Home WORLD 1925 James Model 6hp 600cc One Cylinder SV

1925 James Model 6hp 600cc One Cylinder SV


This Model 6 has been restored years ago to high standard and is equipped with a Lucas acetylene lighting set, foot controlled clutch and an AMAC carburetor.Its reliable 600cc single runs fine.The James Cycle Company Ltd was formed in Birmingham on the 22nd May 1897 by one Harry (Henry William) James, who’s tenure as Managing Director was short lived as he retired from the company the following year.

image: classic-motorcycle.com

The model A was basically a bicycle with a Minerva engine slung under the frame. Later that year the model B appeared with a Derby engine but for 1903 they switched back to Minerva power. 1904 saw the arrival of what was claimed to be the first ever loop frame that provided a sturdier mounting for what was now an F.N. engine. Production was discontinued in 1904 but recommenced in 1908 at the new factory that had been built at Gough Road, Greet Birmingham 11.

The model was updated for 1910/11 and then sported what was claimed to be the first ever saddle tank. James continued to make high-end four-stroke machines and did a lot to advance the development of motorcycling, whilst building a reputation for sturdy machines for both solo and sidecar use. The first two-stroke machines arrived in 1913 but ran alongside side valve and overhead valve models.


Some machines were supplied for military use during the First World War During the late 20s and early thirties James had genuine sporting aspirations most notably with the speedway model which featured a 500cc V-twin James-built engine, stripped-down strengthened frame and all-metal clutch. The 500cc model ran from 1929 until 1931, but the speedway version was only produced for 1929 and 1930. A road going version of the V-twin was enlarged to 749cc to become the largest capacity machine ever built by James.

  • Manufacturer: James
  • Model: 6hp
  • Year: 1925
  • Displacement: 587 cc
  • Cylinder: 1
  • Engine type: 4-stroke / sv
  • Bore / Stroke: 81 x 114 mm