

125. Phil Burt, the king of bike fit
Feb 20, 2025
Phil Burt, former head of physiotherapy at British Cycling and expert in bike fitting, dives into the fascinating world of cycling. He explores how riders' needs are evolving, the impact of indoor cycling on performance, and the science behind bike fit adjustments. Burt also discusses shorter crank lengths and reveals that Bradley Wiggins was using 165mm cranks during the Rio Olympics. Get insights on how personalized bike fitting is revolutionizing comfort and efficiency for cyclists at all levels.
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Micro-Adjusters vs. Macro-Absorbers
- Micro-adjusters are sensitive to small bike fit changes and benefit from adjustments.
- Macro-absorbers adapt easily but may not recognize optimal setups.
Ben Swift's Saddle Sensitivity
- Ben Swift, a micro-adjuster, noticed tiny saddle height discrepancies affecting his comfort.
- This highlights the sensitivity of some riders to minute bike fit changes.
Addressing Persistent Pain
- Persistent next-day pain indicates a bike fit issue requiring attention.
- Address recurring pain by adjusting your position or seeking expert help.