Imtos Untralight Pro Straight Pull Oval Carbon Fiber Bicycle Spoke 2.3g

Carbon Fiber Spokes Models

We offer two models of carbon fiber spokes: Oval and Aero. Each has unique characteristics in terms of weight, strength, and performance:

• Ultralight Pro Model: Choose this for a lighter wheel.
• AeroX Model: Opt for this for superior aerodynamics and wind-breaking capabilities.
• Blade Tech: Perfect for those wanting enhanced aerodynamics and wind-breaking performance.(New version 2024)

Both models have spoke heads and screw threads made from titanium alloy, ensuring they are stronger, lighter, and more precise.

Recommendations

Carbon fiber spokes have low ductility, making them ideal for road, gravel, and mountain XC riding. These straight pull spokes are compatible with most straight pull bicycle hubs available in the market.

The Oval spoke weighs only 2.3g (270mm), with a carbon fiber body and a titanium alloy spoke head. These straight pull carbon spokes are compatible with most straight pull bicycle hubs on the market. Due to the limited ductility of carbon fiber, they are recommended for road, gravel, and mountain XC riding. The profile drawing of the spoke is shown below.

The Advantages of Carbon Fiber Spokes

1.Untralight：

Our carbon spokes is only 2.3g, Gives an incredible weight saving over the industry leading steel spoke, only 50% of the Sapim CX-Ray.

2.High Intensity：

Our carbon fiber spokes have a tensile strength of 3614N (369kg) and 4311N (440kg) respectively, significantly stronger than alloy spokes like the Sapim CX-Ray which measures 3168N (323kg) (data sourced from the Internet).

3. Excellent Rigidity：

Carbon fiber spokes are great because they're very rigid. This helps transfer the rotational power of the hub to the wheels quickly, resulting in efficient acceleration and saving time in racing.

4. Versatility：

Carbon fiber spokes fit most standard hubs, allowing riders to upgrade wheelsets without replacing hubs. This offers greater convenience for customization and professional needs.

Recommended Spoke Tension

A. Tension for "Transportation Riders" (Comfort)

• 80-90kgf: Ideal for regular commuters or casual exercisers.

B. Tension for "Enthusiast Riders" (Balance)

• 100-110kgf: Perfect for those who ride for enjoyment and training.

C. Tension for "Professional Riders" (Performance)

• 120-130kgf: Best for expert riders and competitive racers.

PARK Tool Tension Spec:

21-80

22-90

23-100

24-110

25-120

26-130