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🚴♀️ Upgrade your trainer game — because your bike deserves the perfect fit!
The CXWXC 12mm Thru Axle Adapter is a precision-engineered alloy steel component designed to convert thru-axle bikes for seamless mounting on popular wheel-on trainers. Available in multiple thread pitches and lengths, it ensures a perfect fit for mountain, road, gravel, and cross bikes. Compatible with leading trainer brands, it offers durability for indoor and outdoor use, backed by a 1-year warranty and dedicated customer support.




| ASIN | B0BYWYLSY9 |
| Best Sellers Rank | #41,991 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #17 in Bike Resistance Trainer Accessories |
| Bike Type | Mountain Bike, Road Bike |
| Brand Name | CXWXC |
| Color | BLACK |
| Customer Reviews | 4.6 4.6 out of 5 stars (169) |
| Frame Material Type | Alloy Steel |
| Included Components | Thru Axle |
| Item Type Name | Thru Axle |
| Manufacturer | CXWXC |
| Material Type | Alloy Steel |
| Model Name | Thru Axle |
| Resistance Mechanism | Magnetic |
| Warranty Description | 1 YEAR |
| Wheel Size | 27 Inches |
F**K
Great fit for aero road bike
I installed it in my Cervelo Soloist for a Deuter trainer and it worked perfectly.
D**G
Be sure to get the right size
Working as intended 👍🏼👍🏼
B**Z
Fits my bike & fits into my trainer at a good price point
TL;DR - better than the Saris thru axle at half the price. I ride a Trek Emonda road bike and ride on a Saris M2 trainer. I bought the thru axle from Saris ($50) and used it for a year until I lost one of the screws and beveled spacers that allowed me to attach my bike to my trainer. To be fair, I used this thru axle outdoors when I lost it, which you're not supposed to do, so that's on me. Saris doesn't and wouldn't sell me the one component I needed and was going to make me replace the whole thing for $55. I looked at Robert Axle Project and it was the same price (although they have a great tool to tell you which axle you need for your bike and it's dimensions). Out of sheer annoyance, I took a risk on this product, hoping that it would be what I needed at a very reasonable price ($25). Well guess what, it not only works but I would go as far to say that it's BETTER than the Saris thru axle. It was easier to install, looks better on my bike, and somehow fits my trainer better than the true OEM's product. I cannot recommend this product enough. I never write reviews but I'm writing this out of pure joy that I was able to get what I needed at half the price - and there's some pettiness towards Saris and Robert Axle Project in here too.
J**S
Fits the Fuji Gra Fondo.
Fits just fine. Now I just have to ride the bike on the trainer.
L**G
Si, para mí bicicleta que es marca Trek dónde el eje pasante es más corto, este le agregué uno de los adaptadores para alargarlo y y quedó súper bien acoplado
D**S
Works great
Works perfect. Exactly what I needed to use my thru axle bike on my Blackburn trainer
D**K
Length and threads
Works great. Just measure and know the thread pattern.
F**Z
Worked, measure your thru-axle
Worked as advertised. Make sure you measure your thru-axle for proper fit.
A**E
Searched so long for wahoo thru axle adapter set and this works even good + quick delivered
A**.
bene Amazon e l’imballaggio, il prodotto è conforme alle mie aspettative ed è perfetto per il mio rullo. Ottimi gli spessori che permettono di centrare la ruota sul rullo… Consigliato
D**A
The product arrived as expectedan in good shape. However, the thread was not the right one for my bike.
K**I
Fácil de instalar, buena calidad y las dimensiones de largo y paso de rosca eran exactas.
T**6
Passt mit dem 1.0 Gewinde im Mein Cube an den Rollenständer.
Trustpilot
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