Chain + front chain-wheel thingies old but not dead yet, but cassette
skipping. Need a 17 and 19, shimano pattern.
Sometimes Cecil Walker, and "Freedom Machine" in Sour-th [sic] Yarra, do
loose cogs, but not that you can rely on. Ditto with Brunswick Street
Cycles, but if they can't do loose cogs, they are still the best LBS for
anything all within a 400 km radius of the Melb GPO.
Can you suugest other places for loose cogs, a.b all?
ps: OK, I get "lose" and "loose" mixed up, folks.