DUKE Rim Lucky Jack ULTRA

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    • INTERNATIONAL DELIVERY AVAILABLE
    • SUPER EXPRESS DELIVERY UPGRADE AVAILABLE

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    DUKE Rim Lucky Jack SLS2 Ultra


    The lightest 29er xc carbon rim ever designed by DUKE with only 275g! With an internal width of 24.5mm, it is made for XC and XC marathon, leisure and competition. Designed, developed and tested in France. DUKE is a French brand from the experience of the wheel maker JPRACINGBIKE1Duke is the exclusive owner of the manufacturing molds of its rims!

    Delivered without stickers.

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    395,83 €

    Product Options
    Wheel size
    Holes Available

    ASSEMBLY IN FRANCE
    All the wheels available on JPRACINGBIKE1 are assembled by hand in our offices in Vendée, France. This allows us to guarantee you a high precision and high quality assembly with optimized balancing of the spoke tensions. All this to offer you the most reliable wheels as possible. En savoir plus.


    JANTE DUKE LUCKY JACK ULTRA SLS2
    The Lucky Jack ultra SLS2 by DUKE is a very light and broad rim for cross country and marathon use.  Weighing 265g the weight is surprisingly low. Great value have the dimensions of the rim. With 24,5 mm inside the rim provides not only an excellent lateral stiffness, but also the tire optimum support width. Also at low air pressure, the driver (in) no spongy driving feel, as the tires can snap off bad side. Grip and comfort of the tire increase remarkably! Of course, the rim can be driven with sealing Tubeless "milk".  The wheels are provided with an asymmetrical rim profile, which requires a more uniform pitch angle of the spokes. This optimization of the spoke angle brings a number of advantages. The spoke tension on both sides can be better matched to one another, what is the shelf life of the spokes and the entire impeller conducive. The normally directional lateral stiffness is also adjusted so that the wheel appear rigid in itself.  The height of the rim edge for 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: For all LUCKY JACK SLS2 technology version the 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". For the rim a Rider weight limit (incl. Clothing and luggage) applies En savoir plus.


    CRASH REPLACEMENT
    DUKE offers a "Crash Replacement" program on its carbon wheels.
    In case of accidents or heavy falls, violent shocks can damage your rim and render its use impossible.
    With our "Crash Replacement" offer we offer you a service allowing you to replace your rim on special conditions and for an unlimited period:
    - You benefit a 30% reduction on the price of the rim, the disassembly / reassembly fees are offered to you. En savoir plus.


    DOCUMENTATION
    We offer you free user manuals or information sheets to help you better understand the product you are looking for.
    --> Site officiel DUKE

    DUKE is the high-end brand from our wheel assembly company: JPRacingBike1. DUKE concentrates our passion, our experience, and all the latest cycling technologies. Developed from elitist specifications, our products will allow you to go further, faster, and in style.

    RIMSDUKE Lucky Jack ULTRA
    - ERD 29"-601,5mm
    - UseXC, Compatible inner tube or Tubeless. max pressure : 2,5 bars, limit weight 90 kg
    - MaterialCarbon UD satin
    - ColorBlack
    - Size29"
    - Rim weight29’’ : 275 g
    - Height18,5 mm
    - Internal width24.5 mm
    - Offset2.4 mm
    - Drilling28 and 32 holes

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    DUKE Rim Lucky Jack SLS2 Ultra

    DUKE Rim Lucky Jack SLS2 Ultra

    The lightest 29er xc carbon rim ever designed by DUKE with only 275g! With an internal width of 24.5mm, it is made for XC and XC marathon, leisure and competition. Designed, developed and tested in France. DUKE is a French brand from the experience of the wheel maker JPRACINGBIKE1Duke is the exclusive owner of the manufacturing molds of its rims!

    Delivered without stickers.

    STRENGTHS :


    LIGHTNESS


    ASYMETRY


    LATERAL RIGIDITY


    COMFORT


    INTERIOR WIDTH 24,5MM


    NERVOSITY

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