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Donnelly Tires PDX 120tpi Clincher Cyclocross Tire
Donnelly Tires PDX 120tpi Clincher Cyclocross Tire

Donnelly Tires PDX 120tpi Clincher Cyclocross Tire

$46.00ea
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When there is mud on the course the Donnelly PDX is the tire of choice. It’s race-proven PDX tread and innovative design create the ultimate race ready cyclocross tire. PDX is the airport code for Portland, Oregon, where frequent rains create some of the muddiest cyclocross courses you’ll find anywhere. Although the PDX excels in the mud, this tire is truly an all-conditions performer. The cent
Common Tire Sizes   
A guide to common bike tire sizes and how to find the tires that will fit your bike.
Cyclocross Tires   
An introduction to cyclocross tires.
Older Tire Sizes   
Understanding older bicycle tire sizes.
Tire and Tube Replacement   
Tire Size Chart   
A useful chart for determining the tire size you need for your bicycle.
Tire Tips   
Tips for proper bicycle tire mounting and tire safety.
Tire Width   
A guide to understanding tire width.
Tread Patterns   
A guide to understanding bicycle tire tread patterns and what you should look for.

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*Orders received before 3:00PM Pacific time are shipped the same day (Mon-Sat). Orders over $50 are shipped free (USA only, excluding AK and HI). Some exceptions apply. See Shipping for details.