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• 250 Lumens - 17 Hour Runtime
• Unique aero and round post compatible design.
• Light and durable co-molded lens/body construction. Waterproof.
• Compact, high visibility safety light with four ultra bright LEDs. Laser-mode beams two safety strips on the ground.
• Extended lens for 180 degrees of visibility. Convenient Micro-USB rechargeable design.

DESCRIPTION 

• Material: CNC milled aluminum
• Two light modes: High Beam / Low Beam
• Power: 500 Lumen (High Beam / 290 Lumen (Low Beam)
• Burn time: 3,5h (Low Beam / 2h (High Beam)
• K number: K1644
• LED: 1 x Osram OBF 1
• Charging 4h at 2A

Introducing the future of bicycle light technology- Ai Alert. Combining Artificial Intelligence with our advanced ALERT rear taillights to bring you the most accurate cycling brake light on the market. The light automatically detects brake events and intelligently changes output mode to Active Alert - a rapid 250-lumen flash “brake light” mode; signaling deceleration, effectively communicating your actions to traffic and fellow cyclists, enhancing rider visibility and safety.

*Ai Alert lights come pre-programmed and do not collect rider data.

The Saddle Ai Alert 250 Rear is a premium, highly visible saddle-mounted rear taillight combined with advanced Ai Alert technology. Equipped with 10 super-bright LEDs providing a beam pattern optimal for light dispersion in even the most challenging conditions. The fully CNC-machined aluminum construction with wide angle optics for 270° of visibility, offers 7 combined solid and flash output modes- from the eye-catching max 250 lumens emitted in both Active Alert and Day Flash modes to the impressive 60 hours of runtime in FEMTO mode. Rigorously tested to IPX7 Waterproofing standards to ensure functionality in the toughest weather conditions. The Saddle Ai Alert 250 Rear features an 1100 mAh battery capacity. Simply unscrew the light from the saddle-mounted body to easily detach for quick and easy USB-C charging accessibility (cable not included).

Experience the next generation in cycling light safety and visibility with the Saddle Ai Alert 250 Rear’s advanced Ai Alert technology. 

• Advanced taillight with “Ai Alert” brake-sensing technology
• Intelligently detects deceleration and changes output mode alerting others you’re slowing down
• Highly visible saddle-mounted rear light
• Max 250 lumens in Active Alert or 60-hour runtime in Femto mode
• 7 combined solid and flash output modes including Highly disruptive Day Flash mode
• Fully CNC machined Aluminum Construction
• Wide Angle Optics provide 270° of visibility
• USB-C charging (cable not included)
• Rigorously tested to IPX7 Waterproofing standards
• 1100 mAh battery capacity
• Color: Black
• Weight: 73g

• Max Lumens: 250
• Max Runtime: 60 hours
• Battery Capacity (mAh): 1100
• Recharge Type: USB-C
• Weight: 73g
• Dimensions: 62.3mm, 57.6mm, 32mm (with mount)
• Features: IPX7, Daytime Flash, Alert

• Brand-new anti-glare lens.
• Wireless remote control.
• Lightweight out-front mount.
• FTR LightSync Control technology, paired with SEEMEE 50MAG/SEEMEE 50 V2.0/SEEMEE 100AD taillights and MJ-6558 remote for intelligent one-touch control.
• Customize lighting settings through Magicshine App.
• USB-C port for charging and discharging.
• Lock function prevents accidental switching on.
• Memory function saves the last selected mode.
• Robust aluminum housing.

• Optillumin lens helps provide maximum 50 lumens light output.
• PelotonSync Flash technology, compatible with same model taillights or SEEMEE 50MAG taillights for enhanced safety and team spirit.
• FTR LightSync Control technology, paired with ALLTY 800 V2.0/ALLTY 1200/ALLTY 1200U front lights and MJ-6558 remote for intelligent one-touch control.
• Lock function prevents accidental switching on.
• Mode memory function, easy-to-read battery indicator, and USB-C rechargeable.
• Silicone strap secures the light in place to most seat posts.
• IPX6 waterproof rating, heavy rain resistant.

IN THE BOX

1. ALLTY 1200U x1
2. SEEMEE 50 V2.0 x1
3. Handlebar out-front mount x1
4. MJ-6558 remote control (incl.strap) x1
5. Metal GoPro adapter x1
6. Nylon shim (28mm/32mm/35mm) x3
7. Wahoo mount x1
8. Screw x2
9. 2mm/3mm hex key x2
10. Silicone strap (SEEMEE 50 V2.0) x1
11. USB-C charging cable x1
12. ALLTY 1200U user manual x1
13. SEEMEE 50 V2.0 user manual x1
14. Magicshine app user manual x1

What a great light. This is my go to bar light for my night rides and racing."

-Steve.✔ Verified Purchase ★ ★ ★ ★ ★

Max Output2600 lumens

Max Runtime15 hours

Battery6700mAh

ChargerUSB-C

WaterproofIPX6

Weight190 g

• Two high-power LEDs provide a maximum output of 2600 lumens.
• Unique combination of close-range floodlight and far-reaching spotlight beam.
• Customize lighting settings for different cycling scenarios through Magicshine App.
• Wireless remote control, straight forward to activate maximum output.
• Built-in light/vibration sensor, can be turned on/off through the App.
• Powered by two 18650 integrated batteries with a capacity of up to 6700mAh.
• USB-C fast charging and discharging.
• Up-down brightness control with accurate battery display.
• Aluminum housing and internal thermal management system ensure efficient heatdissipation and optimum performance.
• IPX6 waterproof rating, able to withstand all weather conditions.
• Universal Garmin quarter-turn mount allows for quick installation and removal.
• Fit 28mm, 31.8mm and 35mm handlebars, including aero options.