ALSO CHOICE OF NO COG FITTED, FOR PUSH ON CASSETTE ONLY, NOT SUITABLE FOR SCREW ON FREEWHEEL. DOUBLE WALL XC200 CNC RIMS, QUICK RELEASE HUB. ALL CASSETTES ARE SR SUNRUN. 36 Spokes, Shrader / Presta 8.2mm valve holes ,(for PRESTA you may need to fit a rubber adaptor spacer).
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