Covers physics of sag, the 'tuck-under' effect, and solutions like spring upgrades and volume spacers for heavy-duty e-bike stability.
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Covers the 60/40 rear-bias rule, the 30% front payload limit, and how dynamic weight transfer affects handling for utility e-bikes.
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A guide to testing lateral frame flex for high-power e-bikes used by contractors. Learn the GoPro method and understand safety standards.
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Understand frame flex and steering stability for high-power e-bikes under 400lb loads. Integrates physics, data modeling, and safety standards.
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Covers mechanical causes, UL 2849 standards, a Clearance Index for large feet, and pedal-up techniques to prevent wheel interference.
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