26"x2.10 MTB Bike, SHIMANO DEORE 27-speed Frame: alloy 6061-T6, 4-linkage suspensionFork: SR SUNTOUR SF11-XCM, pre-adjustedGer set: SHIMANO FD-M591/RD-M591/SL-M590Brake: SRAM AVID JUICY hydraulic disc brakesCrank Set: SRAM TRUVATIV alloy crank, steel triple chainringRims: alloy double wallTire: 26"x2.10 A/V, black, KENDA