James Motorcycles Information Website

James B3. 1930. 500cc.  SV Sports Standard Twin

Homepage  Pre war index 1930.  500cc models James B3
500 cc Side valve Sports twin - 64mm x 77.5mm
Binks carburettor - handlebar lever control ?
High tension magneto (Lucas)
Mechanical oil pump with sight feed + hand pump
Large expansion chamber - nickel plating
Three speed gearbox - James own make
James all metal multiplate clutch
6" brakes
Adjustable footrests - rubber  pads
James pattern forks with shock absorbers
26" well section rims
Goodyear heavy cord tyres - 26" x 3.25"
Wide, well stayed, deep domed mudguards
Front and rear stands
Optional carrier
Tank finished in black with gold lines
Terry saddle
Steering damper,knee grips, tool kit, tyre inflator
Nickel plating
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