
Show Notes
The Physics of Traction Management: Why Your Tire Grip is Dynamic. Motorcycle traction management, tire physics, and MotoGP race analysis take center stage in this deep-dive episode. We break down the friction equation (F=μ⋅N) to explain why contact patch is dynamic and how trail braking and load transfer actually create grip. We also dissect the chaotic Jerez Grand Prix weekend, including Marc Marquez’s controversial crash-and-continue, Jorge Martin’s brake failure, and the "slow burn" success of Alex Marquez. Plus, we introduce Apex Plus, our new coaching program at Utah Motorsports Campus, and discuss the Order of the Sport: why hitting apexes and precisionmatter far more than body position and dragging elbows.
00:00 Jerez MotoGP Race Highlights 08:21 The Risks of Visor Tear-offs 14:31 Explaining Jorge Martin’s Brake Failure 18:18 Marc Marquez: Injury, Retirement, and Performance 22:21 MotoGP Silly Season and Contract Leverage 28:51 Traction Management: The Physics of Grip 32:41 The Impact of Tire Pressure and Deformation 41:33 Developing Rider Feel in Low-Grip Environments 50:26 Applying Racetrack Physics to the Street 55:53 Prioritizing the Order of the Sport: Hitting Apexes 58:15 Why Corner Exit is Your Top Priority 01:07:11 Launching Apex Plus: Evidence-Based Coaching 01:13:23 The Reality of Body Position and Modern Gear 01:21:13 Conclusion and Wrap Up
#MotorcyclePhysics #MotoGPJerez #TractionManagement
More from CanyonChasers Podcast // The Braking Zone
Enter to win the Moto Guzzi V85TT: https://fanathem.com/canyonchasers - Ducati’s factory team just ran away with the most dominant World Superbike season ever, and we think it exposes a bigger problem. When the Panigale V4 R is basically a GP bike you can buy for $50k, why would Yamaha, Kawasaki, or Honda spend millions to show up and lose? We dig into the tech that makes the Ducati so good (twin pulse firing order, counter-rotating crank, electronics that add rear brake mid-corner), why fuel flow limits haven’t slowed it down, and what we’d do with the series if it were up to us. Spoiler: more power, fewer rider aids, worse tires.
Enter to win the Moto Guzzi V85 TT at https://fanathem.com/canyonchasers - Dave spent the week at Barber Vintage Motorcycle Days riding Honda's new CB1000F alongside Freddie Spencer, the only rider to win the 250 and 500 world championships in the same season. We get into how Honda deliberately tuned character into this engine (mismatched velocity stacks for a two-tone intake note, offset cam timing, carburetor-style fueling), why Dave came away liking it more than expected after his long-term time on the Hornet SP, and what it actually takes to keep pace at a press launch on a bike and road you've never seen.
There's a new bike in the garage: a 2021 Ducati Panigale V2, bought to replace an Aprilia RSV4 Factory as a club race bike. We talk about the first track days on a completely bone stock V2 (slicks only), what the Showa Big Piston Fork does well on the brakes and where it falls apart mid-corner, and why racers ditch BPF internals for cartridges.
Motegi wasn't an exciting weekend, but it was a fascinating one. A brand new track surface, a Michelin rear tire that came apart in the sprint, and a hard-carcass "safety tire" that not one rider mounted until Sunday warm up, which turned out to be the tire they should have been on all weekend.
Royal Enfield might be the heritage motorcycle Harley buyers think they're getting, and after 800 miles of Route 66 on a Classic 650, Dave has thoughts. The CanyonChasers Podcast is back.