MTB M136 PRO -21SPEEDTRINX 29” Ram 18” Alloy Special-Shaped Tubes Hidden CablesFork: Alloy Hydraulic Lock-Out Suspension Travel:100MMShifter: Shimano ST-EF500FD: Shimano TZ500RD:  Shimano TZ500Cassette:  Shimano MF-TZ500 7SP 14-28TChain: KMCBrake: Aloy Mechanical Disc BrakeRim: TRINX Alloy Double WallTyre: Kenda 29"*2.1" Chainwheel:24/34/42T*175LHub: Alloy Double Sealed BearingSaddle: TRINX SportSeatpost: TRINX AlloyStem: TRINX AlloyHandlebar: TRINX Alloy Small RisePacking size: 143*19*79cmN.W.:  17kg