The Lezyne Stick Drive Rear Cycle Light is available with either a standard mount or an oversized mount for later diameter seatposts. An incredibly thin and lightweight rear bike light equipped with 8 super bright LED emitters. Its minimalistic design is optimized for versatility and ease of use. A simple o-ring securely straps it to the seatpost and an innovative magnetic attachment separates the cycle light from the mount for a quick charge. These Lezyne lights are equipped with an integrated USB stick for cable-free charging, providing up to an impressive 23 hours of runtime. The Wide Angle Optics lens creates up to 270 of visibility and the light outputs up to 30 lumens.With its narrow design and compact mount, the Stick Drive is the perfect rear LED for maintaining aerodynamics and attaching to a seatpost with minimal space, like dropper posts. Designed and produced in-house, this rechargeable bike light is engineered for long lasting durability and built to be highly water resist...