







🔧 Upgrade your ride, train like a pro — never miss a pedal stroke!
The CXWXC 12mm Thru Axle Adapter transforms your thru-axle equipped bike into a trainer-ready powerhouse. Available in multiple thread pitches and lengths, this alloy steel adapter ensures a secure, durable fit compatible with all major bike trainers. Perfect for road, gravel, mountain, and cross bikes, it offers a seamless, reliable solution to elevate your indoor training experience.




| ASIN | B0BYWYLSY9 |
| Best Sellers Rank | #13,776 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #9 in Bike Resistance Trainer Accessories |
| Brand | CXWXC |
| Brand Name | CXWXC |
| Color | BLACK |
| Customer Reviews | 4.6 4.6 out of 5 stars (150) |
| Date First Available | March 19, 2023 |
| Frame Material | Alloy Steel |
| Included Components | Thru Axle |
| Item Package Dimensions L x W x H | 8.27 x 0.87 x 0.83 inches |
| Manufacturer | CXWXC |
| Material | Alloy Steel |
| Model Name | Thru Axle |
| Package Weight | 0.08 Kilograms |
| Resistance Mechanism | Magnetic |
| Style | M12x1.5/ 166-178 |
| 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.
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.
C**9
Now I can ride in the off season.
Perfect fit I ride on it every day.
G**.
Super Teil, alles auf Hometrainer umgebaut
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.
V**E
Perfect te gebruiken waarvoor ik het had besteld, zo kan ik mijn oude rolbank ook weer gebruiken op mijn nieuwe fiets.
D**D
Nickel
Trustpilot
4 days ago
3 weeks ago