Diamond drive ratios

[morecoal]

Does anybody know if diamond drives come in different gear ratios. Going to be buying a new drive soon and would like to get a 55/65 ratio. My sled is a 09 m8 but the part # for a 2010 is different. Anybody know what the difference is.

 

[kiliki]

Does anybody know if diamond drives come in different gear ratios. Going to be buying a new drive soon and would like to get a 55/65 ratio. My sled is a 09 m8 but the part # for a 2010 is different. Anybody know what the difference is.

09 was 57-63 and 10-11 was 55/65

 

[morecoal]

09 was 57-63 and 10-11 was 55/65

do you know if the 10- 11 can be ran on the 09 without any modifications?