So
Now this time it’s “S20”.
I didn’t know about this brand ★
TR412 air valve replaced too, and I adjusted the bearing press-fit as well!
Whether the serviceability is good or bad… it’s a mysterious bike.
I’ve tried all kinds of chains, but ultimately came back to DID ★
Once installed and the wheel spins, it spins really smoothly.
Changed the fork oil and man, it’s kinda sticky
Whoosh!
