Starting from just 50 g, the GC Attack T1000 Carbon Stem is engineered to be one of the lightest bicycle stems in the world, delivering an exceptional combination of low weight, stiffness, strength, and reliability.
Constructed from high-modulus T1000 carbon fiber, its monolithic design combines an ultralight structure with special Grade 5 titanium bolts, achieving outstanding performance without compromising safety.
Designed for versatility, the GC Attack is suitable for Cross-Country, Enduro, Road, Cyclocross, and Gravel riding, making it the ideal choice for riders seeking premium performance across different disciplines.
Available in six lengths:
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70 mm
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80 mm
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90 mm
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100 mm
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110 mm
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120 mm
Available in two angle options:
Technical specifications:
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Material: High-modulus T1000 carbon fiber
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Construction: Monolithic carbon structure
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Handlebar clamp diameter: 31.8 mm
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Steerer tube compatibility: 1 1/8"
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Angles: ±6° / ±17°
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Bolts: Special Grade 5 titanium
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Starting weight: 50 g (70 mm)
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Intended use: Cross-Country, Enduro, Road, Cyclocross, and Gravel
Available in four carbon finishes:
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UD Matte
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UD Gloss
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12K Matte
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12K Gloss
The decal graphics and hardware colors can also be customized, allowing you to match the stem to your bike and personal style.
100% Made in Italy.