Quote from jrob_bent on Dec 22nd, 2018, 9:41am:Michael buys up all kinds of stuff including tires and wheels. I found 406 Schwalbe Marathon Supremes from a seller on Ebay who had bought up 1,500 when he knew they were going to discontinue them. I bought 4! He has 4 left. Do you use regular Scorchers or the 120's?
The SLR is chromoly.
My Aero came with 120's. I replaced them with 120's, after 2,500 miles. Still had plenty of tread left, but the rear tire kept flatting. Couldn't identify the cause, so just replaced all the tires.
If you're running 120's on the SLR, its steel frame and longer wheel base should provide a more compliant ride than that provided by the Aero.