Carbon Fiber Bike Spokes – Universal Straight Pull Hub, 2.6g, 242–308mm

Carbon Fiber Bike Spokes for Straight Pull Hub Wheel Builds

These one-piece integrated carbon fiber spokes with a titanium-composite construction are engineered for straight pull hub compatibility. At 2.6g per spoke (270mm reference length), they reduce rotational mass compared to standard stainless steel spokes (~5–6g), making them a direct upgrade for road, gravel, or time-trial wheel builds where gram savings matter.

Technical Specifications

Real-World Use Cases

• Road racing wheels: Straight pull spokes eliminate the elbow flex point found in J-bend designs, improving power transfer consistency under sprint loads.
• Lightweight wheel builds: At 2.6g per spoke, a 24-spoke rear wheel saves approximately 57–84g over stainless steel equivalents — meaningful for climbers and time trialists.
• Custom wheel building: The 242–308mm length range covers the majority of road and gravel hub flange dimensions without custom ordering.

Known Tradeoffs

Carbon spokes are stiffer than steel, which improves power transfer but reduces compliance on rough surfaces. They are best suited for smooth road surfaces and riders prioritizing stiffness and weight over vibration damping. The 3mm maximum diameter also requires nipple compatibility verification before building.

Frequently Asked Questions

Are these carbon spokes strong enough for competitive racing?

Yes. With a maximum tensile strength of 280–300 kgf and a quality control threshold of 200–220 kgf per spoke, these exceed the tension ranges used in most professional wheel builds (typically 100–130 kgf per spoke at build tension).

Do these work with my straight pull hub?

These are designed for universal straight pull hub compatibility. Verify your hub's spoke hole diameter accepts up to 3mm diameter spokes before ordering.

How do carbon spokes compare to titanium spokes?

Carbon fiber spokes are lighter and stiffer than titanium at comparable diameters. Titanium offers more elasticity and corrosion resistance; carbon prioritizes weight reduction and rigidity.

What nipples are compatible?

Standard brass or alloy nipples designed for 3mm-diameter straight pull spokes are compatible. Weight is specified without nipple — factor in approximately 0.3–0.5g per nipple for total build weight.

Can I use these for a gravel or cyclocross build?

Possible, but note that carbon spokes have lower impact tolerance than steel on highly technical or cobbled terrain. Best suited for road and smooth gravel applications.