Why blind spot detection on a bike

A radar-based blind spot detection system alerts you to vehicles lurking where mirrors can't see — borrowed from car safety tech and adapted for motorcycles, with similar functionality to pricier systems like Innovv but at a budget-friendly AliExpress price point.

Build sheet
BikeTriumph Tiger 900
SystemAliExpress blind spot detection
Tools neededScrewdriver, ratchet set, hex keys, cable ties
CompatibilityWorks with almost any bike

The install

Full wiring and mounting, with grip tape used for the alert lights and posi-tap connectors for clean electrical connections — all parts and adhesive mounts needed are included with the kit.

Testing it properly

Rather than stopping at a garage test, the system gets a real on-road test to confirm it actually catches vehicles in the blind spot under real traffic conditions, not just a bench demo.

Who it's for

Daily commuters and long-distance tourers both stand to benefit — real-time blind spot alerts are one of those safety upgrades that's easy to overlook until you actually ride with one.