenging conditions. With its spacious fuel tank and exceptional fuel efficiency, the BMW R 1250 GS Adventure is ready to take on any adventure, making it an ideal choice for riders looking to explore new territories. In addition to its impressive performance, the 2021 BMW R 1250 GS Adventure also features a sleek and stylish design, with a modern and aggressive appearance that captures attention on and off the road. The bike's adjustable windscreen and customizable riding modes provide a personalized riding experience, while its built-in navigation system ensures that riders can easily find their way to their next destination. Overall, the 2021 BMW R 1250 GS Adventure is a top-tier motorcycle that is well-equipped for both leisurely rides and rugged expeditions, solidifying its position as a leading contender in the adventure bike market.Add a Comment
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⚠ Safety Recalls (2)
BMW of North America, LLC (BMW) is recalling certain 2019-2023 R1250GS, R1250GS Adventure, and R1250RTP motorcycles. In certain engine operating and riding conditions, the gearbox input shaft may become damaged or break, possibly resulting in a blocked rear wheel.
Risk: A damaged gearbox input shaft or a blocked rear wheel can increase the risk of a crash.
Remedy: Dealers will update the engine control unit software, free of charge. Owner notification letters were mailed February 22, 2023. Owners may contact BMW customer service at 1-800-525-7417.
BMW of North America, LLC (BMW) is recalling certain 2021 R 1250 RT, R 1250 R, R 1250 RS, R 1250 GS and R 1250 GS Adventure motorcycles. The tire pressure labels may not remain affixed to the motorcycle frame. As a result, these motorcycles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 120, "Wheels and Rims-Other Than Passenger Cars."
Risk: If the label detaches from the motorcycle, proper tire pressure information may not be readily available. This could result in the rider improperly filling the tires which may affect motorcycle handling and control, increasing the risk of a crash.
Remedy: BMW will notify owners, and dealers will replace the tire pressure label, free of charge. The recall began October 19, 2020. Owners may contact BMW customer service at 1-800-525-7417.
Source: NHTSA. View all BMW recalls →
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