CONTINENTAL GRAND PRIX 4000 S II TUBULAR 28"x22

-33%
CONTINENTAL GRAND PRIX 4000 S II TUBULAR 28"x22

CONTINENTAL GRAND PRIX 4000 S II TUBULAR 28"x22

Brands: CONTINENTAL
Product Code: RP0305
Availability: In Stock
  • 119.95€

    79.90€

  • Ex Tax: 65.49€

PRODUCT DETAILS GRAND PRIX 4000 S II TUBULAR

 The perfect all-round tire. This tubular tire offers a great blending of comfort, puncture protection and efficiently rolling. A seamless casing design improves seating on the rim and the tyre's uniformity. Furthermore the 4000 S II tubular features Vectran™ breaker for unsurpassed puncture protection and the BlackChili compound for low rolling resistance and superb grip. A winning tyre, handmade in Germany.

        Vectran Breaker tehnologija                             

BlackChili Compound

This unique tread rubber mixture which is only produced in Continental German factory has revolutionized bicycle tyres. The resultant compound showed a new relationship between grip and rolling resistance. This "Elevated level", as it was previously known, was given the name "BlackChili". The latest polymers, nanoscale soot particles and optimized fillers all guarantee a unique performance, from downhill MTB tyres to the time trial tyres of the ProTour, they are second to none in their respective areas. BlackChili Compound improves rolling resistance by 26% and provides 30% more grip than activated silica compounds. Premium tyres with BlackChili Compound also impress with higher mileage and unlike many multi-compounds, provide a constant ride from the first to the last kilometer. 

Vectran™ Breaker

Vectran™ is spun from Vectra liquid crystal polymer, which results in a thread that is thermoplastic and has multifilaments. This semicrystalline material is harder then aramid, has five times higher tensile strength than steel and in addition, is also lighter than comparable nylon thread. Vectran™ maintains these attributes even in the most adverse weather conditions.

SPECIFICATIONS

  • Product Name: Continental Grand Prix 4000 S II Tubular Tire 28 Inch x 22 mm
  • Manufacturer: Continental
  • Item Code: CON166768
  • Year: 2018
  • Manufacturer item code: 0196241
  • Dimension: 28" x 22 mm
  • Construction type: tubular tire , incl. removable S42 valve (42mm Presta)
  • Material: BlackChili Compound, Vectran™ Breaker, 
  • Color: black
  • Weight: approx. 240 gram (manufacturer information)
  • Tire pressure: 8,0 - 12,0 bar
  • Carcass density (TPI/EPI): 4 layers à 60 TPI
  • Purpose: competition