I have been riding 23mm tubs ( vittoria ) at 7-8 bar (100 - 115 PSI )
Current average speed on flat 10 mile TT is 22mph.
I weigh 224 pounds
Am considering using 19mm 12 bar ( 170 PSI ) for 10 mile TT ( much further would be pretty uncomfortable on that thin and that pressure for me at present I believe )
Is it possible to work out what speed increase I could achieve by swapping to a 19mm 12 bar ( 170 PSI ) Tub
Thanks.
Current average speed on flat 10 mile TT is 22mph.
I weigh 224 pounds
Am considering using 19mm 12 bar ( 170 PSI ) for 10 mile TT ( much further would be pretty uncomfortable on that thin and that pressure for me at present I believe )
Is it possible to work out what speed increase I could achieve by swapping to a 19mm 12 bar ( 170 PSI ) Tub
Thanks.