Cateye Rapid X
If memory serves correct, my very first blinky light was a Cateye. The classic design used two AAA batteries and required a coin to pry the two halves apart from the yellow rubber gasket. That thing cost less than $10 and lasted for years until I either lost it or gave it away.
To say the blinky light market has evolved would be a gross understatement, but Cateye seems to have kept up with the times. The Rapid X features a state of the art COB LED module and a 200mAh USB-rechargable lithium ion battery. It weighs just 23g, which should make it an appealing option for road racers and weight weenies alike.
One of the best features of the Rapid X is the side visibility. It’s nearly as bright from 90° as it is from the back. Interestingly, the light isn’t overpoweringly bright. It seems that Cateye put more value on runtime than lumens, as the light is claimed to run for up to 30 hours in flashing mode. Regardless of which of the six modes you are in, when the battery gets low, the unit automatically switches to flashing mode, ensuring you an hour of burn time. Back home on the range, you’ll need just two hours to completely charge the battery.
Construction seems solid, and the tool-free elastomer-based mounting system is as simple as can be. While I used to be loathe to trust a rubber band to hold my light on, I’ve grown more confident as light manufacturers have obviously stepped up their game. One of the two provided mounting straps will allow you to mount it to 12–32mm tubes.
At first I was going to complain that the rubber back panel comes off fairly easily, which could cause you to lose parts of the unit when charging or transporting it, but then I realized that won’t be a problem if you leave the mounting strap attached.
The Rapid X retails for about $40. Check out www.cateye.com