The Strada is Challenge's go to tyre for long days on the road. This all-condition tyre combines a round profile that takes the sting out of rough pavement with a construction that provides maximum control and low rolling resistance. Colour: Black.
TPI: 120.
Recommended Pressure:
25mm 80-110psi.
Puncture Protection: PPS.
Rubber Compound: Vulcanized.
Construction: Vulcanized.
Series: RACE.
Size: 700.
Width: 25mm.
Casing: Nylon.
Bead: Folding.
Vulcanised - A synthetic rubber used to pre-mould the tyre to shape. Less casing nylon and more rubber is cheaper but less compliant than handmade.
Nylon and Nylon Superlight is affordable and good for the construction of vulcanised/moulded tyres.RACE series are vulcanised/moulded tyres (not handmade) so more affordable. 120tpi is still a higher than normal thread count. Nylon Superlight is used on the vulcanised Tubeless Ready tyres to improve compliance and performance over the regular RACE tyres.
PPS - Puncture Protection Strip is a special fabric placed between the tread and casing to protect against punctures but not hinder the flexibility or performance of the tyre.