05/28/2026 9:15 a.m.
https://cablematic.com/en/products/speedometer-and-multifunction-bike-computer-BJ091/

Speedometer and multifunction bike computer

REF: BJ091
Specifications
  • Digital LCD viewfinder with on-board bicycle computer.
  • Works with 1.5V battery type GA13.
  • Max display timer: 9 hours 59 min 59 sec.
  • Max display: 99.5 km/hrmph
  • Maximum odometer display: 99.999 kilometers or miles.

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More info
PVP
2.46
Price including VAT: 2.46
PVD
2.34
2 years
warranty
14 days
returns
100%
safe


We will notify you when it is back in stock.
More info
Specifications
  • Digital LCD viewfinder with on-board bicycle computer.
  • Works with 1.5V battery type GA13.
  • Max display timer: 9 hours 59 min 59 sec.
  • Max display: 99.5 km/hrmph
  • Maximum odometer display: 99.999 kilometers or miles.

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More info

Count km and computer for bicycle, with LCD viewer. Wide range of functions that provide all the necessary navigation data. Easy installation and use.

Specifications
  • Digital LCD viewfinder with on-board bicycle computer.
  • Works with 1.5V battery type GA13.
  • Max display timer: 9 hours 59 min 59 sec.
  • Max display: 99.5 km/hrmph
  • Maximum odometer display: 99.999 kilometers or miles.
  • Odometer memory.
  • Clock in 12/24 hours format.
  • Configurable digital thermometer in degrees Celsius and Fahrenheit.
  • Resistant to water and hard conditions.
  • Auto power off and sleep mode.
  • Battery status indicator.
  • Actual SPD: 0.1 km/h or 5 mph.
  • Comparison ofspeed
  • Average speed.
  • Odometer memory.
  • Adjustment of the size of the wheel (0 and 9999 mm).
  • Adjustable distance counter.

  • Gross Weight: 70 g
  • Product size (width x depth x height): 4.7 x 4.2 x 1.9 cm
  • Number of packages: 1
  • Packages size: 18.0 x 10.0 x 3.0 cm

Videos

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Technical terms

  • Battery charging cycles
  • Types of fixing for wheels
Battery charging cycles

A charge cycle occurs when you use 100% of your battery's capacity. Lifespan is defined by total cycles before capacity drops below 80%.

ParameterTechnical Description
DoDDepth of Discharge level.
SoHState of Health of the cell.

Lifespan Calculation

Maintain the battery between 20% and 80% to maximize chemical stability and longevity.

Advantages

Controlled charging reduces heat and prevents lithium plating.

Note: Use original chargers for optimal safety.

Do you have any question about this product?