I'm pretty sure all the mielecs with IHS were spec'd to 45/45 but the aplina headset is 45/36? This could be part of your problem
@B0N0R started
London Fixed Gear and Single-Speed is a community of fixed gear and single-speed cyclists.
@B0N0R
I'm pretty sure all the mielecs with IHS were spec'd to 45/45 but the aplina headset is 45/36? This could be part of your problem