The ultimate tubeless ready cyclocross tire
When there is mud on the course the Donnelly PDX is the tire of choice. It’s race-proven PDX tread and innovative tubeless design create the ultimate tubeless 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.
- Center knobs are aligned for a fast roll on hard pack and pavement
- Side knobs offer superior edge control and extra traction coming out of corners
- An all-around performer with a particular love for mud
- Tubeless ready with proprietary tubeless casing