Re: Keeping the adjustment of the alfine 11 in horizontal dropouts.
- If the wheel moves in the dropout while riding, your big concern will be the tire rubbing the left side chain stay. BTDT. The cure is to tighten the axle nuts harder.
Remember that ALL IGH bikes up to ~1980 (or maybe a lot more recent) had horizontal dropouts, and this was NOT an issue. Decades of English 3 speeds.