Giant 790 
 Size: 26X15.5, U.S. 8-10] M 
 Frame: the GIANT 2011 new design of aluminum alloy A6061 chassis 
 Fork: the GIANT 2011 new TWINS three generations of TNL hydraulic lock suspension fork (aluminum outer tube) 
 Transmission system: Shimano FD-M412 before a change in the RD-MC410 change 
 SL-M410 change, FCMM410 22/32/42 crankset 11-32-tooth flywheel, 24x 
 Brake system: AVID BB7 mechanical disc brakes 
 Seat cushion: WTB PURE V-cushion 
 Double rim wheels: 26X1.5 the GIANT 
 Tire: MAXXIS CROSSMARK 26X1.95 TPI 60 urban mountain bike tires 
 Other: the GIANT TWINS aluminum level to 31.8, 
 Vertical rod, cushion rod; 1-1/8 (UP) to 1-1/4 (DOWN)