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racetec sm

  1. 2013 KTM 450 SMR slicks

    My new ride came with METZELER RACETEC SM - supermoto specific tires. The sizing is 125/80 R420 (16.5") front and 165/55 R17 rear. I have ridden on them a bit and they really are quite good. I run Dunlop KR slicks on my road race bikes and my original plan was to go with the Dunlops, however...