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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Pressing and holding the MODE button switches. So I entered that in the Cateye Micro Wireless and rode the bike to test if the code was correct. Current speed Cadence Preparing the computer Perform the following formatting operation, when you use the unit for the first time or restore the unit to the condition before shipment. Shen Tan February 20, at A problem came up, though, in inputing the wheel circumference [L mm ] unto the computer.

When it is not displayed, check the installation conditions.

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

You may be correct that the Brompton’s wheel circumference could be smaller than Do let me know the real wheel circumference when you know. After much procrastination, I finally decided to use chsrt. So, am I doing 23mph, or only 22? Unknown July 6, at Press the MENU button to cateeye setting. Hi there I’ve measured the circumference by wrapping inch-tape around the wheel and I got mm measured 3 times, with the tape pretty tight Let me know thoughts. Enter the rear wheel tire circumference in mm.


It was useful because I knew how fast I was going, my pace, and the time and distance I covered.

Didn’t take note of the tire pressure but tire give was minimal. Pages Home My Bikes Dealers. That’s close to what you can find in here: Perform the following formatting operation, when you use the unit for the. Complain wrong Brand wrong Model non readable.

However, since using the code, the reading has been quite accurate. Unknown August 18, at 8: Just measured a fairly new Schwalbe Marathon at mm. With the tires under proper pressure, place the valve stem at the bottom.

Hi – how does it make sense that 16 x 1. Kris Ablan February 20, at 9: Just measured a new Schwalbe Marathon at 75psi one circumference along the ground and Suze get Kris Ablan May 31, at 4: Press the MENU button on the back of the com. If you look at the cateye tire circumference reference guide, http: I’ve forgotten to say that I have Schwalbe Marathon tires. Kris Ablan May 13, at 9: Enter the tire circumference. When it is not displayed, check the installation conditions and again page 2.


Berkshire Sports – Bike Computer Tire Size Calculator

Select the speed unit. For the most accurate measurement, do a wheel.

After installed, check that the speed is displayed when gently turning. I gots to know man.

You can find the tire circumference L of your tire size in the chart be. Mark where the valve stem. Unknown June 25, at 7: Hi Kris, I 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 chsrt computation for the Brompton’s tyre configurations.

I biked to a place which I knew was 1 kilometer from my house, and when I got there the reading was 1 kilometer. With the tires under proper pressure.

My only reference for using was Sheldon Brown’s chart. Mark where the valve stem is and measure the distance. Newer Post Older Post Home. Fortunately, there’s the internet. Guess the debate is resolved!