Hey guys I have done a search and I couldn't find anything for part numbers for the XG calipers. More specifically the XG 350 calipers. I recently bought 2Uniqs used XG calipers and brackets but he couldn't find the rotors that were used with them. So I am trying to find some rotors to go with my XG calipers but I am not sure if I have XG300 calipers or XG350 calipers. 2Uniq said that he had purchaed them from Kspec originally and thought that the rotors that he had with them were 11".

Here is the part number on the caliper: BC140010. The bracket has: BC412 on one end and: 00700 on the other. Can anyone check their calipers for part numbers? I would just like to know if I can use 12" rotors or not. Perhaps KaiJay would be able to tell me which calipers I have? Thought I would post instead of PM so that everyone one can use this for part number reference. Thanks!

 

12'rotors work with the 350 and the 300 is 11' you should have not problems check everything first to make sure

 

Yeah that is why I posted to see which calipers I have here Madjohn. I have a feeling that they are from an XG 300 so most likely I will have to go with 11" rotors. Can anyone check their XG calipers please?

 

Arent the 350 calipers twin piston, and the earlier 300 models single piston?

 

Well I got on hmaservice and did some research and yes Jon you are right the XG300 brake calipers are listed as single piston, where as XG350 calipers are dual. I have dual pistons so looks like I can use 12" rotors, woohoo!! fing02.gif Oddly enough all of the brake discs listed were all 11" on the site. Guess I just needed to get off my lazy ass and do some additional research. I guess I will be contacting MadJohn to hook me up with some rotors.