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⚙️ Upgrade your smart trainer setup — don’t get left behind!
The Garmin TacX Axle Adapter Kit is a precision-engineered metal accessory designed to securely connect 12mm thru axle bikes to Tacx NEO and FLUX Smart Trainers. Compact and durable, it ensures a seamless, stable training experience worldwide, making it essential for cyclists seeking professional-grade indoor training performance.
| ASIN | B07T8KHMM7 |
| Best Sellers Rank | #710,018 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #298 in Bike Resistance Trainer Accessories |
| Brand | Garmin |
| Brand Name | Garmin |
| Color | Black |
| Customer Reviews | 4.3 out of 5 stars 51 Reviews |
| Included Components | Garmin Tacx Axle Adapter Kit |
| Item Type Name | Garmin Tacx |
| Manufacturer | Garmin |
| Manufacturer Part Number | S0040 |
| Material | Metal |
| Material Type | Metal |
| Model Name | Axle Adapter Kit |
| Model Number | S0040 |
| Number of Items | 1 |
| Warranty Description | 1 year limited warranty |
C**R
It worked!
First time putting my thru axel onto my smart trainer. The instructions that come with are lacking but YouTube saved me. This did the job.
A**X
Tacx Neo first generation, fits great
Tacx Neo first generation, fits great
C**L
Perfect
Just bought a Tacx Neo (1st model) for my 2021 Specialized Roubaix Sport. This adapter kit worked amazingly great on it. Happy customer
M**E
Doesn’t fit older Tacx Neo 2T
I have an older Tacx Neo 2T, and bought this to use with my new thru axle tri bike. The drive side and non-drive side parts do not fit the trainer. I can only assume that either the older Neo 2T have a different size connector part, or the set I got didn’t have both options. In either event, I would recommend you look for other OEM parts that are available to use, and don’t get this set. EDIT: After more review, it seems that the Neo 2T has a Type 2 axle, whereas earlier models have either a Type 1 or Type 2. This set is just for Type 1 axles, so if you need a Type 2 axle adapter, look elsewhere.
D**N
Perfect
Tacx Neo (1st model) can be used perfectly
A**R
Muy bueno
Bueno
T**U
Not compatible for Tacx flux s
This axle is not compatible for Tacx flux s. The thread sizes and diameter is not meet. Review the official website. The photo matches the product. I believe it’s not dealer’s responsibility .
H**I
Works well, but doesn’t support boost as is
Worked as expected. It’s important to note that you will need a 6mm spacer for boost (148mm) bikes. It may have come with some versions of the trainer, but if mine did I didn’t have it anymore. The ID you need is 12mm (like a pedal washer) but the OD had to be quite small to fit into the trainer so washers don't work. I ended up sacrificing a pedal bearing that was 5mm thick which has seemed to work okay.
D**E
Use thru axle road bike on Tacx Flux
A perfect skewer for using a bike with thru axle on a Tacx Flux smart turbo trainer.
M**S
Fast
Out of stock everywhere except Amazon Fast shipping and exactly what I expected 👍👍
C**Y
does the job / a bit challenging to install
It worked well and allowed me to use my new road bike with my Tacx trainer. It took a bit more effort to get the last piece in than I expected, and I actually asked a mechanic friend for help to be sure I wasn't damaging anything in the process.
Trustpilot
2 weeks ago
1 month ago