Question about Sigma Bc 906 Computer

1 Answer

Need help reseting for tire size 26x2.1 changed to road tires can't find my book it's a sigma bc 906

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 5 Answers

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 the valve stem is. now roll the bike forward so that the wheels gets one full revolution and the valve stem comes back to the 6 o clock position and mark the floor at the valve stem. now get a tape measure and measure the distance between your two marks. Convert this measurement to usually centimeters. that will be the number that put into your computer.

the manual can be downloaded here

Rick

Bicycle Parts and Accessories

Posted on Jul 10, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Can the spoke magnet go on the rear wheel sigma bc 906


You should be able to use it on your indoor trainer. The Sigma will need a wheel diameter callbration to give correct readings.

Jan 29, 2013 | Sigma Bc 906 Computer

1 Answer

What is result of tire size setting of 2.224 versus 2.233


The calculated size is more accurate, whereas the manual suggests a setting. If you cannot set the size accurately then use the suggested setting.

Apr 22, 2012 | Sigma Bc 906 Computer

1 Answer

How can you turn the Sigma BC 906 off?


I can not off Sigma 906. It is working but can not be closed. Please help

Nov 25, 2010 | Sigma Bc 906 Computer

1 Answer

I need to program a sigma 906 for my recumbent with a 20 1/8 wheel size. Is 1254 the right entry in wheel size?


The number you are entering should be the circumference of the tire, measured in millimeters. 1254 looks pretty small for your wheel. You can get the circumference by rolling the tire one revolution and measuring the distance with a tape 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 size due to rider weight, air pressure, tire wear, and temperature. If the error is large you need to do some riding on a known distance, like a running track, and then tweak the number up or down slightly until you are happy.

Apr 20, 2010 | Sigma Bc 906 Computer

1 Answer

I need to reset my Sigma BC 1200 bike odometer. What is the 4 digit number for my tire size of 700x35C = 28x1 5/8 JOe Joep@cascadecolumbia.com


I had the same problem...the online code that sigma gave is way off. I had a 700x23c and it was telling me 2133. Sheldon's site told me 1302 which seems much closer. I'm heading out tonight to test it. Here's the site... http://www.sheldonbrown.com/cyclecomputer-calibration.html#ccc

Mar 30, 2010 | Sigma Cycling

Not finding what you are looking for?
Sigma Bc 906 Computer Logo

Related Topics:

1,058 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sigma Cycling Experts

The Knight
The Knight

Level 3 Expert

74106 Answers

Bill Boyd

Level 3 Expert

42060 Answers

Donald Ayers-Marsh

Level 3 Expert

1032 Answers

Are you a Sigma Cycling Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...