tire frequency q 20 x 175 blackThe Odyssey Frequency G is Chase Gouin's signature BMX tire, built for smooth, fast riding. It delivers predictability in tight corners and excellent traction thanks to horizontal tread grooves that only engage when needed. With a maximum inflation pressure of 100 PSI and reinforced double sidewalls, this tire is equally at home on the street and in the skatepark. Product features: Signature: Chase Gouin. Tread: Horizontal grooves provide traction