hiland 26 inch mountain bike full-suspension 21 speeds drivetrain with disc-brake mtb bicycle black&green hh hiland <p>weight:39 lbs with pedals</p> <p> frame: hiland dual-suspension steel frame</p> <p> fork:zoom suspension fork</p> <p> crank:28*38*48t</p> <p> shifters:shimano revoshift 21s</p> <p> front derailleur:shimano tz50 tourney</p> <p> rear derailleur:shimano ty30 tourney</p> <p> cassette:shimano 14-28t</p> <p> chain:kmc z6</p> <p> tires:26*1.95</p> <p> brake type: front disc-brake / rear v-brake</p>