Can Am, Rotax 250 Engine - 73.00 mm, +0.040", SPX Piston Rings for Vintage Rotax Dirt Bikes, Long Stroke Engine
SPX Part # CAN-PR-7300-40X
0.040" 4th oversize
We can now offer these brand new piston rings for your SPX pistonCan Am Dirt Bike (may fit other models), has 73.00 mm bore size.
This piston ring will fit SPX Can AM 250 long stroke bikes, the MX6 250 with the boost port hole will have to be drilled.
These rings will not work with NOS (ELKO) piston original to Can Ams.