Hi! I am a road bike rider 67 years young. I have a Jamis Xenith Endura 2 carbon fibre Road Bike. I also have a Jamis Durango 29er hard tail mtb. Also a Electra Townie 21 spd cruiser. PLus a 1967 Raleigh Sprite 5 spd that I bought new. And I love them all.