Rock Hawk C1844

Hard PackLooseLoose Over HardMediumWet

Bad conditions won’t stop you from getting a ride in. The Rock Hawk tire from CST is right there with you. Loose footing, mud, and rain won’t stop the Rock Hawk from carrying you through technical downhill and tough climbs. Available with wire or folding bead with EPS puncture protection.

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Technology

Exceptional Puncture Safety

Exceptional Puncture Safety offers an added layer of proprietary rubberized poly-fiber material between the tread and the casing. The tight weave of this lightweight, puncture-resistant layer prevents foreign objects from penetrating the casing and damaging the tube.

Rock Hawk C1844

Hard PackLooseLoose Over HardMediumWet
Rock Hawk C1844
Rock Hawk C1844

Bad conditions won’t stop you from getting a ride in. The Rock Hawk tire from CST is right there with you. Loose footing, mud, and rain won’t stop the Rock Hawk from carrying you through technical downhill and tough climbs. Available with wire or folding bead with EPS puncture protection.


Specs


PART#
TIRE SIZE
ETRTO
TPI
BEAD
WEIGHT (grams)
COMPOUND
MAX PSI
TECHNOLOGY
26
PART#
TIRE SIZE
ETRTO
TPI
BEAD
Weight (G)
COMPOUND
MAX PSI
TECHNOLOGY
26X2.25
TB72639000
26X2.25
57-559
60
FOLDABLE
855
DUAL
65
EPS
26X2.25
TB72639100
26X2.25
57-559
27
WIRE
975
SINGLE
65
26X2.40
TB74175100
26X2.40
60-559
60
FOLDABLE
930
DUAL
65
EPS
26X2.40
TB74175200
26X2.40
60-559
27
WIRE
1,060
SINGLE
65
27.5
PART#
TIRE SIZE
ETRTO
TPI
BEAD
Weight (G)
COMPOUND
MAX PSI
TECHNOLOGY
27.5X2.40
TB00047600
27.5X2.40
71-527
60
FOLDABLE
905
SINGLE
65
27.5X2.25
TB90986000
27.5X2.25
57-584
60
FOLDABLE
910
DUAL
65
EPS
27.5X2.25
TB90986100
27.5X2.25
57-584
27
WIRE
1,010
SINGLE
65
27.5X2.25
TB91039000
27.5X2.25
57-584
60
FOLDABLE
885
DUAL
65
EPS/TLR
27.5X2.40
TB91055000
27.5X2.40
60-584
60
FOLDABLE
970
DUAL
65
EPS
27.5X2.40
TB91055100
27.5X2.40
60-584
27
WIRE
1,070
SINGLE
65
27.5X2.40
TB91058000
27.5X2.40
61-584
60
FOLDABLE
905
DUAL
65
EPS/TLR
29
PART#
TIRE SIZE
ETRTO
TPI
BEAD
Weight (G)
COMPOUND
MAX PSI
TECHNOLOGY
29X2.40
TB96796000
29X2.40
60-622
60
FOLDABLE
1,020
DUAL
65
EPS
29X2.40
TB96796100
29X2.40
60-622
27
WIRE
1,160
SINGLE
65
29X2.25
TB96810000
29X2.25
57-622
60
FOLDABLE
945
DUAL
65
EPS
29X2.25
TB96810100
29X2.25
57-622
27
WIRE
1,055
SINGLE
65
29X2.25
TB96842000
29X2.25
57-622
60
FOLDABLE
920
DUAL
65
EPS/TLR
29X2.40
TB96860000
29X2.40
61-622
60
FOLDABLE
920
DUAL
65
EPS/TLR

Technology

Exceptional Puncture Safety

Exceptional Puncture Safety offers an added layer of proprietary rubberized poly-fiber material between the tread and the casing. The tight weave of this lightweight, puncture-resistant layer prevents foreign objects from penetrating the casing and damaging the tube.

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