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XCA Wheelsystem
Current price: 6 449,00 kr - 11 149,00 kr
The XCA WheelSystem blends alloy strength with XC speed. With DBL technology, Wide Guard protection, and a precision helical ratchet hub, it delivers race-level performance with everyday reliability. Whether sprinting for position or powering
through rock gardens, XCA gives you greater control and fast, efficient acceleration everywhere you ride.
through rock gardens, XCA gives you greater control and fast, efficient acceleration everywhere you ride.
Highlights
1
Dynamic Balanced Lacing (DBL)
Enlarged hub flange boosts spoke bracing angles, increasing lateral, torsional, and transmission stiffness for more efficient power transfer and a planted ride feel.
2
Helical-Bevel Ratchet Drive System
A 10° helical engagement between the hub and ratchet rings ensures efficient, consistent power transfer with reduced stress on components, while the 120-tooth helical ratchet delivers rapid 3° engagement for immediate response and precise power delivery.
3
Ratchet Wave Spring
Maintains even pressure between ratchet rings for consistent engagement and improved rolling efficiency.
4
Wide Guard Technology
Rounded-edge 5mm sidewalls reduce pinch flats and enhance rim impact protection.
5
30mm Inner Rim Width
Allows lower tire pressures for improved traction and control.
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Techs & Features
Dynamic Balanced Lacing
Since its introduction in 2015, Dynamic Balanced Lacing (DBL) has been the cornerstone of Giant WheelSystems. DBL ensures that spokes are set for optimal tension when under dynamic load, resulting in enhanced durability and pedaling efficiency. The enlarged DBL hub flange also increases the spoke bracing angles, which boosts overall torsional/transmission and lateral stiffness for better power transfer and more stable sprinting.
Tubeless System
Fewer flat tires. Greater traction. Less rolling resistance and a smoother, faster ride. Giant’s Tubeless System makes it easier than ever to experience all these benefits.
Wide Guard Technology
When your wheel hits a sharp or square edge, especially at speed, pinch flats and rim damage can occur. Wide Guard technology minimizes this risk by broadening the contact point between the rim and tire with a solid 5mm rim sidewall. That means you can skip the heavy tire inserts to have less unsprung weight on your bike and allow your suspension to perform better. The wide sidewalls also better protect your wheel from big impacts, reducing the possibility of rim damage.
All specifications listed are subject to change without notice.