muddywaters
On Training Wheels
I have a Proflex 453 that has 1993 Rock Shox Quadra forks. In '94 they came out with the Quadra 21r forks. What's the difference between the Rock Shox Quadra and Quadra 21r? My elastomers are the originals and I would like to replace them with Konos spring dampers. Will Quadra 21r elastomers (and therefore springs) fit in my '93 Quadras?