BuildMyMTB
Prototype - Evolving Daily

Funn Rear Wheel

3 models, 18 verified variants. Only rows checked against Funn’s own page are listed.

A value shown as a set or a range differs between this model’s variants and is never one variant’s spec. A cell marked not stated is a field the maker does not publish, so nothing here checks it.

ModelVariantsWheelFreehubInternal widthHubPrice (MSRP)
Funn Fantom AM30 rear (Boost,6Built for a 27.5" wheel (on 3 of 6 variants); Built for a 29" wheel (on 3 of 6 variants)/ driver Shimano HG (on 2 of 6 variants); / driver Shimano Micro Spline (on 2 of 6 variants); / driver SRAM XD (on 2 of 6 variants)Internal rim width 25 mmSpacing Boost 148x12$300.00
Funn Fantom AM35 rear (Boost,6Built for a 27.5" wheel (on 3 of 6 variants); Built for a 29" wheel (on 3 of 6 variants)/ driver Shimano HG (on 2 of 6 variants); / driver Shimano Micro Spline (on 2 of 6 variants); / driver SRAM XD (on 2 of 6 variants)Internal rim width 30 mmSpacing Boost 148x12$305.00
Funn Fantom AM40 rear (Boost,6Built for a 27.5" wheel (on 3 of 6 variants); Built for a 29" wheel (on 3 of 6 variants)/ driver Shimano HG (on 2 of 6 variants); / driver Shimano Micro Spline (on 2 of 6 variants); / driver SRAM XD (on 2 of 6 variants)Internal rim width 35 mmSpacing Boost 148x12$307.50

Source for every row: Funn’s own product pages, last checked on 2026-09-07.

The checker compares the dimensions listed in what we check, and what we don’t. “No conflicts found” means no conflict among those dimensions — not a guarantee that a build works. Errors mean it won’t fit; warnings mean it works but check; infos are notes.

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