DT Swiss EXC 330 27.5" 30 mm Rim

The Rim DT Swiss EXC 330 in 27.5 inches is the preferred choice of Enduro riders who prioritise maximum agility, dynamism when accelerating out of corners and manoeuvrability in very tight wooded sections. It is also the ideal high-end, ultra-robust rim for building the rear wheel of a hybrid Mullet setup.

In this compact format, the torsional stiffness of the carbon is further enhanced, delivering instant responsiveness under pedalling efforts and incredible liveliness when changing angles. Its 30 mm internal width perfectly accommodates large-section tyres. Thanks to its hookless design (Hookless) with reinforced walls, it absorbs the harshest vertical impacts at the end of travel without flinching, protecting both your tyre and your rim from damage.

What does the ASTM 5 classification mean for this rim? It is the highest certification level in cycling. The ASTM 5 category certifies that the EXC 330 rim is designed for extreme terrain, high speeds and big jumps. It is officially validated for use in Downhill (DH) and Bike Park riding, which guarantees a colossal safety margin for intensive Enduro use.

Is it suited to a high-performance E-MTB (E-Bike)? Yes, and it is actually one of its best uses. With a total weight limit raised to 130 kg and its ASTM 5 certification, it handles without any issue the extra weight and the torque of the electric motors found on Enduro E-MTBs. Its carbon stiffness transforms the dynamic behaviour of electric bikes, which are often heavy when changing support points.

What are the tyre fitting constraints for the EXC 330? Its Hookless profile requires the installation of Tubeless Ready or Tubeless tyres with reinforced beads. For Enduro riding, it is strongly recommended to pair this rim with tyres featuring reinforced casings (such as Double Down, Super Trail/Gravity or Downhill) in order to run at low pressure in complete safety and to make the most of the exceptional grip offered by the 30 mm internal width.

Ref: 16022348792188