The Grand Prix 4000 works on
every road surface,
transforming the demandsof
different styles of riding and
supplies extremely
long-termperformance. It also
achieves expectations in
precision and
productionquality. The new
reference standard for racing
tyres. The new puncture
resistance The allnew Vectran
breaker belt, developed and
patented by
Continental,surpasses even the
famous puncture resistance of
the former leader inthis
category, the GP3000. The
extremely strong Vectran
fabrics aremore f...

. The Michelin MTB tyre for
kids!. *Carbon black rubber
mix provides very good
resistance to skidding. *A fun
look thanks to its unique
sidewall label. ...

The special compound used for
these tyres ensures maximum
smoothness and leaves no trace
on surfaces when in motion.
...

Perfectly suited for hardpack
trails or urban use. Excellent
cornering grip. TheRock is the
ideal solution if you ride
primarly on hard-packed dirt
orasphalt. With it's tightly
spaced tread, it offers
tenacious grip incornering and
braking. It's heavy-duty
carcass is also highly
punctureresistant and designed
for long wear. Shallow tread
depth ensures a large contact
patch and minimises rolling
resistance on hard ground.
Rigid tread shoulders are
grooved for improved cornering
grip33 TPI720g...

boyau 700x22, 700x19. weight
250g...