Quick Summary
The SG Store 12mm Bike Trailer Thru Axle is an adjustable bicycle axle accessory with a stated range of 160-178 mm. It is described as suitable for mountain bikes and road bikes, and the product text also says it fits most bicycle trainers.
The key details to check are the 12 mm x 1.0 size, the 36 mm thread length, the total length of 21.5 cm and the included aluminium alloy washers. Those points matter because this is a fit-dependent part and the selected axle length must suit the bicycle setup.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | SG Store, used to identify the product listing. |
| Product type | 12mm bike trailer thru axle accessory. |
| Axle size | 12 mm x 1.0, which is the key fit check for the bicycle setup. |
| Adjustable length | 160-178 mm, so the axle length must match the bike before purchase. |
| Thread length | 36 mm. |
| Total length | 21.5 cm. |
| Material | Aluminium alloy. |
| Included items | 4 aluminium alloy washers. |
What to Compare Before Buying
- Axle size: This model is 12 mm x 1.0. Compare that with the axle standard on the bike you want to use it with.
- Length range: The adjustable range is 160-178 mm. Check that the fitted length suits your rear dropout or fork spacing.
- Thread length: The stated thread length is 36 mm. Compare this with the space needed for your setup.
- Included washers: Four aluminium alloy washers are included. Confirm whether that matches the installation you plan.
Compatibility, Size and Fit
This axle is described as suitable for mountain bikes and road bikes, and the text also says it fits most bicycle trainers. The useful buying check is whether your bike uses the same 12 mm x 1.0 axle standard and whether the 160-178 mm adjustment range matches the required fit.
The product also mentions a connection between the rear dropout and the wheel hub, so exact axle and spacing checks matter more than general bike style.
What Is Included
The item includes 4 aluminium alloy washers.
Before You Decide
Confirm the 12 mm x 1.0 axle size, the 160-178 mm adjustment range and the 36 mm thread length before choosing an offer. Also check that the included washer set suits your installation and that the bike uses the same rear-axle setup.
