[coloman]

Hi mine new frame will be santa cruz bullit 2009.This frame have iscg 05 tab on frame ,I am going to run 150 mm rear spacing I allready solve the chainline -crankset issue, but now i would like to setup e.13 drs chaingude becouse of the 150 mm rear spacing I will need to move chaingude about 6-7 mm out of bracket so it is possible put the washers or nuts between iscg 05 fram tab and chainguide or do I have to use the adapter mount under bottom bracket ? in case I have to use the adapter ,can I use the just old iscg adapter with my old iscg e.13 drs chaingude? Look's like for me will be best solution just buy new e.13 drs chaingude (iscg 05) and using the washers under chaingude this way I can play with spacing but i dont know how much durable will be this solution,Thank you for yours comments

 

[PhilipW]

Hey Coloman,
You can also just purchase the ISCG-05 backplate if your DRS is post 2005ish.

Since you've solved the 73mm BB shell and 150mm rear chainline issue with the proper 56mm chainline crankset, all you would need to do is space out the ISCG-05 DRS backplate with spacers.

Another solution we've used before is to use an ISCG-05 adapter plate flipped so that the ridged side is facing outward, and then mount the backplate to that with a spacer or two. This does the same as the previous solution, but the adapter takes up much more space with fewer spacers (if any at all).

Hope this helps a little bit. Email me if you have more questions on setup.

Cheers,
philip @ e*thirteen

 

[coloman]

Hi ,Thank you for your post i do own just old iscg e.13 drs chainguide which is not bed or good shape,I am willing to rather order new iscg 05 drs chainguide and using washer under chainguide plate I am not sure which solution is more durable (washers or adapter i guess it is almost same)Thanky you very much