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Motor Bob

An American cyclecar sold in partly assembled and home-assembly forms in Buffalo, New York, from 1911 to 1915.

Last updated August 31, 2026

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Overview

Motor Bob was an early American cyclecar associated with Buffalo, New York, and produced during the formative years of low-cost motor vehicles. Manufactured from 1911 to 1915, it occupied the space between a motorcycle and a conventional automobile: the vehicle was compact, lightweight, and powered by a small single-cylinder engine. Its design and sales model reflected the period's interest in inexpensive personal transportation and mechanically oriented home projects. The Motor Bob used a single-cylinder engine rated at 2.5 horsepower. The completed vehicle was approximately 96 inches long and 31 inches wide, with a weight of about 150 pounds. Advertisements claimed a top speed of as much as 15 miles per hour. These specifications placed it firmly in the cyclecar and light-vehicle category rather than alongside full-sized touring cars of the same era. A notable feature of the brand was its home-assembly proposition. Plans were advertised for 25 cents, while customers could also purchase the components required to build the vehicle. The marketing was aimed in part at boys between 12 and 15 years old, presenting the Motor Bob as both a practical mechanical project and a means of personal transport. By 1914, advertisements stated that a complete set of parts cost $125, although the reference material does not establish how many vehicles were sold or how widely they were distributed. E. N. Bowen is identified as making all of the Motor Bob's parts himself. By 1912, the vehicle was also advertised under the name Niagara Motor Bob by the makers of the Lad's Car, indicating a commercial or marketing relationship with that product line. The available historical record does not provide evidence of a large-scale corporate organization, modern successor, surviving production operation, or continued brand use. Motor Bob is therefore best understood as a short-lived early American cyclecar marque and home-construction vehicle rather than an enduring automotive company.

History

Motor Bob emerged in Buffalo, New York, during the early 1910s, when cyclecars and other lightweight vehicles were being developed as less expensive alternatives to conventional automobiles. The concept combined a very small motor with a narrow, lightweight chassis and a simplified construction approach. Rather than presenting the product as a full-scale automobile, its advertising emphasized accessibility, mechanical involvement, and the possibility of building the vehicle at home. The vehicle was powered by a single-cylinder engine producing 2.5 horsepower. In completed form, it measured approximately 96 inches in length and 31 inches in width and weighed about 150 pounds. Advertisements claimed that it could reach speeds of up to 15 miles per hour. These characteristics made the Motor Bob a modest-speed personal vehicle suited to the early cyclecar market, where low weight and low cost were central selling points. The sales method was an important part of the Motor Bob's identity. Plans were offered for 25 cents, allowing prospective builders to obtain construction information without immediately purchasing a finished vehicle. The product was explicitly promoted to boys from 12 to 15 years old, suggesting that the manufacturer viewed the vehicle as a youth-oriented engineering and construction project as well as a transportation device. Customers could also buy the parts needed to assemble a cyclecar. In 1914, the advertised price for all parts was $125. E. N. Bowen is credited with making all of the Motor Bob's parts himself. The available account does not identify him explicitly as the legal founder or owner, so those roles remain unconfirmed. By 1912, advertisements used the name Niagara Motor Bob and associated the vehicle with the makers of the Lad's Car. This indicates that the Motor Bob was marketed through more than one naming or product context during its short production life. Production is documented from 1911 through 1915. The surviving historical information does not establish the total number manufactured, the size of the workforce, the exact distribution network, or the reason production ended. There is also no evidence in the supplied material of a later revival, acquisition, public listing, or successor brand. Motor Bob's historical significance lies primarily in its illustration of early American experimentation with compact vehicles, mail-order or plan-based construction, and youth-oriented automotive marketing.

  • 1915

    Documented production ends

    [1]

    The documented manufacturing period for the Motor Bob ends after approximately four years.

  • 1914

    Complete parts set advertised

    [1]

    Advertising states that all parts for assembling a Motor Bob could be purchased for $125. E. N. Bowen is identified as making the vehicle's parts himself.

  • 1912

    Niagara Motor Bob name appears

    [1]

    Advertisements identify the vehicle as the Niagara Motor Bob and associate it with the makers of the Lad's Car.

  • 1911

    Motor Bob production begins

    [1]

    The Motor Bob begins documented manufacture in Buffalo, New York, as a lightweight American cyclecar.

Products and positioning

An inexpensive, lightweight cyclecar and mechanical home-construction project marketed toward young enthusiasts and practical early motorists.

  • Cyclecar · 1911

    Motor Bob

    The Motor Bob was a compact American cyclecar powered by a single-cylinder engine rated at 2.5 horsepower. The completed vehicle was approximately 96 inches long, 31 inches wide, and 150 pounds in weight. Advertisements claimed speeds of up to 15 miles per hour. It was offered both as a vehicle project and through plans and parts for home assembly, with marketing directed partly toward boys aged 12 to 15.

  • Cyclecar variant or marketing name · 1912

    Niagara Motor Bob

    Niagara Motor Bob was an advertising name used by 1912 for the Motor Bob. The name was associated with the makers of the Lad's Car, but the supplied historical record does not specify whether the vehicle involved a technical redesign, a separate manufacturing entity, or simply a different commercial presentation.

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