Geek Warning

A hands-on guide to Shimano’s new SPD-SLR

September 18, 2026·50 min
Episode Description from the Publisher

Welcome back to Geek Warning. This week, Dave Rome and Ronan McLaughlin talk through Shimano’s new road pedal system, which will eventually supersede the now two-decade-old SPD-SL. Dave has been hands-on with the new pedals and offers insight into how nuanced the differences are. Dave is then joined by Suvi Loponen to discuss the new Canyon Grail gravel bike along with a number of other standout bits of tech news from the week.At the end of the episode, and for those listening via a member-only feed, we have an interview with Bill Alcorn of BikeFlights about how air freighting and door-to-door bike delivery have changed, and potentially how to mitigate those increased costs. Timestamps:  02:00 - Shimano SPD-SLR, ridden and explained  18:00 - The potential performance gain of lower stack height  22:30 - Shimano’s three shoe widths, wide going wider.  25:00 - Suvi joins to discuss the new Canyon Grail gravel bike  37:00 - Scott’s interesting return to cable routing options  41:00 - Specialized goes internal routing with Future Shock  43:30 - Wolf Tooth gets into hubs  48:00 - Members-only section: Talking bike freight

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