Beginner with flair

The BC 5.0 WR is the low-cost gateway to the world of SIGMA Originals. For commuters, recreational riders, and even children, its five functions deliver the most important data, such as speed and trip distance, reliably and accurately. The BS 5.0 WR is intuitive, compact, and extremely easy to use – a bike computer for anyone!

The essential functions

The smallest SIGMA bike computer is compact and displays the five most important basic functions that cyclists like to keep an eye on.

Stable data transfer

The speedometer’s direct cable connection with the transmitter ensures smooth speed measurement. The BC 5.0 WR needs no battery for wired transmission, and you can use your bike computer for years without changing its battery.

Compact, yet clear

Keep it simple: The BC 5.0 WR’s 27 x 35 mm display has plenty of room to display your current speed continuously while keeping other important functions easily visible too.

The display is simple: four different icons make it easy to see which function has been selected for the bottom line. The icons make the bike computer extremely easy to read.

Easy to operate

It couldn’t be easier: Thanks to its large button, the BC 5.0 WR can be operated safely during your ride. This makes it easy to toggle between individual functions. Combined with the larger display, this raises ergonomics to a new level.

Attachment with cable ties

You can mount the handlebar bracket and the speed transmitter to your bike with the cable ties (included). The bike computer receives all the data you need through the cable. The BC 5.0 WR can be removed and stowed conveniently at any time.

More than two years of battery life

You never have to worry about your bike computer’s battery life. A small button battery (CR 2032) is sufficient to supply your BC 5.0 WR with energy for well over two years. This is just one example of the dependability and quality of SIGMA ORIGINALS!

Cycling holiday with the family

How far did you ride? The BC 5.0 WR measures exactly how long you have been on the bike during your tour. You can conveniently read ride time and distance for an entire cycling holiday.

Weatherproof partner

No matter what the weather, the BC 5.0 WR delivers. It is water-resistant and weatherproof and always reliable for your daily routine.

Easy tire size selection

The pre-defined tyre sizes, ranging all the way from a small child’s bike to a 29″ bike, make setting the BC 5.0 WR effortless. You can also enter the tire circumference exactly to the millimeter.

Features & functions

Automatic start/stop unlimited
Funct. displayed with icons
Programmable based on tire selection
Basic functions
Total distance
Ride time
Clock (12/24 hrs)


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