| Also known as | 23148 |
| Listed in parts books | Not catalogued by year yet |
RING SET 650 +.100
Piston ring set for the 650 twin engine, ground .100 over standard bore.
This is a ring set for the 650 twin engine, ground to +.100 over standard bore. It's listed under JRC 650R/100T, with 23148 as an alternate part number for the same set.
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Oversize ring sets like this one are used when a cylinder has been bored out from its original dimension, typically during a rebuild where the bore needed cleaning up. The +.100 marking tells you how much oversize the rings are cut for, so it needs to match the actual bore size on the barrels you're running.
We don't have much more detail on file for this one beyond what's shown here. If you're not sure this is the oversize you need, give us a call before ordering — ring sets are one of those parts where getting the size wrong means sending it back.
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