Sigma Bc 906 Computer "measure size bicycle" Questions

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Every tire varies from the nominal size to some extent. Measure one wheel revolution on the ground in millimeters and use that number. With 4-digit accuracy it seems silly to ballpark the measurement

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...Measure the wheel size and enter it manually. http://www.sigmasport.com/en/allgemein/showdatei/?download=1&name=2_1_Manual_BC_1106_nat.pdf There's a picture of how to determine the circumference ...

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Question about Sigma Sport Cycling

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...size is 26 inch get a tape measure and measure the out side circunfrance of the wheel. This is you number. OR put a white dob of paint on the tyre and roll it in a strainght line until the dob of ...

...size setting. I have 650x23 you can measure your wheel by placing your bike on a flat surface with the valve stem on the wheel in the bottom most position or 6 o clock position. mark the floor where ...

...size 26x2.1 changed to road tires can't find my book it's a sigma bc 906 you can measure your wheel by placing your bike on a flat surface with the valve stem on the wheel in the bottom most position ...

Question about Sigma Cycling

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...size as and when you need it. All you need to do is measure the diameter and do the math or for precision, roll-out one revolution on the ground and measure it in millimeters and divide by 1.61 (or ...

...size. The manual explains how to measure your wheel exactly and set it into the computer... http://www.sigmasport.com/en/service_center/produkt_support/bikecomputer/?flash=1&typ=bikecomputer Page ...

Question about Sigma Sport Cycling

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size is 26x1.95 Thank you If you really care about accuracy calculate it yourself (A) or roll it out, measure the distance (B) and set that according to the manual on the same page as the chart. http:

measure. I usually lay out the tape, start with the tire valve at zero, roll one revolution, and read the number. Of course this number could be off by a few percent as the tire isn't exactly the same

what is a 27 X 1 - 1/4 bike tire size in mm? It isn't on their manual list and tape measure distance don't match anything. The closest is 700cc, but they are not exact or interchangable

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