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

Sep 18, 2026 · 50m

Summary

Dave and Ronan discuss Shimano’s new SPD-SLR pedals, analyzing the 2.3mm stack height reduction against the significant drawback of complete cleat incompatibility. They also cover Shimano’s updated road shoes and the new Canyon Grail gravel bike, which features increased tire clearance and a more aero design. The episode concludes with an interview on evolving bike air-freight costs and brief news on the Scott Spark DC and Specialized’s internal cable routing updates.

Topics discussed

Sponsor: Odoo business software Intro: Caliper authenticity and show structure Preview: Interview with Bike Flights founder Shimano SPD-SLR pedal release and groupset strategy Shimano release delays and internal frustrations First ride impressions and stack height differences Cleat compatibility and fore-aft adjustment issues Backwards compatibility and multi-bike ownership costs Comparison to SRM/Q36.5 and potential conspiracy theories Biomechanical benefits of lower stack height Scientific evidence for power transfer gains New Shimano shoe fit updates (wide/regular) Canyon Grail Gen 3: Overview and tire clearance Canyon Grail Gen 3: Sizing and geometry changes Canyon Grail Gen 3: Weight and frame storage Canyon Grail Gen 3: Mudguard compatibility debate Canyon Grail Gen 3: Geometry and finish details Scott bike review: Internal cable routing Specialized Diverge: Future Shock and internal routing Wolf Tooth hub release and market positioning Outro: Bike Flights interview and travel plans
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