Thread: Zwift with gravel 650x47 tires
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Old 12-10-20, 09:11 PM
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mstateglfr 
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https://support.zwift.com/en_us/supp...ikes-rkFrq7Wlr

640x47 isn't a supported size.
just plug in 700x28 for zwift since that is basically the same tire circumference as a 650x47.
Tire circumference is what's needed to run accurately.
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