
Photo: Triple-green · CC BY-SA 2.0
Classic motorcycle head-to-head
Harley-Davidson EL Knucklehead scores 79/100 overall against Honda CB750 K0 on 83/100. On the road: 57–70. As classics: 100–95. Overall result: Honda CB750 K0.

Photo: Triple-green · CC BY-SA 2.0

Photo: www.mgaylard.co.uk and thanks for looking · CC BY 2.0
The numbers
| Category | Harley-Davidson Knucklehead | Honda CB750 | Advantage |
|---|---|---|---|
| road | |||
| PerformanceDirect comparison of power, acceleration and usable performance across the pre-1990 classic field. | 7 | 7 | Level |
| HandlingSteering, stability, weight and real-road manners. | 6 | 6 | Level |
| BrakingDirect comparison of real stopping ability without an age allowance. | 4 | 5 | Honda CB750 |
| ReliabilityEngine, electrics and general dependability when properly maintained. | 5 | 8 | Honda CB750 |
| Ease of ownershipMaintenance, parts supply and access to specialist knowledge. | 5 | 9 | Honda CB750 |
| ComfortRiding position, vibration and suitability for longer journeys. | 7 | 7 | Level |
| classic | |||
| StylingDesign quality, visual presence and period appeal. | 10 | 9 | Harley-Davidson Knucklehead |
| Historical importanceInfluence on motorcycling and importance within its era. | 10 | 10 | Level |
| Collector appealLong-term desirability among classic motorcycle enthusiasts. | 10 | 10 | Level |
| CharacterSound, feel, personality and memorable riding experience. | 10 | 9 | Harley-Davidson Knucklehead |
you want landmark Harley-Davidson engineering, exceptional visual character and one of America's most collectible motorcycles.
you want landmark engineering, strong usable performance, dependable electrics and easy classic ownership.
Background
The Harley-Davidson EL Knucklehead was produced from 1936–1940 and used a 989cc air-cooled overhead-valve V-twin. Within this comparison library it stands out particularly for styling, historic importance, collector appeal. It suits riders who value the qualities described in its original profile rather than choosing by specification alone.
The Honda CB750 K0 was produced from 1969–1970 and used a 736cc air-cooled inline four. Within this comparison library it stands out particularly for historic importance, collector appeal, styling. It suits riders who value the qualities described in its original profile rather than choosing by specification alone.
Interesting details
Present-day appeal
Collector interest is strongest where condition, originality and correct period details support the identity of the Harley-Davidson EL Knucklehead. Its library score for styling is 10/10. Values and desirability can vary substantially between years, specifications and restoration quality, so individual examples should be assessed on their own evidence.
Collector interest is strongest where condition, originality and correct period details support the identity of the Honda CB750 K0. Its library score for historic importance is 10/10. Values and desirability can vary substantially between years, specifications and restoration quality, so individual examples should be assessed on their own evidence.
Before you buy
Period opposition
Final result
Honda CB750 K0 wins the direct on-the-road comparison. Harley-Davidson EL Knucklehead wins the classic-motorcycle comparison. Honda CB750 K0 takes the overall result after the road and classic scores are weighted equally.