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DT SWISS

DT SWISS XMC 320 27.5" 30 mm Rim

Réf. fabricant : RDXM32BDPN28CA5799
The Rim DT Swiss XMC 320 in 27.5 inches concentrates all the expertise of the Swiss brand in a compact format dedicated to All-Mountain... Read more

Recommanded price* : 599,90 €

Regular price 499,90 €
Regular price Sale price 499,90 €
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Description

The Rim DT Swiss XMC 320 in 27.5 inches concentrates all the expertise of the Swiss brand in a compact format dedicated to All-Mountain and committed Trail riding. Designed for custom wheel builders and competitors, this bare carbon rim is the ideal centrepiece for building an ultra-responsive wheelset, quick through direction changes and particularly robust.

Thanks to the 27.5" format and the use of high-modulus carbon, it achieves an even lower weight than its 29-inch sibling, while naturally increasing its torsional stiffness. Its 30 mm internal width offers the perfect profile to accommodate large Trail and light Enduro tyres, allowing you to run low pressures for exceptional grip and traction on technical descents and bermed corners.

 

Why choose the XMC 320 in 27.5" over the 29" version? The choice of 27.5" addresses two specific needs: the pursuit of absolute manoeuvrability (for smaller riders or those who prefer a very playful bike that turns on a sixpence) and the configuration of hybrid builds known as "Mullet". Fitting this rim at the rear with a 29" at the front offers the perfect compromise: rollover ability at the front, and an ultra-reactive rear wheel that frees up space above the saddle on steep descents.

What tyre type and pressure should be used with this 30 mm profile? As with the 29" version, the Hookless design requires the use of Tubeless Ready or Tubeless tyres only. Thanks to the 30 mm width, you can fit generous sections of 2.40 or 2.50. This allows you to lower the pressure (often below 1.5 bar depending on your weight) to achieve phenomenal traction at the rear wheel, essential during technical climbs and emergency braking.

Is it compatible with the demands of an E-MTB (E-Bike)? Absolutely. Certified for ASTM category 4 and supporting up to 120 kg total load, its compact 27.5" carbon structure offers exceptional lateral stiffness, ideal for absorbing the high torque and powerful acceleration of electric motors without any wheel deformation.

 

 

Ref: 16022347907452

Points forts

Manoeuvrability and Dynamic Responsiveness: The 27.5" format combined with carbon offers minimal inertia for instant acceleration and an ultra-playful bike.

Modern Internal Width of 30 mm: Ensures excellent support for the casing of modern tyres (2.35 to 2.60), preventing tyre squirm under heavy loads.

Hookless Design (No hooks): Profile with widened sidewalls for maximum resistance against rock impacts and increased protection against pinch flats.

Asymmetric Profile: Perfectly balances spoke bed tensions on the left and right for a more homogeneous, rigid and durable wheel.

Ideal for Mullet Setup: The perfect rim to configure a dynamic rear wheel on modern bikes combining a 29" wheel at the front.

Informations techniques

Material: High-modulus carbon
Rim type: Tubeless TSS / Hookless
Standardised dimensions:
Wheel diameter: 27.5" / 650B (ETRTO: 30-584)
Internal width: 30 mm
External width: 36 mm
Profile height: 20 mm
Reference diameter (ERD): 564 mm
Drilling: 28 holes (optimised for Squorx spoke heads)
Braking: Disc brake use only
ASTM classification: Category 4 (All-Mountain, technical trails, jumps under 122 cm)
Maximum system weight: 120 kg (Rider + Bike + Equipment)
E-Bike approval: Yes (E-Bike compatible up to 32 km/h or 250W max)

Informations prix

*Supplier recommended retail price in March 2026