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The 1986 BMW K100RS and 1992 BMW R100R represent two chapters in BMW's storied history.
The 1986 BMW K100RS from Germany was powered by a 987cc DOHC inline-4 producing 90hp at 8000rpm. Weighing 245.0kg (540 lbs) and with a seat height of 810mm, it was aimed at sportbike riders.
The 1992 BMW R100R by contrast offered 980cc of OHV flat-twin power, delivering 60hp at 6500rpm. Tipping the scales at 190.0kg (419 lbs) with a top speed of 175km/h (109 mph), it offered a distinct riding experience. 1980s motorcycles are the rising stars of the collector market. Early sportbikes and final-generation air-cooled models are gaining strong interest.
The 1986 BMW K100RS from Germany was powered by a 987cc DOHC inline-4 producing 90hp at 8000rpm. Weighing 245.0kg (540 lbs) and with a seat height of 810mm, it was aimed at sportbike riders.
The 1992 BMW R100R by contrast offered 980cc of OHV flat-twin power, delivering 60hp at 6500rpm. Tipping the scales at 190.0kg (419 lbs) with a top speed of 175km/h (109 mph), it offered a distinct riding experience. 1980s motorcycles are the rising stars of the collector market. Early sportbikes and final-generation air-cooled models are gaining strong interest.
Specifications Comparison
| 1986 BMW K100RS | 1992 BMW R100R | |
|---|---|---|
| Displacement | 987 cc | 980 cc |
| Power | 90 hp | 60 hp |
| Torque | 86.0 Nm | 56.0 Nm |
| Cylinders | 4 | 2 |
| Top Speed | 220 km/h | 175 km/h |
| Quarter Mile | — | — |
| Dry Weight | 245.0 kg | 190.0 kg |
| Wet Weight | 262.0 kg | 206.0 kg |
| Seat Height | 810 mm | 810 mm |
| Wheelbase | 1516 mm | 1467 mm |
| Fuel Capacity | 22.0 L | 22.0 L |
| Gears | 5 -speed | 5 -speed |
The Verdict
Comparing these two BMW machines reveals the brand's evolution. The 1986 BMW K100RS laid the groundwork with 90hp, while the later 1992 BMW R100R pushed output to 60hp. From a collector's perspective, the 1992 BMW R100R holds the edge with a 6/10 rating. Either way, both are worthy additions to any BMW collection.
About the 1986 BMW K100RS
Introduced in 1986, the 1986 BMW K100RS features a 987cc DOHC inline-4 engine producing 90hp, establishing itself as a notable sport bike.
Full 1986 BMW K100RS Profile →About the 1992 BMW R100R
Introduced in 1992, the 1992 BMW R100R features a 980cc OHV flat-twin engine producing 60hp, establishing itself as a notable naked bike.
Full 1992 BMW R100R Profile →