I have tried the following combinations of tyres on my Baghira Street Moto and give my personal opnion on each
Perelli MT60, OE tyres. OK I suppose but not as good as Avon combinations in the wet or dry.
Avon Distaza front and rear. Rear felt real good, but front tried to tuck under a bit on the lanes I use. This was so unsettling I took the front off and fitted a rain to the front.
Avon Rain front and rear. Wow, what a combination, excellent grip wet and dry (the rear got a bit squirrelly in the dry though). I suspect the rain is a bit soft for the rear on normal dry roads.
Avon Distanza rear/rain front. Good handling characteristics in all weathers. The rear did slid about a little in teh wet, but this combination was still the best to date
Avon Storm rear/rain front. I currently have this combination on my wheels used for commuting. I have found that the storm is OK in the dry once warmed up a bit (1-3 miles so not to bad) and a bit more skittish in the wet than the distanza, but still OK for a commuting tyre (this combination is shown on the headlight thread).
Maxis goldspeed cut slick front and rear. - Good grip in the dry, but made the front end a bit to `quick' for my liking. Haven t tried in the wet for obvious reasons
Maxis goldspeed cut slick rear/avon rain front. Good dry grip and handling characteristics. The rear don't really like the wet but is OK if the roads are just a little damp.
Wear rates
Rain front - 5-7000 miles depending on use of front brake
Rain rear - Mostly dry use, 958 commuting miles
Distanza rear - 3-3500 miles
Distanza front - took off after 3000 miles about half worn
Storm rear - 4500-5000 miles
Maxxis cut slick front. Only covered about 100 so no idea yet.
Maxxis cut slick rear. Only covered about 400 miles so far, but it is over half worn
Look here for pictures of cut slicks
http://www.aaa-racing.com/products.asp? ... Cut+SlicksPerelli MT60 rear - 3000 miles
Perelli front - 5000 miles
One word of advice n Distanza rear tyres, I had some problems some of the batches from early last year. The joint in the tyre tread started to come undone (ie the tyre tread started to peel off) This has, I am told been cured now. Also if you select the 150 section Distanza rear, make sure you get the SM version. There is a normal version with a lot harder rubber and apparently they don't grip to well on tarmac.
Just my opinions, but might help someone.
Keith