Your Tires Could Be Costing You Minutes. Tire Rolling Resistance with Josh Poertner

Your Tires Could Be Costing You Minutes. Tire Rolling Resistance with Josh Poertner

Your Chain Could Be Costing You Minutes. Drivetrain Efficiency with Josh PoertnerSee more

Your Chain Could Be Costing You Minutes. Drivetrain Efficiency with Josh Poertner

Tire pressure, aerodynamics, and smart equipment upgrades with Josh Poertner | EP#235See more

Tire pressure, aerodynamics, and smart equipment upgrades with Josh Poertner | EP#235

The Most Effective Marginal Gain. Aerodynamics with Josh PoertnerSee more

The Most Effective Marginal Gain. Aerodynamics with Josh Poertner

Events