Woodman GT2 Seatpost for Brompton Bikes

Designed specifically for Brompton folding bikes, the Woodman GT2 Seatpost combines precision machining, strength, and lightweight performance in a compact format. Constructed from 6061-T6 aluminum, it delivers excellent stiffness-to-weight balance while maintaining long-term durability under frequent folding and transport conditions.

The GT2’s anti-slip surface finish ensures a secure frame interface, while its zero-offset configuration maintains an efficient, neutral riding position. Featuring a 7 × 9 mm saddle rail cradle, the post offers a precise fit for modern saddles. Weighing just ~320 g and measuring 600 mm, it’s an ideal replacement or upgrade for Brompton riders seeking a balance of performance, reliability, and aesthetic refinement.