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Challenge Record HTU

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Road 700-23 300TPI 215g 7.5-10bar

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18 000 Ft‎ tax incl.

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Data sheet

Colorfekete-fekete
Usageidőfutam/triatlon
Weight215g
Size700
Szélesség22 / 24
Felni szélesség13-15mm
TPI300
FutóSuper Poly
PeremAramid
DefektvédelemPPS2
Nyomás7-12 bar

More info

Outstanding quality, handmade, high tread count tyre, for road use. 

Rolling Resistance 2 - HTU

The benefit of being super supple is that the latec tube (used in all Challenge high-end tubulars) helps our soft and supple Handmade tubulars and clinchers to potimally deform over road and trail imperfections - greatly reducing rolling resistance. The latest published tests by Josh Poertner (ex-Zipp and current Silca tech guru) show that you save up to 3 watts per wheel just by changing from a butyl to latex inner tube. The latex tube compliments our soft casings and treads so that when the tire impacts road and trail imperfections, instead of bouncing, sending shock waves up into the rider and forcing an extra burst of energy to overcome the extra rolling resistance, the tire absorbs the bump and rolls over it smoothly, almost as if it wasn't there.

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Challenge Record HTU

Challenge Record HTU

Road 700-23 300TPI 215g 7.5-10bar

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