Exposure Zenith 4

Exposure Zenith 4 – Helmet-Mounted Light for Off-Road Adventure Riding

A BIKE THING is proud to be an official authorised dealer for Exposure. While we are currently the exclusive retailer for their motorcycle lighting range, we’re now bringing their legendary helmet-mount torches to our line-up — because they’ve become an essential part of our own off-road kit.

Originally created for high-performance cycling, the Zenith 4 is also perfectly suited for enduro-style adventure riding in the dark. When you’re picking your way through trails, ruts or woodland, a bar-mounted light only tells half the story. A helmet-mounted torch puts the beam exactly where your eyes are looking — around corners, down drops, across off-camber sections and through tight technical terrain.

Lightweight, self-contained and incredibly bright, the Zenith 4 gives you clean, controlled, instant light with no external battery packs or messy cabling. Whether you’re trail riding, night-training, or tackling technical sections after sunset, this is the kind of kit you quickly realise you can’t ride without.

Key Features

• Powerful 2360 lumen output – punchy, wide and controlled beam pattern

• Self-contained unit – no external battery packs or cables

• Tap Technology – tap the light or your helmet to instantly change mode — even with gloves on

• Reflex+ Technology – automatically adjusts brightness based on your speed and riding effort

• IP67 waterproofing – built to survive rain, mud, spray and trail abuse

• Helmet-mount ready – ideal for ADV, enduro and MTB helmets

• Up to 36 hours runtime (varies by mode)

• USB-C fast-charging

Why We Use It on ADV Helmets

On our own R1300GS and F900GS off-road days, this light has become a must-have. When you’re negotiating rocks, water crossings or single-track at night, having the beam follow your head makes a massive difference to confidence and safety. It complements your bike’s main lights perfectly.  See it in action here https://youtu.be/pDuTPlVgTlw?si=xTSB9B08puGypzqY&t=367

For helmet-mounted performance, don’t forget the matching Curved Adhesive Helmet Mount Kit.