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Black rectangular bike computer on handlebar mount

DonDofla SPT023 Wireless Bike Computer Black

SKU CH-SPZ6-1V7C1 MPN SPT023

Wireless cycle computer tracks speed, distance, time and calories with automatic wake-up and IPX6 waterproofing for all-weather riding

  • For use withHandlebar Mount
  • Color familyBlack
  • Product colorBlack
  • Main materialPlastic
  • Tracks speed, distance, time and calories for complete ride analysis
  • IPX6 rated to withstand heavy rain during every journey
  • Automatic wake-up resumes recording instantly when you start moving
  • Manual backlight activation ensures clear data in tunnels and at night
  • Compact plastic unit mounts securely to any handlebar

Multi-function 2025 Cycle Computer

The DonDofla SPT023 wireless bike computer mounts on the handlebar and tracks speed, distance, ride time and calorie statistics. It displays current, average and maximum speed in both kilometres and miles per hour. A temperature readout is included alongside the core cycling metrics.

Waterproof Plastic Build with Manual Backlight

The black plastic housing carries an IPX6 rating for heavy rain resistance, though sustained downpours may cause the temperature sensor to read water temperature instead of air temperature. A day and night backlight activates by holding the SET and MODE keys together for three seconds, providing clear visibility in tunnels or after dark without eye strain.

Replaces Basic Wired Speedometers

This unit upgrades from simple wired odometers by removing cables and adding automatic wake-up that restores previous data after three minutes of inactivity. The jump is worthwhile for riders who want wireless convenience, calorie tracking and a backlight for low-light routes without paying for GPS navigation or smartphone connectivity.

How it compares

Measured against everything we stock in Bike Parts & Repair Tools, at today’s prices. Recalculated every night.

Price $24.99
Pricier than about 70% of the 85 comparable items (median $18.99).

Specifications

Product
Brand nameDonDofla
Model nameSPT023
Product colorBlack
Color familyBlack
Size & build
Main materialPlastic
More details
For use withHandlebar Mount

Questions about this item

Does the wireless sensor use a standard bike-computer frequency, and what speed units does it display?

The unit pairs with a wireless sensor and shows speed in both kilometres per hour and miles per hour.

What diameter handlebar does the included mount accept?

The computer mounts on a standard handlebar bracket; the clamp fits typical round bars.

How do I wake the computer after the three-minute sleep, and does it keep my previous ride data?

Touch the screen or start riding — it wakes automatically and retains the values recorded before sleep.

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