Mondraker Foxy R Wheel Interface: Boost, HG and Rotor Mounts

A Mondraker Foxy R wheel interface enquiry should identify several connections, not just a 29-inch wheel label. The United States 2024 specification pairs an e*thirteen Boost 15×110mm front hub with a Boost 12×148mm rear hub. It also lists IS six-bolt rotor mounts and an HG rear freehub. Each entry answers a different part of a replacement question.

Keep front and rear hub information separate

The archive gives the rear hub six-degree engagement and describes both hubs as triple-sealed machined aluminium. Those features do not make the front and rear interchangeable. Label a request with the affected end and quote its complete hub description. If the existing wheels have changed, start with their own labels and actual interfaces rather than assuming that the factory record still describes them.

An HG freehub entry is particularly useful when discussing the documented drivetrain. It should travel with the rear-wheel enquiry, alongside the cassette identity. A wheel offered with another freehub designation is not automatically an equivalent replacement because its axle spacing sounds correct. Ask the supplier or workshop to confirm the complete proposed combination, including any required parts, before placing an order.

Rim details do another job

Mondraker lists e*thirteen LG1 Enduro IW30 Hookless rims in welded 6069 aluminium, 30mm internal width, tubeless ready and 28 spokes. These fields describe the original rims, rather than a universal specification for every future wheel. The word hookless also deserves to remain in the record when checking the suitability of a particular tyre and rim combination with the relevant manufacturers.

Tubeless ready does not document the current tape, valves, sealant or installation condition. A used wheel may have been rebuilt or fitted with different tyres. Ask what is installed now and what work has been done. Do not treat an archive label as evidence that a wheel presently holds air correctly, or use it to invent a pressure limit that the table does not supply.

Compare the complete proposed assembly

For a whole-wheel replacement, provide the bicycle identity, front or rear location, hub spacing, rotor mount, rear freehub where relevant and intended tyre information. For a rim repair, include the existing hub and spoke arrangement as well. A matching spoke count is useful information, but it is not a spoke-length calculation or a guarantee that every other rim dimension will agree.

The Mondraker topic links the brand’s existing material, including the Mondraker background guide. Here, the practical task is narrower: build a coherent record of one wheel. Ask the workshop to identify missing specifications rather than replacing them with a measurement from a different Foxy trim, a carbon frame or a later season.

Wheel compatibility FAQ

Is Boost spacing the only replacement-wheel requirement?

No. The rotor connection, rear freehub, rim and tyre requirements also need to be checked for the proposed assembly.

Does tubeless ready prove the current wheel is correctly installed?

No. It describes the listed rim capability, not the condition or completeness of the present setup.

Can 28 spokes alone determine replacement spoke length?

No. Spoke length needs the relevant wheel-building measurements; a spoke count does not provide them.

Mondraker Foxy R wheel interface: keep a useful record

Use the Mondraker Foxy R wheel interface description to keep axle, rotor, drivetrain and rim information connected. A complete enquiry reduces ambiguity while leaving the final assessment with the people supplying or building the actual wheel.

Sources

The archive separately lists both Boost hubs, the rear HG freehub and hookless LG1 Enduro rim details. Current installation is not established. Mondraker US 2024 Foxy R archive (https://cdn.mondraker.com/us/en/season-history/detail/15-2024/foxy-r). Retrieved and read 27 October 2026.

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