Intended for all around or dirt/gravel roads, this tire comes equipped with a file tread center and a knobbier shoulder tread.
- File tread center pattern offers low rolling resistance on smoother terrain and increased grip when the road gets rough
- Shoulder tread is more aggressive for corner confidence and additional control
- Vulcanized, nylon casing tire construction
- PPS flat resistance
- ETRTO recommended inner rim width: 17-23mm
- For use with inner tubes only
Manufacturer Challenge
Manufacturer Part Number 01938
UPC 8855627019384
Model Challenge Gravel Grinder Tire
Tire Style Gravel/Touring/Commuter
Tire Type Tube Type
Tire Size 700x38
Intended Use
Cyclocross
Flat Protection
Tread
Tire Bead
Folding
Tire Diameter
700c
Weight (oz)
13
Color
Black
ISO Width (mm)
38
ISO Diameter
622 / road / 29"
Labeled Size
700 x 38
Tire Type
Clincher
Defined Color
Black
PSI
80
TPI
120
Intended Use
Gravel
Weight
375
Usually Ships in 2-3 Days
Please Note: This product is usually available for shipment within 2 business days for orders placed before 3pm EST, Monday through Friday or within 3 business days for orders placed after 3pm EST, Monday through Friday. Contact for in-store availability, not all items are available for immediate pickup. If we are unable to meet these time frames due the rapid changes in revolving inventory you will be contacted via email. We do not partial ship orders, the delivery time of your order is determined by the item on your order with the longest lead time. If your order is time sensitive we encourage you to contact us for up to the minute product availability and ship times to verify that we can accommodate your needs. Refer to our Shipping Terms for more information.
Please Note: This product is usually available for shipment within 2 business days for orders placed before 3pm EST, Monday through Friday or within 3 business days for orders placed after 3pm EST, Monday through Friday. Contact for in-store availability, not all items are available for immediate pickup. If we are unable to meet these time frames due the rapid changes in revolving inventory you will be contacted via email. We do not partial ship orders, the delivery time of your order is determined by the item on your order with the longest lead time. If your order is time sensitive we encourage you to contact us for up to the minute product availability and ship times to verify that we can accommodate your needs. Refer to our Shipping Terms for more information.