23/09/2003
The Honda MR50, often affectionately referred to as the 'baby Elsinore', holds a special place in the hearts of vintage motorcycle enthusiasts. Introduced to the market in 1974, this diminutive machine was designed with a clear purpose: to serve as an accessible gateway into the thrilling world of Honda's iconic Elsinore dirt bikes. Its brief production run, lasting only through 1975, has only added to its collectibility and charm. This article delves into the specifics of this charming little bike, exploring its specifications, historical context, and what makes it a sought-after item among collectors today.

The Genesis of the Mini Elsinore
In the mid-1970s, Honda was experiencing significant success with its larger Elsinore motocross models. Recognizing the potential to introduce younger riders and less experienced enthusiasts to the brand's off-road prowess, Honda developed the MR50. The goal was to create a scaled-down version that captured the spirit and styling of its bigger siblings, but in a package that was less intimidating and more manageable for novices. Crucially, Honda understood that parental supervision would be key for many of its young riders. To address this, they ingeniously incorporated a feature that allowed parents to limit the bike's top speed by simply screwing in one of four provided throttle stops. This thoughtful addition made the MR50 a safe and responsible choice for introducing children to the joys of motorcycling.
Powertrain and Performance
At the heart of the Honda MR50 beats a feisty 49cc two-stroke engine. This single-cylinder motor, known for its simplicity and lively performance, was paired with a 3-speed transmission. While not designed for outright speed, this setup provided ample power for learning the basics of clutch and gear operation, as well as navigating various terrains. The engine required a premix lubrication system, a common characteristic of two-stroke engines of that era, where oil is mixed directly with the fuel to ensure proper lubrication of internal components.
Design and Livery: A Tale of Two Years
The aesthetic appeal of the Honda MR50 is undeniable, and its design cues clearly pay homage to the larger Elsinore models. For its inaugural year in 1974, the MR50 was adorned in an all-red livery. This vibrant colour scheme was bold and eye-catching, instantly associating the bike with performance and excitement. However, for the 1975 model year, Honda introduced a silver and red colour combination. Many enthusiasts prefer this later livery as it more closely mirrored the iconic styling of the contemporary CR250 and CR125 Elsinore models, which were the benchmark in motocross racing at the time. This visual connection to the racing pedigree further enhanced the MR50's desirability.
| Feature | Specification |
|---|---|
| Engine Type | 49cc, Two-Stroke, Single Cylinder |
| Transmission | 3-Speed |
| Introduction Year | 1974 |
| Production Years | 1974-1975 |
| Lubrication System | Premix |
| Throttle Limitation | Yes (4-stop system) |
| Notable Livery (1974) | All Red |
| Notable Livery (1975) | Silver/Red |
The Collectible Factor: Rarity and Originality
The limited production run of the Honda MR50, combined with its target audience of younger riders, means that surviving examples in good original condition are increasingly rare. Many of these bikes were used extensively and, unfortunately, not always maintained to a high standard. Therefore, finding an MR50 that has been well-preserved, ideally with its original components, is a significant achievement for collectors. The example mentioned, with VIN MR50-1029897, being offered by its second owner who had it in a collection for over 35 years, highlights the importance of proper storage and care. Such bikes are highly original and represent a tangible piece of motorcycling history. The fact that such a machine can still attract significant bids, as evidenced by the eBay sale fetching $3,551 after 40 bids, underscores its enduring appeal.

Where to Find Parts
For owners looking to restore or maintain their Honda MR50, sourcing parts can be a challenge. While official Honda dealerships may have limited or no stock for such an old model, independent suppliers play a crucial role. Companies like CMS (Central Motorcycle Service) are dedicated to providing spare parts for a wide range of classic motorcycles, including the MR50. It's important to note that these suppliers are independent and do not have direct commercial links with the original manufacturers like Honda, Suzuki, Yamaha, or Kawasaki. However, their expertise and inventory are invaluable for keeping these vintage machines running.
Frequently Asked Questions
Q1: When was the Honda MR50 first introduced?
The Honda MR50 was introduced in 1974.
Q2: What type of engine does a Honda MR50 have?
The Honda MR50 is equipped with a 49cc two-stroke, single-cylinder engine.
Q3: How many gears does the Honda MR50 have?
The Honda MR50 features a 3-speed transmission.

Q4: What were the colour options for the Honda MR50?
The 1974 model was primarily all red, while the 1975 model featured a silver and red livery.
Q5: Is the Honda MR50 a collectible motorcycle?
Yes, due to its limited production run, historical significance as a 'baby Elsinore', and association with Honda's racing heritage, the MR50 is considered a collectible item, especially in original, well-maintained condition.
Conclusion
The Honda MR50 stands as a charming testament to Honda's ability to innovate and cater to a broad spectrum of riders. As a miniature representation of the legendary Elsinore line, it offered an accessible entry point into the world of off-road motorcycling. Its simple yet effective 49cc two-stroke engine, coupled with its distinctive styling and the thoughtful inclusion of a speed-limiting feature, made it an ideal machine for young enthusiasts and aspiring racers. Today, the MR50 is more than just a small dirt bike; it's a piece of history, a nostalgic reminder of a bygone era of motorcycling, and a highly desirable collectible for those who appreciate its unique place in the evolution of the dirt bike.
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