| Also known as | 10932R/030 |
| Listed in parts books | Not catalogued by year yet |
RING SET TRI 650+.030 JCC
Piston ring set for the Triumph 650 twin, ground to +.030 oversize.
This is a piston ring set for the Triumph 650 twin, machined to a +.030 oversize for a rebore. The catalog reference ties it to JRC part number 650R/030T, also listed under the alternate number 10932R/030.
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Ring sets like this get fitted when a cylinder has been bored out to clean up wear or damage, and the +.030 stamped on the set tells you which step of oversize it's ground for. Make sure your bore has actually been taken out to that size before ordering, since a ring set only works with the matching piston and bore dimension.
We don't have more detail on this one beyond what's in the catalog listing. If you're not sure whether +.030 is the right size for your rebuild, call the shop and we'll help confirm before you order.
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