SINGLE SPEED ROAD BIKE SFL2609 26" SINGLE SPEED ROAD BIKE FOR LADYSPECIFICATION: FRAMESTEEL, TUBING THICKNESS=1.20MMFRONT FORKSTEEL, TUBING THICKNESS=1.30MMHANLE BARSTEEL, TUBING THICKNESS=1.30MMSTEMSTEEL, TUBING THICKNESS=1.40MMCHAINWHEEL & CRANKSTEEL, ONE-PIECE CRANK, CPCHAINCOVER"F" TYPE, STEELTIRE26"x1.75" NATURAL TIRETUBE26"x1.75" NATURAL TIRERIM26"x1.75" STEEL, THICKNESS=1.20MMBRAKECALIPER ...