In a typically Kiwi way, Murray Butcher, the other partner and a design engineer, set about designing the Safelite to meet Waka Kotahi requirements and solve the problem of cyclists covering lights and number plates when carrying bikes on the backs of their cars.
McGee, a retired university lecturer, says people don't know the laws on carrying bikes on the back of their cars.
"They are unaware of the demerits and fines they can get, but most of all they don't realise the risks to themselves and their families."
Kiwis are a good law-abiding bunch and are shocked to discover they are breaking the law, he says.
"However, as you drive around the country you will see lots of folk unknowingly breaking the law and putting their families at risk from a rear-end shunt."
Butcher says the two semi-retired Kiwi blokes have come to realise their main job is education.
"We attend as many cycling events as possible and supply free leaflets to clubs and schools, provide help with fundraising and an educational website www.safelite.co.nz."
Safelite is light weight, tough and easily slots on to a bike rack, McGee says. It displays a full set of rear and brake lights, and indicators, and has fittings for a supplementary number plate.
Every Safelite is made in Palmerston North.