Product sellpoints

• Weight & Rider Limit:At 920g and capable of supporting riders up to 125kg, these wheels are lightweight yet robust.

• Performance Rigidity:Achieve peak performance with a forward rigidity test of 187.6kgf and lateral rigidity of 2.66mm/2.96mm.

• DFS Material Quality:Crafted from high-grade UD carbon fiber, these wheels offer exceptional stiffness and durability.

• Customization & Assembly:Benefit from a customizable experience with handbuilt assembly, tailored to your specific needs.

• Braking System Compatibility:Designed for disc brake systems, ensuring reliable stopping power in all conditions.

Why Choose the R2 Hub?

1.The R2 Hub delivers professional-grade performance across five core dimensions. It excels not only in individual aspects but also emphasizes overall balance, providing a comprehensive upgrade to your riding experience.

2.Smoother Starts & Longer Coasting
Equipped with EZO or TPI ceramic contact-sealed bearings and paired with low-viscosity grease, the R2 achieves reduced rolling resistance. Enjoy quicker acceleration, longer coasting, and wheels that feel more responsive and "alive."

3.Faster Engagement
Featuring the patented SSF ratchet system, it offers high-tooth options of 45T/72T with an engagement angle of just 5°–8°. Power transfer is nearly instantaneous, making it ideal for sprints, climbs, and technical terrain—plus, it delivers a crisp, dense "supercar-like buzz."

4.Superior Stiffness
With a 2:1 large-flange design, a 74mm flange diameter, and outwardly positioned main bearings, the R2 significantly enhances both drive and lateral stiffness. The wheel remains stable and resists flex during hard efforts, ensuring direct power transfer.

5.Enhanced Durability & Reliability
The hub includes bearing preload adjustment and a TC4 titanium alloy freehub body that resists corrosion, sprocket bites, and wear. Its simple design allows for tool-free maintenance, reduces failure rates, and comes with a lifetime warranty (excluding bearings).

6.Exceptional Lightweight Performance
R2 achieves true lightweight construction without compromising stiffness or durability—offering strength without the weight.

In summary, the R2 isn’t a "specialist" in just one area—it’s a high-performance hub that strikes an outstanding balance in smoothness, response, stiffness, durability, and weight. Built for every rider who demands more from their ride.