Eleven GR9 titanium seatpost configurations across six diameters — straight, setback, bird-head, flat-head and double-bolt — including Brompton and Dahon compatible fitments.
Eleven titanium seatpost types covering all major diameters and clamp configurations.
The product family below is available as factory-direct GR9 titanium — inquire for the exact diameter, length and configuration required for your frame.
Third-party compatible · Length options 535mm · 560mm · 580mm · 600mm
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Straight type · 350mm length
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Straight type · 350mm length
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Setback type · 350mm length
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Setback type · 350mm length
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Straight type · 350mm length
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600mm length · Titanium construction for folding bicycles
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Setback type · 600mm length
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Bird head design · Dual-clamp seat configuration
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Flat head design · Single-bolt clamp
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Double-bolt clamp design · 350mm length
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Core construction parameters for all eleven titanium seatpost models.
GR9 Ti-3Al-2.5V aerospace-grade titanium alloy
27.2mm · 30.9mm · 31.6mm · 31.8mm · 33.9mm · 34.9mm
Straight · Setback · Bird-Head · Flat-Head · Double-Bolt
350mm · 535mm · 560mm · 580mm · 600mm
Brompton · Dahon · standard road / MTB frames
Natural titanium · black anodised · sand-blasted
All titanium seatposts are built to precise frame diameters and rider preferences.
Natural titanium · sand-blasted · black anodised
Custom length available on all models — confirm per frame
Setback distance and clamp type configurable per saddle rail interface
Outer diameter matched precisely to seat tube; tolerance confirmed on request
25.4mm and 31.8mm titanium straight, riser and M-type handlebars.
Standard titanium stems and CNC-machined integrated stems in 25.4mm and 31.8mm diameters.
Road, gravel, mountain and folding bikes — factory-assembled GR9 titanium builds.
Browse
Fourteen GR9 frame geometries covering road, gravel, mountain and small-wheel use.
Browse25.4mm and 31.8mm GR9 handlebars — straight, riser and M-type configurations.
BrowseTell us which seatpost model you are interested in — straight, setback, bird-head, flat-head or double-bolt — along with diameter and length, and we will respond with a tailored quotation.
Helpful details: Post Type · Diameter (27.2 / 30.9 / 31.6 / 31.8 / 33.9 / 34.9) · Length · Surface Finish · Quantity
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