Surly Cross Check Beef Gravy Brown Powdercoat Frame Sets. TIGwelded doublebutted Surly 4130 CroMoly construction 118 threadless brazed CroMoly fork Long horizontal dropouts singlespeed compatible Clearance to run 700 x 45c tires with room for fenders Works with all single, double and triple road or mountain cranksets 27.2mm seatpost, 30mm Constrictor seatpost clamp included Eyelets for fenders and rear rack 132.5mm spacing for m
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