Cateye Sync Kinetic 4050 LM Rear Light

CatEye: The CatEye Sync Kinetic Rear Light is a smart, high-visibility rear solution that reacts to your riding in real time. With a permanent kinetic mode that triggers a 50-lumen burst under braking or deceleration, it enhances visibility precisely when it’s needed most. Designed with CatEye’s SYNC system in mind, it allows seamless multi-light synchronisation, system monitoring via app, and group ride-friendly modes – all in a compact, USB-rechargeable unit.CatEye SYNC is an easier, quicker and safer lighting solution for all types of cyclists – from commuters to enthusiast riders. This smart system allows multiple lights to be wirelessly controlled and monitored through a single touch, offering all-round, all-angle visibility, day or night.FeaturesSmart kinetic brake light functionality across all modes5-LED system with large 30 Lm main LEDPermanent 50 Lm kinetic burst during decelerationCustomisable light modes via CatEye SYNC appSuperior side-on visibility for junction safetyOne-touch system control via SYNC CoreUSB rechargeableLightweight and compact with band mountGroup Ride mode for low-pulse visibility without distractionNOW WITH A 5 YEAR WARRANTY  ROAD SAFETY DATA Based on research from Japan’s Institute for Traffic Accident Research and Data Analysis:– 78% of fatal cycling accidents occur during daylight hours– Collisions at crossings are the most frequent, followed by rear-end and turning incidents– 87% of human-factor accidents result from delayed cyclist recognitionSYNC SYSTEM ADVANTAGESSynchronised:– One switch powers all synced lights– Rear light flash patterns synchronise for improved road presence– No remote neededCustomisable:– Configure up to 7 lights via the CatEye SYNC app– Exclude unused modes from the front light– Enable rear Kinetic mode synchronisationCommunicative:– Front light communicates SYNC system status via coloured indicators– App shows battery levels for all paired lights– “Find Me” mode helps identify which light needs chargingSPECIFICATIONSLEDs: 5 total (1 x 30 Lm main, 4 x 5 Lm)Kinetic mode: 50 Lm burst active in all modesModes:– High: 40 Lm, 1.5 hrs– Low: 4 Lm, 15 hrs– Flashing: 30 Lm, 50 hrs– Group Ride: 40 Lm, 15 hrs– Rapid: 50 Lm, 20 hrs– Daytime HyperFlash: 50 / 50 Lm, 30 hrsCharging time: 2.5 hrs via USB 2.0Weight: 43g (including band mount)