Bicygnals: A great idea for any biker on your list. ($75)
* Wireless indicators and lights for your bike.
* Lights are detachable and magnetic, slotting together into a compact carry case when not in use.
* Super-bright LED indicator lights at front and rear.
* Front switches control rear indicators wirelessly.
* Rear indicators are curved for side visibility.
* Integrated front and rear reflectors and LED rear and headlights.
* An option to have the rear and headlight on full beam or a flashing mode.
* Low battery indicator.
* Ergonomic and adjustable front and rear clamps.
* Complies with Road Vehicle Lighting Regulations.
* Requires 4 x AA Batteries (included) and 4 x AAA Batteries (included).
* Size: 32 x 9 x 3cm (in bag).