I'm thinking of changing the grips on my [wife's] Agattu to some of these
Ergon grips, which are standard on Flyers and quite amazingly comfortable. The ones on the Agattu are similar in some ways but do seem to move around a bit, at least on the right-hand gear shift side. The Ergons are held securely in place by a clamp and in addition, it is easier to install bar end accessories like a mirror or bar end bell.
QUOTE]
Oh do let us know how you get on with those! I love the flat grip style on the agattu, but they do slip round a lot, i can shift it while i'm pedalling and do it out of instinct now (particularly on the rhs where i have a bar end mirror so less grip.