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Falco
Sul web ho trovato questo...
FRONTS
all the DOT 17" fronts are MULTI compound and run 30psi cold. (just like the C). There are three (3) fronts to choose from. THe A and the B are SLIGHTLY more rounded but IS triangulated. the V, the most triangulated or pointed of the 3 tires. A and B are slightly less triangulated than the old C front but apparently nearly exact same height. According to Michelin, the A and B would be the most popular tires and are 5 ply tires.
A- 9.48lbs, 605.4mm diameter and is the softer compound, used for when ambient temps are below 68F.
compounds would be 4/8/4 with the 4 (softer) would be the entire contact patch at full lean.
B- 9.48lbs, 605.4mm , slightly harder than the A, and used when temps are above 68F.
compounds would be 5/8/5 with the 5 slightly firmer than the 4.
V- 9.92lbs, 606mm, however is 4 ply (not 5 like A and B), and is more triangulated almost "pointed" with a 5/8/5 compound.
REAR TIRES.
-all the180/55 are 639.5mm in diameter, 13.73lbs, are 4 ply and multi compund (35% of edges is softer so 35%/30mid%/35%)
-all the 190/55 are 652.8mm tall. 14.77lbs, 4 ply and multi compound.
-the "A " tire edges of the 180 and 190's would be a "4" (soft) compound edge
- the "B" edges being "5" (not as soft as 4),
-THe "C" REAR will be an endurance type tire with a "6" type edge
-ALL the middles of all the tires being a "9" compound (hardest).
Track day/sport tire are all 3 ply and are multi compound front AND rears. Front is 4/8/4 and the rear is 3/7/3..so may get too hot with fast riders."
...restano da capire alcune cosette
Ciauz