Bike tire Primus 33 Sg

PRIMUS 33 SG and FLEXUS PRIMUS 33 SG are the optimal tyres for all uses except for heavy mud.
Self-cleaning tread ensures excellent traction.
The side knobs provide optimal grip.
The soft tread compound increases shock absorption.

BLACK CARBON TREAD COMPOUND

A durable rubber compound that has proven its quality over the years. This high-carbon compound guarantees many kilometres of road tubes, durability, and puncture resistance for some cyclo-cross tubes, as well as low weight for track tubes.

SILICA OIL TREAD COMPOUND

A durable rubber compound that has proven its quality over the years. This high-carbon compound guarantees many kilometres of road tubes, durability, and puncture resistance for some cyclo-cross tubes, as well as low weight for track tubes.