| Also known as | WW97070R |
| Listed in parts books | Not catalogued by year yet |
RING SET TRI 650 +040 AE
A +040 oversize piston ring set for a 650 twin, for cylinders that have been rebored forty thousandths over standard.
This is a ring set for a 650 twin, machined to +040 oversize for a rebore. AE is the ring maker reference on this listing. If your barrels have already been bored out forty thousandths over standard, this is the set that matches that dimension.
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We don't have much more on file for this one beyond the basic description, so if you're not sure whether +040 is what your cylinders need, check your bore measurement before ordering. Getting the oversize wrong means the rings won't seat right.
The part also shows up under the number WW97070R in some records, so if that's what's printed in your book, it's the same ring set.
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