BMW K100 custom | 1989

REF: b38100x
Lot closes:
August 13, 2026, 19:30 (Europe/Amsterdam)
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Available Until August 12, 2026, 19:30 (24 hours before auction ends)
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REF: b38100x

LOT: 0% VAT

MAKE: BMW

MODEL: K100

Categories: , , , , , , Brand:

Auction Details

Description

BMW K100 custom | 1989

Highlights:

– 1,000 cc inline-four engine
– 107,000 km indicated on odometer
– Professionally converted to scrambler/cafe racer in 2024
– Spoked wheels, rarely seen on this model
– Recent maintenance carried out approximately 500 km ago

The seller offers for sale this 1989 BMW K100, powered by a 1,000 cc inline-four engine. This K100 was professionally rebuilt into a scrambler/cafe racer configuration in 2024, giving the machine a stripped-back, purposeful stance that sets it apart from the standard touring silhouette the model is usually known for. One of its most distinctive features is the set of spoked wheels, an unusual choice on this type of motorcycle and one that lends the build a classic, hand-made character rather than the factory look. The odometer indicates 107,000 km, and the seller notes that the reading shown corresponds to the period since the conversion was completed, with the mileage of the donor machine unknown to him. The motorcycle is still ridden regularly and receives an annual service. According to the seller, work carried out approximately 500 km ago included the engine oil, brake fluid, gearbox oil, oil filter, air filter, brake discs and brake pads. The bike is also fitted with a connector for a trickle charger, which is supplied with the motorcycle and is a practical addition for winter storage.

The BMW K100 arrived in 1983 and marked a decisive break with the boxer twins that had defined Munich’s motorcycles for six decades. Its liquid-cooled, fuel-injected inline-four was laid flat on its side along the frame, an arrangement that earned the machine its enduring nickname, the Flying Brick. That layout gave the K100 a low centre of gravity, a shaft final drive running cleanly to the rear wheel and a smoothness at speed that made it a formidable long-distance tool in period. Today the K100 has found an entirely new life as one of the most sought-after platforms in the custom scene: its rigid frame, distinctive engine architecture and mechanical robustness make it a natural canvas for scrambler, cafe racer and brat builds, and well-executed examples attract a devoted following among enthusiasts who value both the engineering pedigree and the visual drama of that longitudinal four.

Condition of the bodywork & paint
4 — Very Good. Clean with minimal wear; might need minor replacements for small missing or broken parts.

Technical condition
4 — Very Good. Mechanically solid, with potential for minor servicing.

Overall condition
4 — Very Good. Displays only minimal wear and can hit the road any time.

This item is sold on an as-is basis. The condition of this item is the opinion of the seller and may differ from your own opinion. Photos and descriptions of the listing are for information purposes only.

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