Use as an extra or replacement cover for your RT200 series computer.. Making space from the Stem, and spares more space from your handlebar. Standard Mounting Kit is the original replacement Long Mounting Kit is for rear wheel pick ups for use on trainer or for recumbent bikes Place the Cycling Computer or other facilities right in the field of your vision. HeadLight Flashlight High, Low And Flashing Mode Quick Release Mount White Light Water Resistant 3 X AAA Batteries Included. Four optional colors are available, such as Metallic Silver, Metallic Blue, Metallic Red and Rubber vetta rt200 series replaceable covers silver Black. This vetta rt200 series replaceable covers clear, vetta entrylevel super bright LED HeadLight, powered by 3 x AAA batteries, offers run time of 22 hours for constant mode and 220 hours for FlashingLight mode. Features 3 Super Bright LEDS Multi Usage.