Matte Bicycle Seatpost Carbon 27.2/30.8/31.6*350/400mm Mountain Road Bike Seat Post 3K Carbon Seat Tube Bicycle Parts (30.8x350)

• 【Premium Carbon Fiber Material】 Crafted from high-grade 3K carbon fiber, this seatpost offers exceptional strength-to-weight ratio, ultra-lightweight construction, and outstanding vibration absorption to reduce road fatigue during long rides. The matte finish adds a sleek, scratch-resistant look to your bike.
• 【Multi-Size Compatibility】 Available in common diameters (27.2mm / 30.8mm / 31.6mm) and lengths (350mm / 400mm), fits most road bikes, mountain bikes (MTB), fixed gear bikes, and folding bikes. The engraved scale marks help you adjust the seat height quickly and accurately.
• 【Adjustable Dual-Clamp Head】 The dual-bolt saddle clamp design allows 360° angle adjustment for precise saddle positioning, fitting standard 7x9mm/7x10mm rails. Titanium alloy screws ensure secure fastening while minimizing extra weight.
• 【Lightweight & Durable】 Ultralight design (approx. 220-260g depending on size) helps reduce overall bike weight without compromising strength. Max load capacity up to 120kg, perfect for daily commuting, trail riding, and road racing.
• 【Easy Installation 】 Comes with all necessary hardware for quick installation.

Upgrade your bike with the ECIOSL Carbon Fiber Seatpost, designed for cyclists who demand lightweight performance, comfort, and durability. Made from high-quality 3K carbon fiber, this seatpost combines ultra-light weight with excellent vibration damping, effectively absorbing road shocks to reduce fatigue during long rides. The matte finish provides a stylish, scratch-resistant appearance that complements any bike build. With multiple size options (27.2/30.8/31.6mm diameter, 350/400mm length), it fits most road bikes, mountain bikes, fixed gear bikes, and folding bikes. The engraved height scale allows for precise seat height adjustment, while the dual-bolt clamp head offers full saddle angle adjustability to match your riding posture. Lightweight yet strong, this seatpost helps reduce your bike's overall weight for faster acceleration and better handling, with a maximum load capacity of 120kg to ensure safety and reliability. Easy to install with included hardware, it’s the perfect upgrade for casual riders and serious cyclists alike.