Our stable of bikes is about 20 and range from Haro BMX that my son doesn't ride anymore up through the Mondia Special, Peugeot PX10, some touring bikes, mountain bikes, Al/carbon racer, my wife's racer, my Madone, our Trek Tandem and the biggest one: the AL Meridian triplet.
As a family we've taken the triplet all around the East coast including a 7 day tour of Prince Edward Island unsupported.
My beloved 2001 Litespeed Tuscany and my 2014 Cannondale SuperSix EVO Hi-Mod Team bike
Did you try the Saris website or did you do an online search for Saris dealers, either retail or online dealers?
Most bike shops can get the parts you need.
When the spirits are low, when the day appears dark, when work becomes monotonous, when hope hardly seems worth having, just mount a bicycle and go out for a spin down the road, without thought on anything but the ride you are taking. — Arthur Conan Doyle