Skip to content

Chase Brothers Motorcycle

A short-lived British motorcycle maker founded by brothers Arthur and Frederick Walter Chase in 1903.

Last updated August 25, 2026

AI crawler reads

No AI crawler has read this profile since Oct 28, 2026.

Overview

Chase Brothers Motorcycle was a British motorcycle maker established in 1903 by brothers Arthur Chase and Frederick Walter Chase. The company emerged during the formative period of the British motorcycle industry, when bicycle manufacturers, racing specialists, and small engineering firms were experimenting with powered two-wheelers. Its founders brought practical sporting credentials to the venture: Arthur Chase was a professional bicycle racer, while Frederick Walter Chase had previously been a works rider for BAT and was known for his tuning ability. Those backgrounds gave the business a connection to both competitive cycling and the early specialist motorcycle scene. The company’s motorcycles were powered by a 2.75-horsepower Soncin engine. The available historical record identifies this engine as the principal technical specification associated with the marque, but provides little surviving information about model names, production volumes, frame design, distribution, or commercial performance. Chase Brothers therefore appears to have operated as a small-scale, technically oriented manufacturer rather than as a large industrial producer. The venture lasted only a few years. It folded in 1906, making its active life brief even by the standards of the early motorcycle market, which was characterized by frequent company formations, mergers, and failures. No known examples of Chase Brothers motorcycles are reported to survive. As a result, the brand is principally of historical interest as an early British motorcycle enterprise and as an example of the role that racing experience and mechanical tuning played in the industry’s development. There is no reliable evidence in the available reference material of a continuing successor company, a parent group, a modern trademark owner, international operations, a surviving product line, or a current website. The brand should consequently be treated as a defunct historical motorcycle marque rather than a contemporary commercial brand.

History

Chase Brothers Motorcycle was founded in 1903 by Arthur Chase and his brother Frederick Walter Chase. Its creation took place during the early expansion of powered two-wheelers in Britain, when the boundaries between bicycle manufacture, cycle racing, engine tuning, and motorcycle production were still developing. Arthur Chase had established himself as a professional bicycle racer. Frederick Walter Chase had been a works rider for BAT and was recognized for his tuning skills. Their combined experience supplied the new company with both a sporting profile and practical mechanical expertise. The brothers’ motorcycle used a 2.75-horsepower Soncin engine. This is the principal technical detail preserved in the available historical account. The record does not identify a substantial range of models or provide reliable production figures, and there is no documented evidence of a broad dealer network or major export operation. The company was therefore likely a small specialist concern operating within the highly fragmented British motorcycle market of the period. Chase Brothers remained in business for approximately three years. The company folded in 1906, during an era in which many early motorcycle manufacturers struggled to achieve scale, secure capital, or compete against better-established producers. No known examples of its motorcycles are reported to survive. Because of that absence, the marque’s history is reconstructed largely from brief historical references rather than surviving machines, factory records, catalogues, or a continuing corporate lineage. The company’s significance lies in its representation of the early British motorcycle industry and in the way its origins reflected the importance of racing and tuning expertise to early motorcycle entrepreneurship. It did not develop into a long-lived manufacturer, and no current business, owner, product portfolio, or successor brand is identified in the available sources.

  • 1906

    Company ceased operations

    [1]

    Chase Brothers Motorcycle folded after a short operating history.

  • 1903

    Company founded

    [1]

    Arthur Chase and Frederick Walter Chase established Chase Brothers Motorcycle in Britain, drawing on their racing and motorcycle-tuning backgrounds.

  • 1903

    Soncin-powered motorcycle introduced

    [1]

    The company’s motorcycle was fitted with a 2.75-horsepower Soncin engine.

Products and positioning

A small early British motorcycle maker associated with bicycle racing, works riding, and engine tuning.

  • Motorcycle · 1903

    Chase Brothers motorcycle

    The surviving historical description identifies a Chase Brothers motorcycle powered by a 2.75-horsepower Soncin engine. The available record does not establish a formal model name, production quantity, detailed chassis specification, or a broader model range. The machine belongs to the pioneering generation of British motorcycles produced in the early twentieth century, when manufacturers commonly adapted bicycle-derived designs around compact external engines. No known example is reported to survive.

Sources1 sources

Cite this profile: Cite the canonical profile. /brand-wiki/chase-brothers-motorcycle · Editorial policy · How profiles are compiled