A NEW PAIR OF 700c 36 HOLE RIMS BUILT ONTO FLIP FLOP DOUBLE HUBS. THE REAR IS FOR FIXED ONE SIDE AND FREEWHEEL ON THE OTHER SIDE. THE REAR IS 130mm SPACING & CAN BE ALTERED TO 120mm BY REMOVING THE OUTER AXLE NUTS. WITH A MATCHING FRONT WHEEL, 100mm SPACED. LOCKRING, TRACK NUTS & 18 TOOTH FIXED SPROCKET INCLUDED.