Main SpecsFrame: All New Levo Sl Alloy Frame, M5 Alloy, 150mm Travel, Adjustable Head Angle, Bb Height, And Compatible With 27.5 Or 29 Wheels.Fork: Fox 36 Rhythm, 29, S1: 150mm, S2-S6: 160mmRear shock: S1: Fox Float Performance Series, 210x50mm, S2-S6: Fox Float X Performance Series, 210x55mmEngine: New Specialized 1.2 Sl Custom Rx Trail Tuned MotorGroupsetRear Derailleur: Sram Nx Eagle, 12-SpeedShifters: Sram Nx Eagle, Trigger, 12-SpeedCranks: Sram Dub Alloy Cranks, 165/170/175mmChainrings: New Sl 1.2 Spider, 104bcd W/Sram 32t Transmission Compatible Alloy RingCassette: Sram Nx Eagle, 12-Speed, 11-50tFront Brake: Sram Code R, 4-Piston Caliper, Hydraulic Disc, 200mmRear Brake: Sram Code R, 4-Piston Caliper, Hydraulic Disc, 200mmChain: Sram Nx Eagle, 12-SpeedWheelsRims: Specialized 29/27.5, Hookless Alloy, 30mm Inner Width, Tubeless ReadyTires: Front - Butcher, Grid Trail Casing, Gripton® T9 Compound, 2bliss Ready, 29x2.3 // Rear - Eliminator, Grid Trail Casing, Gripton® T7 Compound, 2bliss Ready, 27.5 X 2.3ComponentsHandlebar: Specialized, 6061 Alloy, 6-Degree Upsweep, 8-Degree Backsweep, 30mm Rise, 780mm WidthStem: Alloy Trail Stem, 35mm Bar BoreSaddle: Bridge Comp, Hollow Cr-Mo Rails, 155/143mmSeatpost: X-Fusion Manic, Infinite Adjustable, Two-Bolt Head, Bottom Mount Cable Routing, Remote Slr Le Lever, 34.9, S1: 100mm, S2: 125mm, S3: 150mm, S4/S5: 170mm, S6: 190mmWeight: 20.20kg (44 Lb, 8.5 Oz)