Gravel hub X64 light rear Heuer

The gravel hub X64 light rear Heuer: Versatility meets precision

Our X64 gravel hub for the rear wheel combines the smooth running of our road hubs with the robustness of our MTB hubs. It is the ideal choice for gravel use - from bikepacking adventures to cyclocross races.

Version: Light and HD

X64 Light: This version is equipped with an aluminium axle and optimized for low weight and maximum performance. It is ideal for riders who prefer a light and efficient wheel.

Would you prefer a more stable rear hub and are happy to accept the additional weight of 37 g? Then take a look at our Gravel hub X64 HD rear with steel axle.

Innovative design for maximum stability

The X64 light gravel hub is equipped with inclined flange angles that significantly reduce the bending load on the spokes at the flange. This design creates optimum conditions for the construction of stable yet lightweight wheels.

Precision and smooth running - Made in Aichwald

The bearing seats of the housing and axle are manufactured with the highest precision at our factory in Aichwald. In combination with high-quality industrial bearings and adjustable bearing play, the X64 light gravel hub offers our characteristic, silky smooth running.

Flexibility in freewheel standards and angles

We cover all common freehub standards, including Shimano 11-speed, Shimano MicroSpline, SRAM XD, SRAM XDR and Campagnolo N3W. We also offer various freehub angle options:

• 12° / 30 clicks
• 6° / 60 clicks
• 3° / 120 clicks

For e-bikes, reinforced versions with 5 or 6 simultaneously engaged clicks are available in the options with 30 and 60 clicks. Detailed information on the freewheel options can be found in our overview ”Technology in detail“.

Quality and production at the highest level

Our hubs and accessories are developed, CNC-machined and assembled entirely in Aichwald. The hub body is made of high-quality solid aluminum, which is also used in aviation.

Other options

The X64 Light gravel hub is also available in other colors and numbers of holes on request. Please contact us for individual advice.

Do you prefer a fully assembled wheelset? Discover our Gravel HP64X6L wheelset or let us advise you on a customized set-up - we'll be happy to help.

Anodized colors

We offer a selection of standard anodized colors. Please note that the colors shown do not necessarily correspond to the original colors. Slight color deviations can occur due to the combination of organic dyes with the alloy components of the aluminum.