説明
Libra Titanium Seatpost for Brompton Folding Bikes Uncompromising Performance Meets Lightweight Excellence KEY FEATURES 🔹 Ultralight Titanium Construction Crafted from premium 3AL-2 aerospace-grade titanium alloy, our seatpost delivers distinctive strength-to-weight ratio (≈300-420g) — shedding as much as 40% weight vs metallic alternatives whereas resisting corrosion and fatigue 🔹 Precision Brompton Compatibility Dual Diameter Options: Φ34:For telescopic seatpost items (e, P/P-Line, aftermarket kits) Φ31:Standard for many Brompton frames (C/M/B-Line, basic models) Brompton-Specific 2-Bolt Clamp: Seamless integration with all Brompton saddle rails 🔹 Custom-Tailored Lengths Optimize your fit: 520mm (Compact/Small frame) 550mm (Versatile medium height) 600mm (Tall rider preference) 650mm (Extended reach) Note: Weight varies by means of length; longer posts add ≈30g per 50mm extension TECH SPECS Material: Ti-3Al-2 Titanium Alloy (aircraft-grade) Clamp: 2-bolt formulation (Brompton saddle rail compatible) Installation Demonstration
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Titanium Bicycle Seatpost For Brompton Folding Bike Seat Posts Ti Cycling Accessories Part 34.9/31.8*520&600&650mm
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