Tubular Tufo Flexus Primus 33 SG 700x33

The Tufo Flexus Primus 33 SG 700x33 tubular tyre has a self-cleaning tread that guarantees excellent traction. The side blocks offer optimal grip. The soft tread compound increases shock absorption.

Features:

• Use: Cyclo-cross- Measurements: 700x33- TPI: 210/315- Pressure: max. 3 bar (45 p.s.i.)- Weight: 350 g- CARBON BLACK TREAD COMPOUND: A durable rubber compound that has proven its quality for years. This compound with a high carbon content guarantees many kilometres of use from the tubes, as well as durability and resistance to punctures in some cyclocross tubes and a reduced weight in track- OIL SILICA TREAD COMPOUND: A soft compound ( Sh A 60 ) specially developed for MTB, cross country and marathon tubular tyres. Adding a certain amount of oil to the polymer mixture with Active Silica improves traction and reduces rolling resistance, providing reasonable durability