1985 BMW K100 Cafe Racer

The 1985 BMW K75, K100, & K1100 is currently bid to $2,500 on Bring a Trailer. See Friday's Watchlist AI fair value, deal score, hammer-price prediction, and bidding intelligence for this 1985 BMW K75, K100, & K1100auction.

This 1985 BMW K100 was acquired as a project in 2025 by the seller who subsequently rebuilt it as a cafe racer with work that included repainting the fuel tank, modifying the frame, powder-coating the wheels, engine covers, and frame, and fitting a custom solo seat, clip-on handlebars, a Koso multifunction gauge, an LED headlight, and stainless-steel braided brake hoses. Power is from a liquid-cooled 987cc horizontal inline-four linked to a five-speed transmission and an enclosed driveshaft. This K100 cafe racer is now offered at no reserve with removed parts, photos taken during the build,  a

• Make: BMW
• Model: K75, K100, & K1100
• Year: 1985
• Engine: Five-Speed Transmission
• VIN: WB1051306F0040544