The PD 2 features a low stand-over frame height with a low center of gravity. It's made from lightweight 6000 series alloy, with a tapered threadless internal headset and internal cable routing, which keeps everything neatly tucked out of the way. It comes standard with an upgraded 2x9 drive train, which is versatile and capable of handling a wide variety of terrain. It glides along on strong U-26 double-wall rims, stainless steel spokes and Kenda Kwick Seven.5 27.5" x 2.0" tires with a reflective sidewall for safety. A Suntour XCT-30, 100mm fork comes complete with hydraulic lockout, which deactivates the up and down motion associated with suspension thereby reducing pedaling energy loss in high speed sprint situations. Lightweight 6000 series aluminum frame Suntour XCT 30 suspension fork with lockout w/100 mm of travel Weinmann U26 double wall rims, alloy hubs with stainless steel spokes Shimano 2X9 Alivio/Acera drivetrain Dual density ergo grips Alloy pedals include toe clips and straps Includes: rear alloy rack, kickstand, water bottle cage FRAMESET Frame: Haro PD2 27.5" X6 / 6000 series alloy, w/ Internal housing routing & chainstay disc brake mount Fork: New SR Suntour XCT-30 27.5"x100mm travel w/ hydraulic lockout Colors: Matte Black DRIVETRAIN Cranks: Shimano Altus MT210-2 36/22T, 2-pc w/ BB set Pedals: VP w/ steel cages, Toe clips & Straps Chain: KMC Z9 9-spd Bottom Bracket: Shimano Sealed cartridge 2-pc Front Derailleur: Shimano Alivio M4020-M, 2x9, Side-Swing, Front pull Rear Derailleur: Shimano Alivio M4000, 9-spd, Shadow Design Derailleur Shifter: Shimano Acera SL-M3000 Rapidfire 2x9-spd Freewheel/Cassette: Shimano CS-HG200-9, 9-spd, 11-36T WHEELS Tires: Kwick Seven.5 27.5x2.0", 60TPI, w/ Reflective Stripes Wheels/Rims: Weinmann U-26 Disc 27.5", alloy double wall BRAKING SYSTEM Brakes: Promax DSK-300 Mechanical w/ 160mm Rotors Brake Levers: Tektro ML-520 Alloy, 2-Finger OTHER COMPONENTS Grips/Tape: Velo Triple Density w/ integrated Bar-Ends Handle Bar: Pivit alloy 25mm riser 31.8mm Stem: Pivit Adjustable, 31.8x105mm / 1-1/4"x4-1/8" Headset: 1-1/8" Threadless for 50mm OD headtube; w/ 13mm top cover Saddle: WTB Comfort Sport Seat Post: Pivit alloy micro adjust 31.6mm Seat Clamp: Pivit alloy 34.9mm quick release Extras: Rear rack, Water-Bottle cage & Kickstand