Fosoloni Thru Axle Bicycle Trailer, with Bicycle Trailer Axle Adapter M12 Thru Axle Adapter 12 mm, for Bicycle Trailer, Towin
Product details checked 5 September 2026 · price checked live
Check price on Amazon →Overview
We track Fosoloni Thru Axle Bicycle Trailer, with Bicycle Trailer alongside 47 other trailers products, comparing it on rating, how many people have rated it and what it currently costs. According to the listing:: You have chosen a bicycle with thru-axle and find that you cannot mount it on the bike trainer? Many drivers are sure to have this problem. To retrofit your bike for the trainer. What do you get? The product contains 4 spacers and a straight shaft adapter with a shaft length of 160-178 mm. 1 x 6mm tapered spacer, 1 x 2.5mm straight spacer, 2 x 6mm straight spacers. Those are the seller's own claims rather than our testing, so treat them as a starting point. On Amazon it holds 3.7 out of 5 from 4 ratings. What that score is worth next to its rivals is set out below.
- Brand
- Fosoloni
- Amazon rating
- 3.7 / 5 from 4 ratings
- vs Trailers
- 0.6 below the category median of 4.3
- Rank in category
- 31 of 43 rated trailers we track
- How proven
- Fewer ratings than most rivals here, so less settled
How it compares in Trailers
Across the 43 rated trailers products we track, the typical score is 4.3 out of 5. This one sits at 3.7, which is in the bottom quarter of the category. That does not make it a bad buy, but there are better-rated alternatives on the same shelf, so it needs another reason to earn your money.
It carries 4 ratings against a category median of 31. That is a thin base by the standards of this category, so treat the score as provisional: a handful of extra reviews can still move it either way.
Worked out from the 48 trailers products in our catalogue, not from the brand's own claims. How we rank →
Key features, as the manufacturer lists them
Taken from the product listing via Amazon's product API. These are the seller's claims, not our test results.
- 【Thru Axle for Bike Trainer】: You have chosen a bicycle with thru-axle and find that you cannot mount it on the bike trainer? Many drivers are sure to have this problem. To retrofit your bike for the trainer, our trainer through axle adapters are the best solution. These simply replace the thru-axle of your bike and are intended for mounting on the trainer.
- What do you get? The product contains 4 spacers and a straight shaft adapter with a shaft length of 160-178 mm. 1 x 6mm tapered spacer, 1 x 2.5mm straight spacer, 2 x 6mm straight spacers, the length can be adjusted to fit your bike with the included spacers.
- Fosoloni core functions: the thru-axle adapter is made of high-quality material with a sturdy axle body. The axle part is made of high-strength aluminium rod. The adapter part is made of high quality stainless steel, sturdy and durable.
- Easy replacement: Use the Fosoloni M12 thru-axle adapter to replace your original thru-axle. You can easily connect the bicycle trailer hitch to your bike.
- Versatile: The left adapter has a diameter of 11.8 mm and is suitable for most bicycle trailer couplings.
- Safe and stable: The Fosoloni thru-axle adapter for bicycle trailer couplings is made of high-quality materials and the shaft is solid. The shaft is made of high-strength aluminium poles of the 7 series. The adapter is made of strong and durable 304 stainless steel. Your safety and that of your family always comes first
