It was announced last week but Lezyne has just pushed new firmware for all their 2017-2019 devices. As you can see from the image above they have a sweet range of sizes now. Functionality between the devices is fairly similar, so it’s just the format and price that you mostly need to worry about.
These are usually priced WELL under $/£200 and are fully featured. eg some have colour mapping and most handle power meters.
Indeed the new firmware specifically delivers support for recording FE-C trainer data. Also included is a manual, pre-ride elevation setting.
More of the finer details here at Lezyne.com
Last Updated on 24 January 2026 by the5krunner
My favourite kit and nutrition
- Maurten — the race nutrition trusted by elite athletes. Gels and drink mix engineered to be easy on the stomach.
- Garmin 90-degree charging adapter — the small adapter that keeps your charging cable tidy at the stem. Essential for race day.
- Garmin charging puck — the fastest and most reliable way to top up your Garmin before a session.
- Ravemen FR300 — front light that mounts directly under your Garmin or Wahoo head unit. Keeps your bars clean and your beam pointed where it matters.
- Garmin Varia RTL515 — radar rear light that alerts you to vehicles approaching from behind. Pairs with your Edge or Garmin watch.
- Stryd — the footpod that brings running power to your Garmin. The single most useful running upgrade I have made.
- Favero Assioma Pro RS2 — the power meter pedals most serious cyclists end up choosing. Accurate, easy to move between bikes.
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tfk is the founder and author of the5krunner, an independent endurance sports technology publication. With 20 years of hands-on testing of GPS watches and wearables, and competing in triathlons at an international age-group level, tfk provides in-depth expert analysis of fitness technology for serious athletes and endurance sport competitors. ID
