[arnea]

Get 7100 or 8100 crank without chainring and Garbaruk custom offset 28t chainring (oval or round) and you will get 48.2mm chainline. Did it myself for non-boost frame and it works perfectly.

 

[arnea]

Very interesting. Which Shimano crankset do you have and exactly which Garbaruk chainring did you get?

We had this talk like month ago, all the details are in this thread:

49mm Chainline on Shimano 12sp cranks

Is there anyway to acheive a 49mm chainline with Shimano 12sp cranks? I am doing a Shimano 12sp build on a frame with a 135mm rear end. I have the mounting of the cassette figured out on the DT240 hub leaving tye crankset to figure out. Worse case i can run SRAM Dub crank with an One One...

www.mtbr.com

 

[arnea]

No, I used FC-M7100. It has 6mm shorter spindle and will give you 3mm smaller chainline. Don't get FC-M7120 for non-boost frame.

 

[arnea]

How did you determine that you have a 48.2mm chainline with the Garbaruk?

I used the Parktool method that you posted in the other thread: