Trinx MTB Mens Mountain Bike 26 In. 21-Speed M136 Black White

Trinx MTB Mens Mountain Bike 26 In. 21-Speed M136 Black White: Frame: 26"x19" AI6106 Aluminum Special-shaped Tubes Fork: Trinx Steel Suspension Travel 100mm Shimano EF65 Shifter, Shimano TZ30 front and TZ50 Rear Derailleurs, Shimano Cassette KMC C50 Chain, CST 26"*1.95" Tire, Alloy Double Wall Rim Shimano 21 Speed MTB 26"x 19" with Disc Brakes Suspension Bike