In this edition of Ask a Wrench, pulled from the members-only segment of the Geek Warning podcast (May 22, 2025 episode), tech editor Dave Rome and pro mechanic Brad Copeland take on four listener questions. They cover disc brake rub for heavier riders, rotor damage from desert dust, bike washing with disc brakes, and the ongoing tire-versus-suspension debate for Unbound.
Geek Warning is tailored for riders who love to tweak, tune, and push their setups. Questions and answers have been edited for length and clarity, so if you want the full nuance and discussion, you can listen to the complete…