ROSE Bikes Grand Prix 4-Season Folding Road Tyre| Tyres

Equipped for every season. Thanks to the Vectran™ fibre used, the foldable tyre is very sturdy and offers high puncture protection in every season. The liquid crystal polymer Vectran™ has a tensile strength that is five times higher than the one of steel and is among other things used for deep sea cables and attachment ropes for astronauts.
A DuraSkin® side wall reinforcement for tough conditions is used here: Whether you hit the kerbstone or want to ride the one-day race Paris-Roubaix – the polyamide fabric can take it all if necessary.  
What’s nice about it: All this can’t be felt in the weight of the tyre.
Robust rubber compound – for low temperatures, too
DuraSkin sidewall reinforcement
Anti-slip, proven tread
Very high puncture protection
Technology: Double Vectran™ Breaker
Foldable
3/330 TPI

23-622 / 700x23C / approx. 230g / 7,5-8,5 bars / manufacturer’s ref. 0100173
25-622 / 700x25C / approx. 240g / 6,5-8,5 bars / manufacturer’s ref. 0100175
28-622 / 700x28C / approx. 280g / 6,5-8 bars / manufacturer’s ref.0101105
32-622 / 700x32C / approx. 320g / 6-7 bars / manufacturer’s ref. 0101095