Canyon Aeroad CFR Di2

Your Aeroad entry.

$50 USD per entry · Scheduled opening: September 9, 7 a.m. CDT

Scheduled opening: September 9, 7 a.m. Central.
Try the entry preview below. No payment is taken, no ticket is issued, and your details are not submitted or saved.

The cycling question

With a 52-tooth chainring and a 13-tooth rear sprocket, how many times does the rear wheel turn for 100 full crank revolutions?

Assume no freewheeling. Choose one answer to continue.

250 times400 times520 times1,300 times

Your details

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First name

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I confirm I am at least 18 years old.I have read the draft competition information and understand this is a preview, not a valid entry.

A free route is planned.
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