NiteRider Lumina 1250 Boost Combo. Features: Perfect combo for road use and gravel off road riding USB-C charging port 5 light levels and 3 daylight flash modes Easy to read 8 step fuel gauge Fits up to 35mm bars Combo pack includes Vmax+ 180 Specs: Model: Lumina Boost 1250 Vmax+ 180 Combo Lumens F R: 1250/180 Modes F R: 8/5 Rechargeable: Yes Color: Black Weight F R: 193/59g