Sigma RECO 81 LINK
Top-ranked for detection range, battery life, detection angle and equipment.
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Prices in GBP are indicative: they are converted from the reference catalogue prices in euros at a fixed rate (EUR 1 = £0.85, 9 Sep 2026) and are not prices from a local retailer. The price at your retailer prevails. (14 Sep 2026)
Compare documented models using the available specifications. Use the filters to narrow this selection to your needs and budget.
Prices collected from retailers are for guidance only: they may have changed since, the current price is the one shown by the retailer. No price is shown for models sold only on Amazon. Amounts converted from reference prices in euros using a dated exchange rate.
Top-ranked for detection range, battery life, detection angle and equipment.
Read the review
Top-ranked for light output.
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Key strength: detection range, rated 8.5/10.
Read the review| Rankings | Rating | Price | Detection range | Battery life | Weight | Light output | Detection angle | Charging time | Battery capacity |
|---|---|---|---|---|---|---|---|---|---|
| 1. Sigma RECO 81 LINK | 9.2/10 | £103 | 160 m | 30 h | n/a | n/a | 60 ° | n/a | 1350 mAh |
| 2. Lezyne Radar Drive Rear | 7.9/10 | £103 | 150 m | 20 h | 144 g | 300 lm | 35 ° | 3 h | n/a |
| 3. Wahoo TRACKR RADAR | 7.9/10 | £120 | 150 m | 20 h | n/a | 53 lm | 35 ° | 2 h | n/a |
| 4. Garmin Varia RTL515 | 7.7/10 | £118 | 140 m | 16 h | 71 g | 65 lm | 40 ° | n/a | n/a |
| 5. Lezyne Radar StVZO Rear | 7.4/10 | £112 | 150 m | 9 h | 144 g | 40 lm | n/a | n/a | n/a |
Rankings are based on our review ratings, calculated by comparing manufacturer specifications across the full catalogue.Our methodology.
This selection includes 8 analysed bike radars with recorded prices from £117.66 to under £176.47. Their average score is 7.9/10. Highest rated: Sigma RECO 81 LINK, with 9.2/10.
Most common brands: Garmin (3), Lezyne (2), Wahoo (1).
A model sold only on Amazon has no displayed price: it is excluded from all price-based selections.