It wasn't just their tiny motor scooters that gave three Kerikeri men the shakes during an epic roadtrip from Bluff to Cape.
As if jolting along over 2000-plus kilometres of road wasn't bone rattling enough, Simon Bristow, Matt Cooper and Anthony Chalder-Royle were rocked a few days into their journey by one of the biggest earthquakes New Zealand has ever felt.
Witnessing a major car accident, sleeping outside rather than in a building as the upper South Island was literally thrown into chaos, a delayed ferry crossing and floods trapping them in Wellington and being stopped by police for going too slow were all par for the course during their seven-day ride on matching Suzuki step-throughs.
Amazingly, they only lost a day off their schedule during the mission to raise funds and awareness for Dr Bristow's chosen charity, Bald Angels, Mr Chalder-Royle's charity, the Champion Centre in Christchurch for special needs children, and Mr Cooper's charity, the Lung Foundation.
On Friday afternoon, the three called in to say hello to the folk at home in Kerikeri, then headed out on Saturday morning to knock off the final leg to Cape Reinga.