Challenge GRIFO PRO 700X33C - Cyclo-Cross Tyre - black/tan

Use: cyclo-cross More info

CHALLENGE

Features

Please note: tyre sold individually.

SPECIFICATIONS:

  • SuperPoly 300 TPI carcass with specific vitrification
  • Great traction
  • Aramid edges
  • Excellent braking grip
  • Studs spaced for optimal mud shedding
  • Maximum grip in bends
  • Optimal efficiency and grip
  • Light and resistant
  • High puncture resistance (PPS)
  • Robust and durable

DIMENSIONS & WEIGHT:

  • Pressure: 1.6 to 5 bars
  • Dimensions: 700x33c
  • ETRTO: 33-622
  • TPI: 300
  • Weight: 335 g

More info

More info

ADDITIONAL INFORMATION:

 

TPI (Threads Per Inch): This is the measurement of the thread density in the tyre's casing. The higher the density, the lighter, more flexible and smooth the tyre.

 

Bead: A tyre bead is a bundle of copper, aramid or carbon wires and it is the part of the tyre that anchors it to the rim. Rigid beads (TR) are made from copper and soft beads (TS) are made of aramid or carbon. They are lighter and more resistant allowing the tyre to bend without damage: 

  • Rigid bead: robustness (33 to 66 TPI)
  • Soft bead: flexibility and efficiency (66 to 127 TPI)