24-Speed Hybrid Bike - Conquer Any Terrain with Power & Comfort Fit for flat road, mountain road, gravel road. Shimano Altus RD-M310 8 Speed Rear Derailleur, Shimano 3 Speed Front Derailleur. 700x35c Tires, Free Style Crankset. Alloy Suspension Fork. Disc Brakes. Ultra-Thin Ergonomic Seat: Skin friendly, Eco friendly, soft touching and easy to clean. Recommended for rider 5.4-6.4 feet, Max 250 Lbs. COLORS Matte black, Matte Green, Matte Grey FRAME Tracer Aluminum curved Shaped top tube, internal routing, chain stay disc brake mount, 135x5mm FORK Tracer Alloy Lockable coil spring, preload, 42mm offset for 27.5&';&'; wheel, 100mm QR, 80mm travel SHOCK N/A HANDLEBAR Tracer Alloy 680x31.8mm STEM Alloy 22.2x31.8x90mm Heavy Duty HEADSET Steel Diameter 28.6x44x30H22mm SEATPOST Alloy 27.2x300mm SADDLE Extra padding and wide shell for maximum comfort PEDALS Nylon Platform one-piece PP SHIFTERS Shimano FE500 Fire Plus/Brake Lever 8-Speed FRONT DERAILLEUR N/A REAR DERAILLEUR Shimano M310 8-Speed BRAKE Mechanical disc, 160mm rotor BRAKE LEVERS Alloy CASSETTE Shimano HG200 12-32T 8-Speed CHAIN KMC Z8 1/2x3/32x112L CRANKSET Alloy/Steel 22x32x42T 170mm BOTTOM BRACKET Neco threaded cartridge 68mmx119mm RIMS Aluminum Dual Heavy-duty 700C"*32H FRONT HUB Alloy 3/8"x14Gx32H 100x108mm QR REAR HUB Alloy 3/8"x14Gx32H 135x145mm QR SPOKES 14-gauge steel TIRES Black 700Cx38 FENDERS N/A WEIGHT 135x18x72cm