Uploaded February 2026 | Updated September 2026, 2 weeks ago

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After years of riders asking for a true successor to the Garmin RTL515, the SIGMA RECO radar steps in as a compelling alternative. Offering USB-C charging, significantly longer battery life, excellent detection performance, full compatibility with existing Varia quarter-turn mounts, and a lower price. In this video, I put the RECO 81 LInk through real-world road tests against the RTL515 and Varia RearVue 820, highlighting its impressive range and reliability, while also covering trade-offs like a modest rear light, no ANT+ light control, and limited region availability. The verdict: a genuinely capable drop-in upgrade that proves a better RTL515 style radar is possible without overcomplicating compatibility.

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Video Index:
0:00 Intro
0:55 Overview / Technical Details
1:56 Battery and Light Specs
2:50 Overview / Technical Details cont.
3:12 Pricing
3:24 Things to know.....
4:42 Road Test No.1 - Radar Test SOLO
6:59 Road Test No.2 - RECO vs RTL515
9:10 Road Test No.3 - RECO vs Varia 820
14:24 Commentary / Summary
15:56 Wrap Up


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