TRINX M116 ELITE Mountain Bike ALLOY 26" 21 Speed MODEL: M116 ELITE SPEC: TRINX 27.5"*16" Alloy Special-Shaped Tubes FORK: Suspension, Travel: 100mm SHIFTER: SHIMANO ST-EF41 FD: TRINX FD-QD-35 RD: SHIMANO RD-TY21 CASSETTE: 7S 14-28T CHAIN: M30 6S BRAKE: TRINX Alloy Mechanical Disc RIM: TRINX Alloy Double Wall TYRE: CST 27.5"*2.1" CHAINWHEEL: 24/34/42T*170L HUB: Disc Hub SADDLE: TRINX Sport SEATPOST: TRINX Hi-Ten Steel STEM: TRINX Alloy HANDLEBAR: TRINX Small Rise mountain bike is a bicycle designed for off-road cycling. Mountain bikes share some similarities with other bicycles, but incorporate features designed to enhance durability and performance in rough terrain, which makes them heavier, more complex and less efficient on smooth surfaces. TRINX Mountain Bike is one of the brand that you should get. Good performance, durable and Good quality. ** Image illustration of TRINX body frame is for reference only. We are only assemble only one color for each model of TRINX bike.