1975 BMW R90S

The 1975 BMW R90S is currently bid to $8,500 on Bring a Trailer. See Friday's Watchlist AI fair value, deal score, hammer-price prediction, and bidding intelligence for this 1975 BMW R90Sauction.

This 1975 BMW R90S underwent a refurbishment in 2024 that included refinishing the bodywork, powder-coating the frame, overhauling the 898cc opposed-twin, five-speed transmission, and installing a dual-plug cylinder heads, stainless-steel braided brake hoses, stainless-steel wheel spokes, and a 32/11 final drive ratio. Additional work included polishing the alloy rims, vapor-honing the aluminum, rebuilding the fork, master cylinder, and brake calipers, and replacing the tires, fairing, seat cover, and steering stem bearings. This R90S was acquired by the selling dealer in Wisconsin in 2026 and

• Make: BMW
• Model: R90S
• Year: 1975
• Engine: 898cc Opposed-Twin
• VIN: 4980954