| Listed in parts books | Not catalogued by year yet |
RING SET 850+.060 JCC/EMGO
A +.060 oversize piston ring set for the 850cc Norton twin, JCC/EMGO brand.
This is a piston ring set for the 850cc Norton twin, ground to +.060 oversize for a rebore. The catalog lists it under the JCC/EMGO line, which is the ring-set brand this particular part number ties back to.
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Ring sets like this get matched to a specific bore diameter after a cylinder has been bored out to clean up wear or damage, and the +.060 designation tells you which oversize this set is meant for. Since we don't have more detail on this one beyond the basic listing, double check your actual bore measurement against this size before ordering.
Call the shop if you want us to confirm this is the right oversize for your rebore before it ships.
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