BMW K75 & K100
Built from 1983 to 1995, with a manual gearbox.
- 30-day volume
- $0
- 30-day new listings
- 33↑ 106% on the prior 30 days
- For sale now
- 76
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BMW K75 & K100 listings76 for sale now
BMW introduced the K100 in 1983 as a radical departure from its traditional air-cooled boxer twins. The new bike featured a liquid-cooled inline-four engine laid on its side, earning it the nickname 'Flying Brick'. It was a direct effort to compete with the multi-cylinder motorcycles from Japan. In 1985, BMW followed up with the K75, a 750cc triple that was smoother and lighter, which many riders came to prefer.
These K-series bikes are prized for their unique engineering and incredible durability, with many examples easily surpassing 100,000 miles. They represent a major turning point for BMW and offer a comfortable, capable, and distinctive riding experience. Their relatively simple mechanicals make them approachable for home mechanics, and they have become a popular platform for cafe racer and scrambler custom builds.
Buying Tips
- Check service records for regular final drive and transmission input spline lubrication. Neglect leads to costly repairs.
- Test the early ABS system if equipped. The warning lights should cycle correctly on startup, as non-functional units are common.
- Inspect the wiring harness and connectors for corrosion or brittleness, especially around the instrument cluster and under the tank.
- Listen for the fuel pump to prime when the ignition is turned on. Fuel systems can be problematic on bikes that have sat for long periods.
- Look for smoke on startup, which can indicate worn valve stem seals, a common issue as these bikes age.
237 BMW K75 & K100 vehicles have been tracked across auctions and listings on Hypercars, with 76 currently live.
Data sourced from auction results and dealer and private listings across 100+ marketplaces, auctions and forums, plus thousands of dealers. Updated daily.
Frequently Asked Questions
How much does a BMW K75 & K100 cost?
Over the last 12 months, BMW K75 & K100 sold for a median of $4,500 across 11 auction sales tracked on Hypercars; the middle 50% sold between $3,325 and $7,800. There are 76 currently for sale.
How many BMW K75 & K100 listings are for sale right now?
There are 76 BMW K75 & K100 listings currently live across auctions, dealers, and marketplaces tracked by Hypercars.