Is the RX-1 Mountain able to use the rear heat exchanger? All the post's i've read on this show it being used on a shorty version of the RX-1. If it can be used, where can I purchase one, and about how much are they?
Also, scratchers on the sleds....after a short search I've found two different types, one that mounts to the ski's and the other to the track.
which one should i use? to keep my track from sticking to the metal clips after it heats up?