Mason 29-Inch All Mountain 6061-T6 Weapons Grade Aluminum w/formed Top Tube * Headset: FSA No57 Taper 1.5 / 1 1/8" Alloy cups, Sealed Cartridge * Saddle: DB MASON Signature saddle * Extras: Owners" manual, Chainstay Protector, H20 Mounts * Seat Post: KindShock Drop Zone 125mm dropper seat post w/remote 30.9mm