
Photo: Classic & Classy Motorcycles Ltd · Owned by Classic & Classy Motorcycles Ltd
Classic motorcycle head-to-head
Harley-Davidson FLH Shovelhead scores 74/100 overall against Yamaha RD125DX on 77/100. On the road: 58–63. As classics: 90–90. Overall result: Yamaha RD125DX.

Photo: Classic & Classy Motorcycles Ltd · Owned by Classic & Classy Motorcycles Ltd

The numbers
| Category | Harley-Davidson FLH | Yamaha RD125DX | Advantage |
|---|---|---|---|
| road | |||
| PerformanceDirect comparison of power, acceleration and usable performance across the pre-1990 classic field. | 5 | 5 | Level |
| HandlingSteering, stability, weight and real-road manners. | 4 | 8 | Yamaha RD125DX |
| BrakingDirect comparison of real stopping ability without an age allowance. | 4 | 6 | Yamaha RD125DX |
| ReliabilityEngine, electrics and general dependability when properly maintained. | 5 | 7 | Yamaha RD125DX |
| Ease of ownershipMaintenance, parts supply and access to specialist knowledge. | 8 | 7 | Harley-Davidson FLH |
| ComfortRiding position, vibration and suitability for longer journeys. | 9 | 5 | Harley-Davidson FLH |
| classic | |||
| StylingDesign quality, visual presence and period appeal. | 9 | 9 | Level |
| Historical importanceInfluence on motorcycling and importance within its era. | 9 | 9 | Level |
| Collector appealLong-term desirability among classic motorcycle enthusiasts. | 8 | 9 | Yamaha RD125DX |
| CharacterSound, feel, personality and memorable riding experience. | 10 | 9 | Harley-Davidson FLH |
you want relaxed long-distance presence, unmistakable American V-twin character and traditional Harley styling.
you want a proper twin-cylinder learner motorcycle with disc-brake styling, a crisp exhaust note and strong 1970s nostalgia.
Background
The Harley-Davidson FLH Shovelhead was produced from 1966–1984 and used a Air-cooled 45-degree Shovelhead V-twin. Within this comparison library it stands out particularly for character, styling, historic importance. It suits riders who value the qualities described in its original profile rather than choosing by specification alone.
The Yamaha RD125DX was produced from 1975–1982 and used a 124cc air-cooled two-stroke parallel 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.
Interesting details
Present-day appeal
Collector interest is strongest where condition, originality and correct period details support the identity of the Harley-Davidson FLH Shovelhead. Its library score for character 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 Yamaha RD125DX. Its library score for styling is 9/10. 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
Yamaha RD125DX wins the direct on-the-road comparison. As classic motorcycles they also finish level. Yamaha RD125DX takes the overall result after the road and classic scores are weighted equally.