Details Get your start on the new Hatch 2 hardtail trail bike.At home on dirt, gravel, and pavement, the Hatch 2 keeps the adventure going when it's time to explore the path less travelled. To give you the ideal balance of stability and easy handling, the Hatch features Progressive Wheel Sizing, using the wheel size that best matches the rider size. A 100mm travel fork and grippy 2.25-inch wide knobby tires help you easily roll over bumps and potholes with confidence. With 21 gear combinations at your fingertips, you'll always find a comfortable pedaling pace, and Tektro mechanical disc brakes provide reliable stopping power. Own your adventure without breaking the bank on the Hatch.Wheel SizeX-Small – Small: 27.5-inchMedium – X-Large: 29-inch Specs Frame Custom Formed AL-6061 Heat Treated Aluminum with Progressive wheel Sizing (27.5" - XS,S) (29" - M,L,XL) Fork SR Suntour XCE-28 100mm of Travel with Pre-Load Adjuster, IS Disc mounts Rims Aluminum MTB DDM-2 Double Wall, 32 hole Hubs Front: Formula DC-19 Aluminum 6 bolt Disc, Quick ReleaseRear: Formula DC-31, Aluminum 6 bolt Disc, Quick Release Spokes Steel J-Bend Tires Vee Tire Co. Rubber Rail Escape, 27.5" x 2.25 (XS, S) or 29" x 2.25 (M, L, XL) Bottom Bracket BSA, Sealed Cartridge Bearing Crankset Shimano Tourney TY301, 42/34/24t Shifters Shimano EF500 3x7 Speed EZ-Fire Shifter Front Derailleur Shimano Tourney TY500, Dual Pull Rear Derailleur Shimano Tourney TY300 Cassette/Freewheel Shimano MFTZ500 14-28 Tooth Freewheel Chain KMX Z-7 Brakes Tektro M280 IS Post Mount, Mechanical Disc w 160mm Rotors F/R Brake Levers Shimano EF500 with 2-finger, Reach Adjustable Levers Handlebars Aluminum 31.8mm Bar, 25mm Rise Tape/Grips MTB Grip Stem Aluminum MTB 31.8mm Bar Bore Stem Headset 1-1/8 Semi Integrated, Cartridge Bearing Seatpost Aluminum 27.2 Post with 15mm Offset Saddle MTB Saddle Pedals Wellgo Plastic Body Platform Accessories & Extras Rack, Fender and Bottle Mounts