Heavy Duty Mountain Bike Seat Post 27.2mm 30.9mm 31.6mm Aluminum Alloy 6061 Lightweight 350mm Length One Piece CNC Machined With Two Bolt Tilt Adjustment For MTB Road And E MTB Easy Adjustment For Precise Fit And Comfort On Gnarly Trails

Heavy Duty MTB Seat Post 27.2/30.9/31.6mm, 350mm (Single)
✔️ One-piece CNC 6061 aluminum post, 350mm, two-bolt tilt

Built for mountain bikes, road bikes, and e‑bikes, this seatpost is a single-piece CNC machined aluminum alloy designed to deliver solid strength and precise saddle height and tilt adjustments for confident riding on rough terrain.

✅ 6061 aluminum alloy, CNC one-piece construction
✅ Diameters: 27.2mm / 30.9mm / 31.6mm
✅ Total length: 350mm, height adjustable
✅ Weight: 330g (27.2mm); 315g (30.9mm); 345g (31.6mm)
✅ Two-bolt tilt adjustment for saddle angle

💡 What is a seatpost with a two-bolt tilt used for in mountain biking? This handy feature helps you fine‑tune saddle angle for comfort on rough terrain. - Two-bolt tilt lets you set saddle angle precisely - CNC machined 6061 aluminum alloy one-piece post for strength - Engraved height marks enable quick, repeatable height settings - Diameters 27.2/30.9/31.6 mm and 350 mm length match many bikes