For the front I'd go with M5 since it's practically the same as the M7, but less expensive. The rear M7 has harder compound in the middle to improve life. On M5 rear, different belt tension was used to simulate the effect, but the rear M7 does a better job at that.
A friend who used to race also has high regard for Bridgestone, Metzeler (and Pirelli) for the use of steel belts instead of canvas ones used in Michelin for example - says that in case of puncture, the steel ones are more likely to buy you enough time to slow down or even stop before getting on the rim.
A friend who used to race also has high regard for Bridgestone, Metzeler (and Pirelli) for the use of steel belts instead of canvas ones used in Michelin for example - says that in case of puncture, the steel ones are more likely to buy you enough time to slow down or even stop before getting on the rim.
Most things done in a hurry need to be done again - patiently.