Triumph Bonneville 750 T140 TR7 76mm +040 Piston Ring Set – Classic Motorcycle Engine Parts

Get your classic Triumph back on the road with this brand new piston ring set, made for the 750 Bonneville, T140, and TR7 models.

These rings are sized at 76mm with a +040 overbore, perfect for that rebuild you’ve been planning.

Manufactured in Italy, these rings are quality aftermarket parts meant to keep that British iron running strong.

They’re intended as replacement parts, so whether you’re doing a full top-end job or just refreshing the cylinders, this set is exactly what the doctor ordered.

Classic motorcycle enthusiasts, take note—these are the 99-3792 rings you’ve been looking for.

No packaging fuss, just the rings you need to get that twin purring again.