DT Swiss XRC 310 29" 30 mm Rim
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Description
The Rim DT Swiss XRC 310 is the absolute flagship of the brand when it comes to bare carbon rims for competitive Cross-Country and Marathon racing. Designed for demanding wheel builders and riders seeking the ultimate weight saving, it delivers a record-breaking weight on the scales without compromising on stiffness.
Its strength lies in the exclusive PURE Carbon technology. This ultra-high-compression manufacturing process moulds the rim in a single piece, allowing the carbon fibres in the outer layers to remain continuous across impact zones. Combined with an asymmetric profile that perfectly balances spoke tension during build, the XRC 310 handles the harshest hits on modern World Cup circuits while delivering acceleration responsiveness that is second to none.
Who is this rim sold individually aimed at? Unlike the brand's complete wheels, the XRC 310 rim is intended for custom wheel builders or expert riders who want to design a bespoke wheel set. You can pair it with the hubs of your choice (e.g. DT 180 or 240) and select the exact spoke type suited to your weight and riding style for a 100% personalised feel.
Are there any restrictions on tyre choice due to the Hookless profile? Yes, Hookless rims (without internal hooks) require the exclusive use of Tubeless Ready or Tubeless compatible tyres. The beads of these tyres are specifically reinforced to prevent unseating. It is also recommended to observe the maximum pressures indicated by DT Swiss, which is not an issue since these 30 mm wide rims are designed to be ridden at low pressure (generally between 1.2 and 1.6 bar depending on your weight).
Is such a lightweight rim durable on a rough MTB circuit? That is the whole secret behind DT Swiss's PURE Carbon technology. Each rim undergoes a non-destructive, layer-by-layer inspection (X-ray imaging type) at the end of production to track down the slightest structural imperfection. Despite weighing just 373 g, it is validated for a total rider weight of 120 kg and approved for the stresses of lightweight e-MTBs, proof of exceptional robustness for this weight category.
Ref: 16022347940220
Points forts
Poids Plume Stratosphérique : Seulement 373 g sur la balance, ce qui en fait la jante carbone VTT la plus légère de toute l'histoire de DT Swiss.
Technologie PURE Carbon : Compression maximale des fibres sans découpe sur les zones sensibles pour une résistance aux impacts drastiquement augmentée.
Profil Asymétrique : Permet d'équilibrer la tension des nappes de rayons (gauche/droite) lors du montage pour obtenir une roue plus rigide, plus réactive et plus durable.
Largeur Interne Moderne de 30 mm : Offre un excellent volume d'air aux pneus de XC modernes (sections de 2.25 à 2.40), maximisant l'empreinte au sol, le grip et le confort.
Conception Hookless (Sans crochets) : Parois renforcées et géométrie tubeless parfaite qui améliorent la tenue du pneu à basse pression et la résistance aux pincements.
