AJA #47: Aluminum Velodromes, Forever Chemicals, Big-Wheel Aesthetics, and valve stem nerdery

AJA #47: Aluminum Velodromes, Forever Chemicals, Big-Wheel Aesthetics, and valve stem nerdery

December 22, 2025 · 58 min

About this episode

This episode covers a variety of cycling topics including aluminum velodromes, altitude hacks, and holiday gift ideas.

This Ask Josh Anything grab-bag starts with Tucson's new aluminum velodrome, evolves (devolves?) into altitude hacks for hour records, "no-rules" speed dreams, and holiday gift picks. From buying a kid's first bike (and why chain waxing might be the cleanest parenting win) to ESG-minded shop habits, Roubaix wheel diameter fever dreams to, aero brake-hose routing, and the Clik Valve debate—this episode covers the weird, practical, and wildly opinionated. Happy Holidays!

Topics covered

Keywords

Mentioned in this episode

Products: Aluminum Velodrome, chain waxing, Roubaix wheel, aero brake-hose, Clik Valve

Places: Tucson

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