Pinlock visor inserts, £18.99
Miles covered/time: 8000/two years
What’s good: My Arai Viper GT suffered from terrible misting up in cold and wet conditions until I discovered these little beauties, which locate on eccentric pins in your visor and create a ‘double glazing’ effect with a silicone seal.
Made out of moisture-absorbing material, they make peering through a hazy visor a thing of the past.
I’ve got a clear one and a tinted one, which cover the full range of light conditions.
What’s not: Can be a fiddle to fit, and you have to remove your visor to swap them over.
So winter use – when riding into work towards a low, rising sun and then riding home in the dark – can be a pain, with two swaps a day.
Full anti-fog effect seems to last around one year/6000 miles. Mine are overdue for replacement.
Contact: www.feridax.com or see Bikemart for local dealers