Crucible C1769

urban

The Crucible is beefed up against the toughest conditions.

 

Meticulously designed for reliability and durability, the CST Crucible commuter tire is packed with features. Constructed with Kevlar® Inside puncture protection and a reflective sidewall, the Crucible is beefed up against the toughest conditions. Available in 26″ and 700c to fit your daily ride.


Technology

Kevlar® Inside

Kevlar® Inside incorporates Kevlar® fibers into a 1.5mm layer of natural rubber between the tread and the casing. These fibers resist cuts and tears from road debris, while the extra rubber keeps sharp objects from traveling through to penetrate the tire.

Crucible C1769

Crucible C1769

urban

The Crucible is beefed up against the toughest conditions.

 

Meticulously designed for reliability and durability, the CST Crucible commuter tire is packed with features. Constructed with Kevlar® Inside puncture protection and a reflective sidewall, the Crucible is beefed up against the toughest conditions. Available in 26″ and 700c to fit your daily ride.


Specs


TIRE SIZE
ETRTO
TPI
BEAD
WEIGHT (grams)
COMPOUND
MAX PSI
TECHNOLOGY
COLOR
26
TIRE SIZE
ETRTO
TPI
BEAD
Weight (G)
COMPOUND
MAX PSI
TECHNOLOGY
COLOR
26X1.75
26X1.75
47-559
60
WIRE
520
SINGLE
65
Kevlar® Inside
Black
700
TIRE SIZE
ETRTO
TPI
BEAD
Weight (G)
COMPOUND
MAX PSI
TECHNOLOGY
COLOR
700X32C
700X32C
32-622
60
WIRE
645
SINGLE
75
Kevlar® Inside
Black
700X38C
700X38C
40-622
60
WIRE
550
SINGLE
75
Kevlar® Inside
Black
700X42C
700X42C
44-622
60
WIRE
615
SINGLE
75
Kevlar® Inside
Black

Technology

Kevlar® Inside

Kevlar® Inside incorporates Kevlar® fibers into a 1.5mm layer of natural rubber between the tread and the casing. These fibers resist cuts and tears from road debris, while the extra rubber keeps sharp objects from traveling through to penetrate the tire.