Awesome work.

Funny as I just came off working on some position adjustments, and have some thoughts on the bolts that come with these extensions. Unless, someone has some better idea... the hex M5 countersunk bolts, in my experience, round out way too easily. There just isn't enough depth in the head to survive 4nm of torque more than few times (e.g., taking them off for travel).

I am swapping the stock bolts out for torx M5 bolts x 16mm. I think Zipp / Sram got this one right. Countersunk bolts have limited depth for the bolt to work with, and torx heads are far better in these application. Thought this might be helpful for anyone considering these extensions.