Ravemen PR2400 front lightFeaturing 5 high intensity white LEDs and an 8000mAh 3. 6V high capacity rechargeable battery, the PR2400 is a high performance bike light for dedicated night riders, especially those hitting the trails. With a maximum output of 2400 lumens and user friendly features like an OLED runtime display and wireless remote switch, the PR2400 elevates your night riding experience, allowing you to fully embrace the thrill. Specifications: LED: 5high efficiency

118x638x583mm

24 mm bottom bracket spindle

Airbooster ventilation system

Allows vertical parking of bike while installed

One of the cheaper rear derailleurs on the market that can accommodate a wide-range cassette

Length: Front 100mm

Outside diameter_180mm

If so you need our spacer

19" Front or Rear

Includes a bungee cargo net to help secure your stuff

Optimum/ operating chainline: 51

Compatibility Buzz Bars V2 and V2