Identify your Tacx trainer model
If after reading this article, you’re still unsure which model you have, it’s best you have a further look on the Tacx Website, or get in touch with Tacx.
Fixed-gear specialist adapters available now for Tacx trainers
Tacx Flux Smart (Gen 1)
Model Number: T2900.
The original Tacx Flux has “Flux” written on the side. It’s product name is “Flux Smart”. This is the 1st generation Flux trainer.

Tacx Neo Smart
Model Number: T2800.
The original Tacx Neo Smart has grey Tacx logos on the side.
There is a 2017 and 2018 version of this model. You will need to check what year your Neo was made in. The first 4 digits of the serial number make up the date. If the first 4 numbers end in 17 (i.e. 8017), you have the 2017 version. If the the first 4 numbers end in 18 (i.e. 8018), you have the 2018 version.
If you have the 2017 version, you'll want a Tacx Neo Smart (2017) Adapter.
Tacx Neo 2T Smart
Model Number: T2875.
This is a second generation Neo 2 trainer, most identifiable by the blue Tacx logo and accents on the underside of the trainer. The 2T has two gloss black stripes on the legs, whereas the older Neo 2 does not have any gloss black stripes. If you have a Neo 2T, you'll want a Tacx Neo 2T Adaptor.
Fixed-gear adapters planned for development
Any trainer can still use our Universal Single-Speed Adaptor to adapt a trainer to work as a single-speed free-wheel.Tacx Neo 2
Model Number: T2850.
This is a first generation Neo 2 trainer, most identifiable by the blue Tacx logo and accents on the underside of the trainer. The Neo 2 does not have the two gloss black stripes on the legs, where the updated model 2T does. Options if you have a Tacx Neo 2:
- Contact us to register your interest and be one of the first to have access to the pre-order when this is released.
- Use our Universal Single-Speed Adaptor.
Not planned for fixed-gear adaptor development
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Tacx Blue Matic
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Tacx Blue Motion
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Tacx Blue Twist
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Tacx Booster
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Tacx Flow Smart
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Tacx Satori Smart
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Tacx Vortex Smart
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Tacx Flux S Smart
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Tacx Flux 2 Smart
Note any trainer can still use our Universal Single-Speed Adaptor to adapt a trainer to work as a single-speed free-wheel.