Starting from just 101 g, the GC Tube T800 Carbon Seatpost is an ultralight, high-performance seatpost engineered for riders who demand exceptional quality, reliability, and attention to detail.
Constructed from high-modulus T800 carbon fiber, it features a zero-offset design, CNC-machined 7075-T6 aluminum hardware, and Grade 5 titanium bolts to achieve an outstanding balance of low weight, strength, and safety.
Its premium construction delivers excellent durability and reliable performance, with safety certified according to UNI EN 14766:2006.
Available in three diameters:
Available in four lengths:
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250 mm
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300 mm
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350 mm
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400 mm
Technical specifications:
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Material: High-modulus T800 carbon fiber
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Offset: 0 mm
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Hardware: CNC-machined 7075-T6 aluminum
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Bolts: Grade 5 titanium
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Hardware finish: Black anodized
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Starting weight: 101 g
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Weight in 27.2 × 400 mm: 125 g
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Safety certification: UNI EN 14766:2006
Available in four carbon finishes:
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UD Matte
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UD Gloss
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3K Twill Matte
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3K Twill Gloss
The decal color can also be customized, allowing you to match the seatpost to your bike and personal style.
100% Handmade in Italy.
