Murphy Precision titanium rings are good. They are the lowest i have found and are around 90 grams. Their website dosent have them listed anymore so would probably have to email them to get some....
Type: Posts; User: nmcm
Murphy Precision titanium rings are good. They are the lowest i have found and are around 90 grams. Their website dosent have them listed anymore so would probably have to email them to get some....