Improved performance
Gain an extra 2 Watts compared against a MICHELIN Airstop tube.
VALVE | VALVE LENGTH (mm) | TYPE | ETRTO | DIAMETER (mm) | WEIGHT (g) |
|---|---|---|---|---|---|
STANDARD | 42 | C4 | 47/57 - 559 | 132 | |
PRESTA LISSE | 40 | C4 | 47/57 - 559 | 128 |
The fastest ... to win you a few extra seconds !