Exactly how wide is the rear rim on the speedmaster? metzeler says ME880 bias-ply 170/80 measured rim; 4" required rim 3.50-5.00.......180/70 measured rim 5" required rim 4.25-5.50..........200/70 measured rim; 5.5" required rim 5.50-6.50  Nevermind In found it 06' brochure OEM Alloy 15 x 3.5 in.
Last edited by speedblastr; 12/20/2007 9:03 PM.
sometimes ya' gotta hold a candle to the devil.-06' Blk Spdmastr,TBpipes,Plrs-Blmth,3Trns,AI Out, ,UNI,130/40,1shm-Ea.,TBS ndls.
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