Видео с ютуба Josh Poertner

Road Hookless Wheels: Josh Poertner Explains the “SCAM?” That Went Viral in Cycling Circles

Ranking Marginal Gains With Josh Poertner | GCN Tech Show Ep. 388

Maximizing Drivetrain Efficiency & Longevity: Deep Dive With Josh Poertner

Lightweight Wheels & Aero Dork Discs | GCN Tech Clinic with Josh Poertner

The Most Effective Marginal Gain. Aerodynamics with Josh Poertner

Josh Poertner Reveals The Bike Industry Secrets! | GCN Tech Show Ep. 307

Carbon Wheels and Tubeless Tyres at Roubaix? Silca's Josh Poertner Explains All. Part 2.

Should You Care About Marginal Gains? | GCN Tech Show Ep. 278 With Josh Poertner

Ваша цепь может стоить вам минут. Эффективность привода с Джошем Поэртнером

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

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

Look Who's Back... Back Again 😎

ЛАЙФХАК по натиранию цепи воском, который вам НУЖНО знать в условиях дождя и снега!

Wolfi's Talks - Josh Poertner - Keeping up with the Pro's

Faster - Podcast by FLO - Episode 22: Tubeless Tires With Josh Poertner

Mr Joshua Poertner On Aeromind, Crazy Prototypes And New Product Ideas For Silca.

Josh Poertner

Josh Poertner