Convert your bike's 12mm thru axle to a 9mm quick - release hub with this awesome adapter! It's perfect for mountain bikes and more.

Crafted from high - quality aluminum alloy, it's super durable and practical for long - term use.

Comes with rubber rings on both sides to reduce shaking, protect your bike parts, and ensure a tight fit between the thru axle and the hub.

Specifications:

* Material: Aluminum Alloy

* Optional colors: Black, Red (As Pictures Show)

* Size: As Pictures Show

* Model: 12 to 9mm 142mm

Package Contents:

1* Bike Thru Axle Hub Adapter

4* Rubber Rings

Using this adapter is easy. First, make sure your bike has a 12mm thru - axle and a 142mm OLD rear wheel. Then, insert the adapter into the hub and attach it to the thru - axle. The rubber rings should be placed on both sides of the adapter to reduce shaking. When installing, ensure everything is tightened properly. As for maintenance, keep it clean and dry. After each ride, check the tightness of the adapter and the rubber rings. If you notice any signs of wear or damage, replace the parts as needed. And remember, this adapter is suitable for mountain bikes, so use it on the right type of bike for the best results.