axle profile

Coconut oil? So last decade. All the cool kids use Avocado Oil now.

I agree hub specific end caps are a cleaner solution, however I have the Problem Solvers adapter and was worried about the same thing, I did two wraps of electrical tape to hold the washer to the end cap and no more concerns about lost washer, I swap wheels regularly and the tape has held up for quite some time, keeps everything in place when I put the wheel in the frame too. That said, how often are you flatting with current tire/insert/rims? I carry a tube every ride, I think I have used it once on the past couple years? (Knock on wood)

"If it wasn't Superboost I'd order a frame today."

I call BS. I really don't understand the hate on 157, if you love your old used 148 rear wheel so much buy the $20 problem solvers boost --> superboost adapter, re-dish and be done with it.

Also, very nice review. I sold my hardtail this spring. This review almost makes me want to get a Tyaughton, especially with winters arrival and randomly checking my pivot bearings last night (crunchy!)