Piston, BSA M20,1937-55, 4.9:1, +020, Manufacturer:JP

Description

A very high quality piston, rings and gudgeon pin.
Size: 82mm +020
Compression: 4.9:1
Suitable for the following models:
BSA M20 models from 1937 to 1955

OEM: 11957

Manufactured by JP Pistons of Australia.

Availability: In stock

£115.20
OR
Piston, BSA M20,1937-55, 4.9:1, +020, Manufacturer:JP

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