What size should I choose?

Depends what you’re buying.

Strobe lights and lighting kits: no sizing at all. They’re universal, mount on their own brackets under an existing bolt, and fit essentially any motorcycle or scooter — Royal Enfields, commuters, naked bikes, sportbikes. Nothing to measure.

Helmets: measure the circumference of your head with a soft tape, roughly a centimetre above your eyebrows, and match that to the size chart on the product page. If you’re between sizes, go up — a helmet that’s slightly loose can be padded, one that’s tight can’t be fixed.

Unsure? Send your measurement to [email protected] and we’ll tell you honestly.