... DESIGN ALLOY CROSS FRAME, CROSS BIKE MODEL: MOCHA 3.0; SHIMANO 21SP UNIQUE DESIGN ALLOY CROSS LADY FRAME BIKE MODEL: MOCHA ... ″,WITH BUTYL INNER TUBE, A/V;FREEWHEEL: SHIMANO, MF-TZ21,7SP, INDEX;F/R DERAIL.: SHIMANO, FD-TX51,UP&DOWN PULL, INDEX ... /RD-M310-S,7SP,INDEX, DIRECT ATTACHMENT;SHIFTER: SHIMANO, SL-RS35-L/7R, 21SP, GRIP SHITER;CRANKSET: SUNTOUR, 28 ...