Yamaha R1 2009 vs. BMW M 1000 RR 2021

The Yamaha R1 model year 2009 and the BMW M 1000 RR model year 2021 are both supersport motorcycles that offer impressive performance and advanced features. While the Yamaha R1 is from 2009 and the BMW M 1000 RR is from 2021, there are notable differences between the two in terms of technical specifications and strengths.

In terms of engine and drive train, both motorcycles have an in-line four-cylinder engine with DOHC valves. However, there are differences in bore, stroke, engine power, torque, compression ratio, and displacement. The Yamaha R1 has a bore of 78 mm, a stroke of 52.2 mm, an engine power of 182 HP, a torque of 115.5 Nm, a compression ratio of 12.7, and a displacement of 998 ccm. On the other hand, the BMW M 1000 RR has a bore of 80 mm, a stroke of 49.7 mm, an engine power of 212 HP, a torque of 113 Nm, a compression ratio of 13.5, and a displacement of 999 ccm. These differences in engine specifications indicate that the BMW M 1000 RR has a more powerful engine with higher torque and compression ratio.

Both motorcycles feature a swing arm rear suspension, but there are differences in the front suspension. The Yamaha R1 has a telescopic fork front suspension, while the BMW M 1000 RR has an upside-down telescopic fork front suspension. This indicates that the BMW M 1000 RR may offer better stability and handling in the front.

Yamaha R1 2009

In terms of chassis, both motorcycles have an aluminum frame. However, the BMW M 1000 RR has a twin-tube, load-bearing engine frame type, which may provide better structural rigidity and stability compared to the Yamaha R1's Deltabox frame type.

Both motorcycles have double disk front brakes and 17-inch front and rear tire diameters. This indicates that they offer similar braking performance and tire size.

There are differences in dimensions and weights between the two motorcycles. The BMW M 1000 RR has a longer wheelbase of 1457 mm compared to the Yamaha R1's 1415 mm. The seat height of the BMW M 1000 RR is slightly lower at 832 mm compared to the Yamaha R1's 835 mm. Additionally, the BMW M 1000 RR has a smaller fuel tank capacity of 16.5 liters compared to the Yamaha R1's 18 liters.

BMW M 1000 RR 2021

In terms of strengths, the Yamaha R1 2009 is praised for its sophisticated sound, good power delivery, easy handling, hydraulic spring preload, and high level of workmanship. On the other hand, the BMW M 1000 RR 2021 is praised for its smooth overall package, strong brakes, precise chassis, noble details, great responsiveness, rev-happy engine, great torque curve, and harmonious transition from load to push mode.

As for weaknesses, the Yamaha R1 2009 is criticized for its suboptimal seating position and somewhat difficult cornering over long distances. On the other hand, the BMW M 1000 RR 2021 is criticized for its price package not being customer-friendly, footrests lacking grip on the track, and the desire for a higher and harder seat option.

Overall, the BMW M 1000 RR 2021 offers more advanced features and higher performance compared to the Yamaha R1 2009. However, it is important to consider factors such as personal preference, budget, and intended use when choosing between the two motorcycles.