RING SET CUB +.030

Name: Ring Set Cub +.030
SKU: JRC 200R/030

Piston ring set for the Triumph Cub, sized for a +.030 oversize rebore.

PN · JRC 200R/030

Available in 5 sizes (rebore oversizes):

+.010 +.020 · Italy-made+.030+.040 +.060

This is a piston ring set for the Triumph Cub, machined to the +.030 oversize. The catalog lists it plainly as a ring set for a rebore job that's already gone to the .030 step, so it's meant for a cylinder that's been bored out that specific amount, not a standard-bore engine.

We don't have a lot more detail on this one beyond what's in the listing. If you're not sure what size your cylinder has been taken out to, measure before you order, since a ring set built for one oversize won't seal right in a bore that's been cut to a different one.

Call the shop if you want to talk through what rebore size you're working with before you commit to a set.

BackorderAdd it to your cart — we'll source it and confirm the price before you pay.

Pin your bike to check this part fits.

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