Frame  e-Gravel Stealth Air Carbon, pressfit 386 EVO bottom bracket, tapered head tube, HHG internal cable routing, integrated internal non-removable battery, 12x142mm rear axle, 1X or 2X drivetrain design, Flatmount brake compatible, integrated dropout speed sensor.  Sizes  S: 440mm / M: 460mm / L: 500mm / XL: 530mm  Fork  Steatlh Air Carbon tapered steerer tube, HHG, fllat mount integrated fork  Headset  OnOff e-gravel tapered for 1-1/8” to 1-1/2” head tube, ACB sealed bearings, top 41x30.2x7x45ºx45º, bottom 51.9x40x8x45ºx45º  Stem  OnOff e-gravel 6061 T6 Alloy, 31.8mm barbore, rise: -7º, length: S size: 60mm, M size: 70mm L size: 80mm, XL size: 90mm  Handlebar  OnOff gravel 16º bar flare. Width sizes S size: 440mm M size: 440mm L size: 460mm XL size: 460mm  Grips  Barium gravel dark grey  Seatpost  OnOff Barium gravel microadjust diameter 27.2mm, length 400mm  Saddle  FIZIK Terra Argo X7 150mm  Front brake  SRAM Apex 1, 2 piece caliper, Centerline 160mm IS 6 bolts one-piece rotor, steel-backed organic pad  Rear brake  Sram Apex, 2 piece caliper, Centerline 160mm IS 6 bolts one-piece rotor, steel-backed organic pad  Brake lever  Sram Apex, contact point adjustment, tooled reach adjust, aluminum levers  Rims  MDK-XG1, 23mm internal width, tubeless ready, 28 spokes  Spokes  CN round stainless steel  Front hub  Novatec D041, Boost 12x100mm, sealed bearings, IS 6 bolts  Rear hub  Mahle X20 Drive Unit, HG freehub  Front tire Maxxis Rambler 700x45, tubeless ready, dual compound EXO protection, 120 TPI, folding bead  Rear tire  Maxxis Rambler 700x45, tubeless ready, dual compound EXO protection, 120 TPI, folding bead