Schwalbe Ultremo R1 Tyre - 700 x 23c Blue/Black

Created using new construction principles and hi-tech materials. Rolling resistance and weight have been radically reduced! Improve your personal best by a factor of R.

• R-Factor: Reduced weight - 180 g.
• Reduced Rolling Resistance - Radial Technology.
• Reduced puncture risk - HD Ceramic Guard.

Specification:

• High Density Ceramic Coated Puncture Belt is: the thinnest, most closely-woven belt used in cycle tyre construction.
• When shards of glass become lodged in the tread and which slowly work their way through a conventional protection belt, they are stopped and blunted when they come into contact with the ceramic particles, which are harder than glass.
• Size: 700 x 23mm.
• Weight: 180g (claimed - 23mm).
• EPI: 127.

Since the eighties and the Mountain Biking boom, the SCHWALBE Racing team has tested tyres equally for extreme sportsmen and hobby cyclists. No product gets to the market, which does not reach perfection, through thorough testing and having the latest in high-technology.