Buy Cheap Sigma BC1606L Bicycle Speedometer with Rear Wheel Sensor Kit 
Buy Low Price From Here Now The Sigma computer for dedicated cyclists. The "L" in the BC1606L is for the "smart" back light. The cadence functions (current and average) provide valuable training data for efficient cycling both on the road and in the woods, and can be turned off completely when not in use. The count down timer is perfect for crits, cross, or racing against the clock. This model is packaged with a 120cm rear harness, ideal for indoor trainers. Handlebar or stem mount.
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- 16 Functions: speed, avg speed, max speed, speed comparison, trip distance, total distance bike 1, total distance bike 2, total distance bike 1 + 2, clock, ride time, low battery indicator, two bike programmable, total ride time bike 1
- total ride time bike 2, total ride time bike 1+ 2, memory back up function, cadence, average cadence, programmable trip segment, programmable timer, 2-Bike Programmable
- Low Battery Indicator w/ Memory Chip
- Easy to program/Tool Free installation
- Waterproof
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"great cyclometer" 2009-09-08
By Craig S. Holmes (Minnesota)
Installation was a snap and the features are great. I bought this unit because I use my bike on an indoor trainer and need the speed from the rear wheel. This unit has everything a serious bicyclist would need on a bike computer.
"Great bike computer at a good price." 2009-08-25
By Sam
Well, what can I say? It works and it's relatively cheap. The buttons and overall usage take some getting used to, but the readout is awesome and the backlight comes in handy. I use this on my Trek Y5 and I've put well over a few hundred miles on this computer. Works like a charm. Survives the rain. It looks great compared to some others!
On important note: You have to be on the "language" option to EXIT the settings mode. Beat myself to death trying to figure that one out.
"Good Bike Computer" 2009-08-16
By L. Schutzman (St. Augustine, Florida)
The Sigma BC1606L is a very nice bike computer. It comes with both a front and rear mount for the computer and is very easy to assemble without any tools. The instructions are very poor. One thing to look for is that the magnet that is mounted on the front or rear wheel must be faced forward or backward, but not outward of the wheel, to avoid interference. The features are good and very easy to change with the touch of a finger on one of the four buttons. It would have been nice to package a second magnet so that the unit could be more easily used with two bikes. You have to remove the magnet from one wheel and put it on another with this package.
"I WANT to like this computer, BUT ......." 2009-08-08
By Dave (Maine)
I bought this computer a few weeks ago and have put maybe 150 miles on it. I WANT to like it (based largely on what previous reviewers have said), but I found it disappointing in some areas. They are:
0 The cadance feature doesn't work at all. The prongs that hold the cadance wire to the computer mount will not stay connected no matter what I try, in part because once you mount the computer base unit, your handlebars are then in the way and the prongs can't be connected securely. (I'm seriously considering duct tape). It's a poor design.
0 Instructions should be a lot more clear. They left out a few key points that would have really saved me a lot of time and frustration.
0 The display of mph in only .5 increments is a lot more annoying than I thought it would be.
Still, it's one of the few computers that met my criteria for rear fork mounting and a few other things, so I'll stick with it. All features seem to work fine, with the glaring exception of the cadance feature which has worked for a total of maybe 1 minute since I've been using this computer.
Bottom line advice: save the original packaging in case you have problems and decide to send it back. I'm keeping mine, but I can see where others might not.
"Great Speedometer, works at any speed you're likely to reach on a bike." 2009-07-01
By James C. Costello (Thousand Oaks, CA USA)
I bought this speedometer as a replacement for my car's speedometer (which would have otherwise cost me over $650 to replace). When the speedometer finally came in the mail, I was glad to find that it comes with two harnesses, for two separate bikes.
Although installation on my car was a long process and took about two hours, the second harness (which I installed to my bike) was installed and calibrated in about 5 minutes. It works great as either a bicycle speedometer, or on my car, although car installation requires the use of a much stronger magnet.
Without reading the manual, the menu interface is a little bit tricky at first, but it becomes second nature after only a few hours of use. Moving it from my car onto my bike is extremely easy, and the unit keeps track of how many miles I've gone on each, as well as how many miles I've accumulated overall. The display features large numbers which I find easy to read both in the car, and on the trail.
I've measured up to 80 miles per hour with this speedometer, and its measurements agree completely with my friend's gps unit. I drive about 4 hours a week and cycle about 1 hour every two weeks, and with two months of use, I haven't yet needed a change of batteries.
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Buy Sigma BC1606L Bicycle Speedometer with Rear Wheel Sensor Kit Now
