You can find the tire circumference (L) of your tire size in the chart below, or actually measure the tire circumference (L) of your bicycle. Tire size. L (mm) Tire size. I have a Cateye Micro Wireless computer that I want to put on my 29er, Does anyone have a tire size chart that lists 29ers, or does anyone. To use the calculator below, select a wheel and tire size from the table or enter the wheel and tire size in mm in the “Dia. (mm)” boxes. It will automatically.

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Berkshire Sports – Bike Computer Tire Size Calculator

Guess the debate is resolved! Pressing and holding the MODE button siez. Unknown July 6, at Hi – how does it make sense that 16 x 1. Perform the following formatting operation, when you use the unit for the. It was useful because I knew how fast I was going, my pace, and the time and distance I covered.

Mark where the valve stem. I biked to a place which I knew was 1 kilometer from my house, and when I got there the reading was 1 kilometer.

If you look at the cateye tire circumference reference guide, http: After much procrastination, I finally decided to use it. Pages Home My Aize Dealers. Enter the rear wheel tire circumference in mm.


Press the MENU button to complete setting. My only reference for using was Sheldon Brown’s chart. Unknown June 25, at 7: Just measured a new Schwalbe Marathon at 75psi one rire along the ground and I get You may be correct that the Brompton’s wheel circumference could be smaller than Kris Ablan May 31, at 4: Do let tide know the real wheel circumference when you know.

I gots to know man. Didn’t take note of the tire pressure but tire give was minimal. Hi Kris, Cgart bought a cateye wireless strada recently for my bike as well, and I stumbled onto your website while looking for the answer to the same question that you asked since the manual did not have a computation for the Brompton’s tyre configurations.

So I entered that in the Cateye Micro Wireless and rode the bike to test if the code was correct. Siez Ablan May 13, at 9: Just measured a fairly new Schwalbe Marathon at mm. Newer Post Older Post Home. With the tires under proper pressure.

Setting up the computer, Appendix, Tire circumference – CatEye CC-PA100W [Padrone] User Manual

Kris Ablan February 20, at 9: I’ve forgotten to say that I have Schwalbe Marathon tires. So, am I doing 23mph, or only 22?


When it is not displayed, check the installation conditions. That’s close to what you can find in here: Enter the tire circumference. Select the speed unit. Mark where the valve stem is and measure the distance. Current speed Cadence Preparing the computer Perform the following formatting operation, when you use the unit chagt the first time or restore the unit to the condition before shipment.

Fortunately, there’s the internet.

With the tires under proper pressure, place the valve stem at the bottom. However, since using the code, the reading has been quite accurate. Press the MENU button on the back of the com. You can find the tire circumference L of your tiree size in the chart be. When it is not displayed, check the installation conditions and again page 2.

Let me know thoughts. After installed, check that the speed is displayed when gently turning. Unknown August 18, at 8:

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