DUKE Rim 29 "Lucky Jack SLS 299 Carbon UD tubeless ready
The Lucky Jack SLS 299 from DUKE is the lightest rim so far for cross country and marathon use in the program of the French.
With a weight of 299g (manufacturer), the weight is surprisingly low. Great added value has the dimensions of the rim. With 30.9 mm outside and 25.6 mm inside, the rim offers not only excellent lateral stiffness, but also optimal tire width for the tire. Even when the air pressure is low, the driver does not have a spongy feeling because the tire can bend off to the side. Grip and comfort of the tire increase remarkably! Of course, the rim can be driven with sealant and tape tubeless.
A new manufacturing process reduces weight by about 10% compared to the Duke Lucky Jack while increasing rigidity and stability.
The rims are provided with an asymmetric rim profile, which allows a more uniform angle of attack of the spokes. This optimization of the spoke angle brings a multitude of advantages. The spoke tension on both sides can be better matched to each other, which is beneficial to the durability of the spokes and the entire impeller. The usually directional lateral stiffness is also adjusted, so that the impeller is stiffer in itself.
For the rim is a rider weight limit (including clothing and luggage): from 90 kg!
We are happy to make you an offer for a complete custom wheelset with hubs and spokes of your choice. Please send us an e-mail to firstname.lastname@example.org !
intended use : MTB, Cross Country, Marathon
Rim type: clincher (wire and folding tire)
Brake type: only for disc brake
EARTH: 600 mm
Inner width: 25.6 mm
External width: 30.9 mm
Rim height: 19.25 mm
Offset: 2.6 mm (asymmetrical)
Number of holes: 28 or 32 holes
tubeless capable: yes
Recommended tire width: 50-60 mm
maximum tire pressure: max. 2.5 bar
maximum rider weight: 90 kg (driver, clothing and possibly luggage)
maximum spoke tension: 1100N
Features: Rims asymmetry for optimal impeller tension
Valve hole: 6 mm (SV)
Finish: UD-Carbon glossy
Weight according to the manufacturer: 299g
Weight weighed itself: 310g
Delivery: 1x DUKE Rim 29 "Lucky Jack SLS 299 Carbon UD tubeless ready