Built around Matchless's sport motorcycle platform, the 1964 Matchless G3 CSR 350 features a 347 cc (21.2 cu in) air-cooled single cylinder, four-stroke configuration. Internal engine geometry specifies a bore and stroke of 74.0 x 81.0 mm (2.9 x 3.2 inches) with a 8.5:1 compression ratio.
On the scales, the G3 CSR 350 measures 170 kg (375 lbs) dry. The 19.3-liter (5.1 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 129 km/h (80 mph).
Within MotoLibrary's Matchless archive, this model family spans 3 indexed model years from 1962 to 1964, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Engine
Displacement347.0 ccm (21.17 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Compression8.5:1
Bore x Stroke74.0 x 81.0 mm (2.9 x 3.2 inches)
Fuel SystemCarburettor
LubricationDry sump
CoolingAir
Transmission
Final DriveChain (final drive)
ClutchWet multiplate
Performance
Top Speed129.0 km/h (80.2 mph)
Chassis
Frame TypeSingle cradle
Front SuspensionTelescopic
Rear SuspensionSwinging arm- two shocks-coil springs
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
