# Magene P505: specs and price

**Price (US):** $349 (US MSRP $349. Magene official US store page lists "P505 Spider-based Power Meter $349.00"; GPLama review states verbatim "Manufacturer Suggested Retail Price: US$349".), as of 2026-07-13. Among the 7 cycling power meters we track it is the cheapest; category median $864.99.
**Brand:** Magene
**Deskmark:** Bronze Deskmark — pay-blind category standing 24/100, #6 of 8 in class (independent, computed from sourced data, never for sale).

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | $349 |
| Brand | Magene |
| Mount type | spider |
| Measurement sides | — |
| Accuracy pct | 1 |
| Weight grams | — |
| Battery type | rechargeable-liion |
| Battery life hrs | 200 |
| Connectivity | ANT+/BLE |
| Power balance measured | No |
| Cycling dynamics | No |
| Waterproof rating | IPX7 |
| Warranty years | 2 |

## Where it stands

At $349, the Magene P505 is the cheapest of the 7 cycling power meters we track, where the median is $864.99. On the spec sheet, its accuracy pct of 1 is the lowest of the 9, its warranty years of 2 is the lowest of the 6, and its battery life hrs of 200 is at the median of the 9.

## Frequently asked questions

**How much does the Magene P505 cost?**

The Magene P505 has a US price of $349 (US MSRP $349. Magene official US store page lists "P505 Spider-based Power Meter $349.00"; GPLama review states verbatim "Manufacturer Suggested Retail Price: US$349".), as of 2026-07-13.

**How does the Magene P505 compare on price?**

At $349, the Magene P505 is the cheapest of the 7 cycling power meters we track, where the median is $864.99.

**What are the Magene P505's key specs?**

Magene P505 (Magene): mountType spider, accuracyPct 1, batteryType rechargeable-liion, batteryLifeHrs 200, connectivity ANT+/BLE. Full sourced spec sheet verified 2026-07-13.

Source: https://www.magene.com/en/power-meters/58-p505-spider-based-power-meter.html (magene.com, accessed 2026-07-13)
Corroboration: https://gplama.com/2022/12/21/magene-p505-power-meter-review/ (accessed 2026-07-13)
Canonical: https://frontdeskreview.com/product/cycling-power-meters/magene-p505/
Cite: Per The Front Desk Review, the Magene P505 price of record was $349 as of 2026-07-13 — https://frontdeskreview.com/product/cycling-power-meters/magene-p505/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl