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Challenge Gravel Grinder Race Folding Tire - 38-622 - black / brown

Challenge Gravel Grinder Race Folding Tire - 38-622 - black / brown

This all around gravel tire is designed for long rides over gravel roads. Thanks to the Puncture Protection System it is also suitable for a rougher everyday use. The flat tread in the middle keeps the rolling resistance low while the higher side knobs offer the needed cornering grip.

This folding tire with a 120 TPI casing made of nylon is very supple and comes with a Puncture Protection Strip (PPS), which is an extra layer of highly resistant material between the casing and the tire to reduce the risk of punctures.
Weight supplement: manufacturer's specs

Fact Sheet of Challenge Gravel Grinder Race Folding Tire - 38-622 - black / brown

Product Name: Challenge Gravel Grinder Race Folding Tire - 38-622 - black / brown
Manufacturer: Challenge
Item Code: CHT385734
activity: Cycling
usage bikesport: Road Bike, Cyclocross, Gravel, Allroad / Gravel Road
wheel size: 28" (29") (622mm)
tire type: Folding Tire
ETRTO: 38-622
tire properties: Skinwall
carcass density: 120TPI/EPI
tire width: 38mm
Model year: 2022
Collection: Full year
Color: Black
weight: 375g
manufacturer item code: 1939
Manufacturer page: http://www.challengetech.it