Ordered before 12:00 PM, shipped next business day*

The ROX 4.0 GPS is a bike computer that supports you during your training rides. With its 30 functions and user-friendly design, you can focus on the fun of cycling. The extra-large display provides reliable data such as elevation profile, speed, distance, and training time. The ROX 4.0 also offers turn-by-turn directions via komoot, pairs with your e-bike, and connects to external sensors.


  • Dimensions (WxDxH): 44.9x73.6x18.4mm
  • Holder compatibility: GPS Mount / overclamp butler
  • Weight: 51 g
  • Battery: 550 mAh (Li Ion), 3.7V
  • Display size: 2.4"
  • Resolution (pixels): Main display: 59 x 23
  • Display technology: Transflective
  • Backlight
  • Typical battery life: 25 hours
  • Connectivity: ANT+ / BLE
  • Sensors possible: Cadence / Heart Rate / Speed

Basic functions:

  • Speed
  • Average speed
  • Maximum speed
  • Distance
  • Training time (net)
  • Calories
  • Clock 24 hours
  • Current height
  • Increase (in %)
  • Elevation profile
  • Elevation gain uphill
  • Turn-by-turn directions
  • Individually adjustable training pages: Up to 6
  • Individually adjustable number of training values ​​per page: 2
  • Auto break
  • Memory: Up to 100 h training

E-bike features:

  • Range
  • E-Bike battery
  • Human power versus engine power
  • Support position

Sigma rox 4.0 gps zw wit hr stuurhouder + ant + ble chest strap

SIGMA  |  EAN/GTIN: 4016224010639
€121,99 Incl. VAT

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2+ items €119,55 €121,99 discount2
5+ items €115,89 €121,99 discount5
10+ items €109,79 €121,99 discount10
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Pletterij 35 F, 2211 JT Noordwijkerhout

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