Veramente strano... In teoria dovevano essere migliori. A questo punto vado di V2.
"Next up is the Power Endurance, a tyre available in 23, 25 and 28mm widths. Its a bit heavier than the Competition, weighing 220, 230 and 255g respectively. Rather than the Competitions 180tpi, the Endurance uses an 110tpi construction, but with the same aramid, Protek puncture belt.
This is a tyre that is designed to be more robust and longer lasting, so ideal for training, with the X-MILES Compound being more resistant to cuts. Michelin reckons it offers a 30% reduction in rolling resistance, equating to an 8.6 watt saving, compared to the outgoing Pro4 Endurance it replaces."
"Next up is the Power Endurance, a tyre available in 23, 25 and 28mm widths. Its a bit heavier than the Competition, weighing 220, 230 and 255g respectively. Rather than the Competitions 180tpi, the Endurance uses an 110tpi construction, but with the same aramid, Protek puncture belt.
This is a tyre that is designed to be more robust and longer lasting, so ideal for training, with the X-MILES Compound being more resistant to cuts. Michelin reckons it offers a 30% reduction in rolling resistance, equating to an 8.6 watt saving, compared to the outgoing Pro4 Endurance it replaces."