In today’s market, a 1981 Honda CB750 can range from about $2,500 for projects to around $8,000–$10,000 or more for well-preserved, low-mileage bikes, with concours-condition examples occasionally exceeding that depending on originality and provenance.
Understanding the price requires distinguishing which CB750 variant you have (standard, Super Sport, Hondamatic, etc.), plus the bike’s condition, mileage, and how complete and authentic the restoration or maintenance history is. The CB750 line from 1981 encompassed several configurations and export versions, so values can vary significantly by model and market demand. This article surveys current market tendencies and provides guidance for buyers and sellers alike.
Market snapshot
A quick snapshot of typical listing prices for common 1981 CB750 variants in rider-ready and collector-grade condition. These figures reflect current dealer listings, private sales, and recent auction results and can vary by region.
- Rider-ready or project bikes: roughly $2,500–$4,500
- Good original (stock components, some wear): roughly $4,500–$6,500
- Very good to excellent original (near-original, good maintenance history): roughly $6,500–$9,000
- Concours or low-mileage original (mint, documented): roughly $9,000–$12,000+
These ranges illustrate how condition and originality drive value more than age alone. Your exact bike may fall outside these ranges depending on variant, provenance, and regional demand.
Variants and what buyers look for
In 1981, Honda offered several CB750 configurations, and buyers treat them differently in value. The standard CB750 line tends to be more approachable for collectors and riders, while specialized variants (such as Hondamatic-equipped models) generally attract a different buyer pool and can shift value, especially if the bike is complete and documented. Authenticity and period-correct parts are highly valued by collectors.
Notable 1981 CB750 configurations
- Standard CB750/CB750F-style bikes: broad market appeal; typical value range mirrors the rider-ready to good-original spectrum, roughly $3,500–$9,000 depending on condition.
- CB750A Hondamatic (automatic transmission): typically lower demand but can fetch $2,500–$5,000 if complete and well maintained.
- Special editions or particularly low-mileage originals: can push toward the upper end, potentially $8,000–$12,000+ with strong provenance.
Valuation by variant highlights why knowing your exact model and its original specifications matters when pricing or bidding. When in doubt, verify the model designation and matching numbers on the frame and engine.
How to verify the current value
To gauge the current value of a 1981 CB750, cross-check multiple sources and compare apples-to-apples examples. Focus on actual sale prices as well as asking prices to gauge real market appetite.
- Consult reputable valuation guides and price databases (Hagerty Motorcycle Price Guide, NADA Guides for motorcycles, KBB motorcycle values).
- Browse current listings and sold listings on eBay Motors, Bring a Trailer, Cycle Trader, and classic motorcycle marketplaces; note variant, mileage, and condition.
- Review recent auction results for 1981 CB750s to understand real-world sale outcomes, not just asking prices.
- Consider regional demand and available replacement parts, which can influence what buyers in your area are willing to pay.
By cross-referencing these sources, you’ll arrive at a realistic value for your specific bike and avoid overpricing or underselling.
Buying and selling tips
Whether you’re buying or selling, a disciplined approach helps you achieve a fair price while preserving the bike’s value and safety.
- Maintain or restore authenticity: keep original paint and chrome where feasible; document replacements with period-correct parts and receipts.
- Provide complete documentation: service records, title, VIN verification, and a clear history boost buyer confidence.
- Address mechanical issues before listing: carburetion, brakes, wiring, seals, and tires should be in solid working order for the best price.
- Photographs matter: include extensive shots of the engine, frame numbers, exhaust, and electrical components, plus close-ups of any defects.
- Set a realistic price: base your asking price on current market data and be prepared to negotiate with informed buyers.
Following these best practices helps you achieve a fair market price while reducing friction in the sale process.
Summary
The value of a 1981 Honda CB750 hinges on the exact variant, overall condition, mileage, and originality. Typical market ranges span from about $2,500 for rough or project bikes up to the high single digits for pristine, well-documented examples, with rare, low-mileage units potentially reaching into the low-to-mid tens of thousands only in exceptional cases. Always check multiple up-to-date sources and compare like-for-like models to arrive at a precise current value.