Tirent C1870

Gravel riding is becoming increasingly popular with 40C being the most common size. CST’s Tirent tire is based on the B-Fast model with slight variations in the shoulder which allows for a smooth transition on corners. It is a completely new gravel tire in a 700x40c size for dirt and gravel roads. Available with EPS (Exceptional Puncture Safety) 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.

Tirent C1870

Tirent C1870
Tirent C1870

Gravel riding is becoming increasingly popular with 40C being the most common size. CST’s Tirent tire is based on the B-Fast model with slight variations in the shoulder which allows for a smooth transition on corners. It is a completely new gravel tire in a 700x40c size for dirt and gravel roads. Available with EPS (Exceptional Puncture Safety) 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
26X1.95
TB66561400
26X1.95
50-559
60
FOLDABLE
385
DUAL
65
EPS
26X2.00
TB72532000
26X2.00
50-559
60
FOLDABLE
470
DUAL
60
EPS/TLR
27.5
PART#
TIRE SIZE
ETRTO
TPI
BEAD
Weight (G)
COMPOUND
MAX PSI
TECHNOLOGY
27.5X1.95
TB90901200
27.5X1.95
50-584
60
FOLDABLE
430
DUAL
65
EPS
700
PART#
TIRE SIZE
ETRTO
TPI
BEAD
Weight (G)
COMPOUND
MAX PSI
TECHNOLOGY
700X40C
TB96274000
700X40C
40-622
60
WIRE
450
DUAL
75
EPS

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.

Rated 5 out of 5 by from Great loose gravel tire These tires came stock on my gravel bike. I liked they way they ride I decided to buy a spare set as my backups. These tire worked amazing in loose p-gravel. Even when the gravel got a inch deep, they just sunk in a kept a nice grip. I tried swerving with these on the loose gravel to test the grip and they held true. Didn’t slide in the least even when trying. P.S. I’ve got 250+ miles on these tires on rough pavement, rear ride is only slightly wore and front still looks like new.
Date published: 2019-10-14
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