Seatpost mount for Cateye Reflex light on Giant TCR/Defy aero seatpost

cults3d

I ride bikes and firmly believe that having a blinky taillight is essential for visibility when riding on roads. However, my forgetfulness often leads me to neglect turning on my taillight, which defeats its purpose. To solve this issue, I highly recommend the Cateye Reflex taillight, which turns on automatically whenever you move your bike. Although you'll need to cover the light sensor by taping over it, making it blink only at night, this is a simple and straightforward process that's thoroughly explained in my Amazon review. The major drawback of the Cateye taillight lies in its clamps, which are designed for round seatposts. While most bikes on the market won't have an issue with this, I own a Giant Defy with an aero teardrop-shaped seatpost, making it impossible to use the taillight on that bike. However, when my friend reignited my interest in 3D printing, I saw an opportunity to solve this problem and created a design even before acquiring a printer. The first iteration may not be aesthetically pleasing but functions perfectly. This product will cater to a very specific audience: individuals with Giant Defy or TCR bikes featuring an aero seatpost. For those riders, I'm confident that having this option will bring immense satisfaction. To make the most of it, simply transfer the 8mm nut from one of the seat clamps.