Continental Grand Prix 4000 S II Vectran 28x22mm Tubular Tyre
Continental Grand Prix 4000 S II Vectran 28x22mm Tubular Tyre
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The benchmark in puncture protection
Vectran™ is a synthetically manufactured high-tech fibre from a natural model. Like spider silk, Vectran™ is a liquid-crystalline polymer (LCP). Vectran™ is spun from the melted liquid polymer Vectra and processed further to a multi-strand thread. Spider silk like Vectran™ has an enormous tear resistance at a very low weight: Exactly the right properties to process into a premium Continental bicycle tyre as a puncture protection insert. A Vectran™ Breaker is lighter, more flexible and protects more effectively against cuts than the comparable nylon breaker. Vectran™ Breaker does not adversely affect the rolling resistance.
Features
- High performance, 5 ply, all conditions road race Tubular equivalent of the popular GP4000 clincher, which works well on all road surfaces
- Black Chili compound offers exceptionally low rolling resistance and light weight to ensure a fast and supple ride, with excellent feedback and grip
- GP4000 tread pattern offers sure footed control
- Revolutionary Vectran single layer breaker belt offers improved puncture protection over the previous double layer nylon belt
- Four fabric plies totalling 240 tpi plus the Vectran breaker belt
- Seamless, stitch free construction means a more even fit and better rolling resistance
- Handmade in Germany
- Durable enough for training too
- Handmade in Germany
- Weight: 270 grams
Manufacturer's Code: TYC96241
Barcodes: 4019238619409