DUKE RIM LUCKY JACK UD MAT

JANTE DUKE LUCKY JACK
Jante DUKE carbon UD rim, designed, developed and tested in France.
The Lucky Jack is the flagship of our XC range. It is the ultimate weapon for demanding races. Light, rigid and resistant, it will be able to face all situations.
It has unbeatable lateral rigidity / weight ratio and has an unmatched level of reactivity. For athletes who are looking for a must. The DUKE Lucky Jack in carbon has an ASYMMETRICAL profile (offset of 2.6 mm) which allows to increase the lateral stiffness of the wheel without gaining weight.
The internal width between the hooks / sides is 25.6 mm. This gives more volume to the tires and thus improves efficiency, Comfort and grip in turns. A wide rim also means being able to use thinner and lighter tires while maintaining comfort, The softness and grip provided by a larger volume of air (hookless design) : The robustness of the rim is superior compared to that of a carbon rim with hooks. This technology has been used successfully on our rims since 2011. The height of the rim edge for 2015 is reduced by 1mm to further limit any risk of contact with the ground. Lateral stiffness improved by 40% compared to the previous version. Resistant to impacts even on the most brittle ground: Absorption of impact energy improved by more than 50% compared to the previous model. Anti-burp system: The heel of the tire is held in position whatever its pressure, no risk of unseating.