DUKE Wheelset Crazy Jack / Bitex

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DUKE Wheelset Crazy Jack 3k / Bitex


Carbon rim for All Mountain and Enduro. Its large width optimizes the behavior of the tire and promotes efficiency, comfort and grip thanks to a larger volume of air. It offers an unrivaled lateral stiffness / weight ratio. Pair of wheels mounted with Bitex hubs.

Wheight of the 29" pair with CxRay spokes (32+32 spokes) 1593g

More details

865,83 €

Product Options
Wheel size
Front Axle
Rear Axle
Freewheel
Spokes
Spokes tying
Nipples Color
Rim Stickers Colors
Aluminum valve caps Colors
Valves Color
Wheel Bag

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.


DUKE CRAZY JACK WHEELSET
Pair of carbon wheels for All Mountain and Enduro use. Its large width optimizes the behavior of the tire and thus promotes the efficiency, Comfort and grip thanks to a larger volume of air. It offers unrivaled lateral stiffness / weight ratio in its class and provides unusual sensations. Designed, developed and tested in France, The DUKE Crazy Jack in carbon has an ASYMMETRICAL profile (offset of 3 mm) which allows to increase the lateral stiffness of the wheel without gaining weight. The internal width between the hooks / sides is 28.5 mm. This gives more volume to the tires and improves efficiency, comfort and grip in turns.A wide rim also means that you can use finer, lighter tires while maintaining the comfort, softness and grip provided by a larger volume of air. Hookless design: the robustness of the rim is superior 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.  Impact-resistant even on the most brittle ground: improved impact energy absorption of 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". Tubeless or inner tube.. 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.


BITEX HUB
Hubs recognized for their excellent quality / price / weight ratio. An excellent brand of hubs from Taiwan known for their quality of manufacture and the bearings robustness! Robust bearings of the same brand as those used by DT Swiss for its hubs!

--> Bitex: More info

SAPIM SPOKES
Sapim has been producing spokes and nipples of the highest quality for over 90 years. From the beginning, maintaining a close relationship with customers has always been of the greatest importance for Sapim.
--> Sapim CX-Ray (309g / 64 pcs / 292 mm)
--> Sapim D-Light (344g / 64 pcs / 292 mm)



NIPPLES 
Sapim Polyax Alu 14mm. Colors of your choice : black, red, silver, blue, gold, dark green, light green, purple, orange. 
--> Sapim aluminium nipples
--> Sapim brass nipples (on request by completing the "Personnalisation" section).


ACCESSORIES 
Wheels are delivered with Duke tubeless valves, taped rims, 4x spare spokes and nipples. Wheels are available with different colors: white or black phantom or custom stickers.



Hubs recognized for their excellent quality / price / weight ratio. An excellent brand of hubs from Taiwan known for their quality of manufacture and the bearings robustness!

RIMSDUKE Crazy Jack
- ERD27.5"- 556mm / 29"- 593mm
- UseAll Mountain - Enduro
- ColorBlack
- MaterialCarbon
- Size27.5" - 29"
- Rim weight27.5" : 395g - 29’’ : front 415g and rear 435g
- Pair weight27.5" : 1516g - 29'': 1593g
- Height23mm
- Internal width28.5mm
- External width34.2mm
- Drilling28 or 32 holes
- DecorationCustom stickers in option
HUBSBitex
- AxleFront axle available in 100xQR5, 100xQR12, Lefty, Lefty 2.0 100xQR15 or 110xQR15 Boost / Rear axle available in 135x12, 135xQR5, 135x10, 142x12 or 148x12 Boost
- WeightBX201FG: 121g (15mm) For the front / MTR12: 290g (142*12) for the rear
- MaterialAlu 7075 Limitless usage
- FreewheelShimano 9-10-11v steel or Sram XD 11v
- BearingsBX201FG : 2x 6803 / MTR12 : 2x 6902 in the hub and 1x 6902 + 1x6802 in the freewheel / Stainless steel bearings / 6 pawls, 54 freewheel crans
- Offset and PCDBX201FG: dia 58 - 45mm ; dist 21.45 – 33.65 mm / MTR12: dia 58 - 58mm ; dist 34.7 – 19.2 mm
- ColorBlack
- Drilling32 holes
- Disc mountIS 6 holes

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DUKE Wheelset Crazy Jack 3k / Bitex

DUKE Wheelset Crazy Jack 3k / Bitex

Carbon rim for All Mountain and Enduro. Its large width optimizes the behavior of the tire and promotes efficiency, comfort and grip thanks to a larger volume of air. It offers an unrivaled lateral stiffness / weight ratio. Pair of wheels mounted with Bitex hubs.

Wheight of the 29" pair with CxRay spokes (32+32 spokes) 1593g

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.




STRENGTHS :


LIGHTNESS


ASYMMETRY


LATERAL RIGIDITY


NERVOSITY


INTERIOR WIDTH 28.5MM

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