Sigma Radar RECCO 81 LINK

RECO 81 LINK – the new, intelligent radar rear light from SIGMA.

It combines precise radar technology, intelligent lighting functions and comprehensive connectivity to provide a completely new level of road safety.

RECO 81 LINK – The new radar rear light offers a powerful, all-in-one package combining radar, light and intelligent connectivity:

• Detects approaching vehicles within a wide 60° detection angle from a distance of up to 140 meters
• Simultaneous detection of up to eight objects – reliably and in real time
• Integrated, regulation-compliant rear light with maximum brightness
• Brake and hazard warning light functions for optimal visibility
• Battery life up to 15 hours

When paired with a radar-compatible GPS bike computer, the RECO 81 LINK acts as a digital rearview mirror: cyclists can see the traffic behind them on the display – including distinguishing between vehicles approaching at normal and high speeds.

Flexible assembly
Thanks to various adapters, the RECO 81 LINK can be easily and safely mounted on a variety of seat posts – from round and D-shaped to aerodynamic seat posts.

Smart and connected – in the SIGMA security ecosystem

• Pairing with the AURA 100 LINK front light via the LINK protocol

– Rear light control with front light
– Battery charge level visible from the front on the front lamp

• Connects via ANT+ to ROX 12.1 EVO, ROX 11.1 EVO and other devices with radar profiles
• App connectivity with the SIGMA RIDE app

Functions

Dimensions (W x L x H) 98.6 x 19.7 x 39.5 mm

Weight 100 g (with handle)

IP67 waterproof

ANT+ BLE App Connectivity

RADAR functions

Detection range 140 m

Number of threats 8

Working time Light + Radar ≤ 15 hours

Operating time Radar only ≤ 30 hrs

More

Lamp Modes:

Six modes: High (≤ 15 hrs), Peloton (≤ 26 hrs), Flashing Day (≤ 21 hrs), Flashing Night (≤ 23 hrs), Flashing ECO (≤ 27 hrs), Radar Only (≤ 30 hrs) Brake Light

Charging time 3 hours

Tool-free assembly

Power-on Protection: Double-click to enable

Visibility range 500 m

Call function

Emergency brake light

Integrated charging function

USB-C charging function

Battery level indicator

Mode memory function

Compatibility with the SIGMA RIDE app

Firmware updates, status information