About

We are engineers by day, and bike riders by night. So when we couldn’t find the light we wanted, we decided to make it. Here it is – the light of our life.

Precision CNC machined from solid aluminium and acetal
Starting at 63g and giving 1200 to 6000 Lumens
Designed for mountain biking and road riding
Lithium ion (Li-ion) batteries providing long run times
Aircraft standard components with IP67 waterproof rating
Large on/off switch is easy to use even with winter gloves
Unique attaching system – removes easily from bars and helmet
QR mount system to make attaching and removing batteries effortless
A range of cable free lights
Plug ‘n go battery technology

Got a question? Email sales@four4th.co.uk