The Titanium Fork CEC #430T embodies the excellence of French engineering in the service of ultra-distance gravel. Developed by Pierre-Arnaud Le Magnan, with 35 years of carbon and titanium expertise, this 430 mm rigid fork combines the legendary comfort of Grade 9 aerospace titanium with optimized frontal and lateral stiffness for the most demanding cyclists. Thanks to edge-to-edge welding combined with 3DTi technology, it offers exceptional mechanical characteristics while dissipating high-frequency vibrations (road buzz) far better than carbon or steel.

Technical Highlights

• Remarkable lightness: only 715 g, 500 g less than an equivalent steel fork, thanks to a density 40% lower than steel.
• "Velvet road touch" comfort: Grade 9 titanium naturally absorbs micro-shocks and vibrations, providing immediate and lasting smoothness on all terrains.
• Controlled stiffness: optimized frontal and lateral stiffness for precise handling on technical trails, fast descents and varied terrain.
• Generous tire clearance: accepts up to 700c x 2.5" (64 mm) or 650b x 2.6", ideal for monster gravel or bikepacking configurations.
• Total bikepacking versatility: 3 mounting points per side (max load 3 kg/side) for front bags, fenders and lights.
• Complete internal routing: integrated brake hose and dynamo cable, exit at crown top or steerer, compatible with CINQ PLUG5 USB charger.

Geometry and Standards

• Axle-to-crown length: 430 mm, perfect for aggressive gravel frames like Chiru Alpin, Fukaï or X-Root, or to mount a "Monster" on a carbon frame without compromising aesthetics.
• Tapered steerer: 1"1/8 - 1.5", length 290 mm, inner diameter 25 mm.
• Fork crown diameter: 40 mm — must use a slotted headset crown.
• Rake: 50 mm for optimal directional balance.
• Flat Mount brake: 140 or 160 mm disc.
• Thru axle: 12 x 100 mm modern standard.

Construction and Durability

The CEC #430T fork is manufactured in Titanium Aerospace Grade 9 (3Al/2.5V), an alloy renowned for its exceptional fatigue resistance, lightness and durability. Edge-to-edge welding combined with 3DTi technology enhances overall mechanical characteristics, guaranteeing superior longevity. Hand-brushed finish with laser-engraved logo for refined and timeless aesthetics. Compliant with ISO4210-2:2015 standard, it successfully passed the most demanding ISO tests after several months of intensive riding by Team Chiru.

Who Is It For?

This fork is designed for ultra-distance cyclists, bikepackers and gravel racers seeking the best compromise between comfort, responsiveness and carrying capacity. Compatible with Chiru frames (Alpin, Fukaï, Vagus, X-Root), it also adapts perfectly to carbon, steel or titanium frames accepting a tapered steerer and progressive gravel geometry. Ideal for the Tour du Mont Blanc, the Atlas Mountain Race or your alpine and technical gravel adventures.

Delivered Complete and Ready to Install

The fork is supplied with all necessary accessories: 12x100 mm front axle, steerer expander, aluminum cap, rubber grommets for cable routing and T25 titanium hardware. Simple and quick installation to get you on the road to adventure fast.