1951 Norton Big 4

Registration No: TXS 847
Frame No: F739708
Engine No: F739708
CC: 600
MOT: Exempt

• Previously laid up for 45 years
• Purchased by the previous owner from his neighbour
• Little used since its extensive recommissioning’
• Current V5C

Typed the Big 4, the side valve machine displaced 633cc and was the largest capacity post-war Norton single from the 1947 model season. Generally similar to its slightly smaller sibling, the 16H, with which it shared its pre-war origins, it was intended for use primarily as a sidecar tug. Norton's well-proven ‘upright’ gearbox with foot operation was employed, providing a positive gearchange and a single sprung saddle was fitted. The machine’s stroke was reduced to 113mm for the 1949 season resulting in a capacity of 597cc and the ‘laid down’ gearbox was fitted for the 1950 season. 1951 saw the introduction of a new 3.5 gallon fuel tank and a revised oil tank together with an alloy front brake plate and dual-seat was fitted for the 1953 season.

This Norton Big 4 was laid up in the neighbour’s garage for 45 years before it was purchased by the previous owner. It was then fully recommissioned before placing back on the road around three years ago. Not used much since that time, due to other commitments, we have been advised that the machine is ‘running’. It comes complete with a current V5C and a Norton Owner’s Club Dating Certificate.

For more information, please contact:
Mike Davis
mike.davis@handh.co.uk
07718 584217