Guaranteed specified weight. The lightest tubular tire, with inflation pressure 10 - 15 bar (145 - 220 psi), for all track disciplines and road time trials on good surface. Minimum rolling resistance is achieved with use of our new casing material (330 TPI underneath the tread). Tread compound together with very fine tread pattern provide excellent traction on all types of velodrome surfaces with great weight / wear ratio. Good traction on wet surfaces as well. 

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