![](https://img.alicdn.com/imgextra/i2/2687521236/O1CN01e9meHw1L081Whl9eG_!!2687521236.png?flg=hn_webmjs_2687521236_6306734996)
Tips:This model can be installed on the 24-inch 26-inch front shock absorber of our mountain bike, and the one with the rear shock cannot be installed~! Customers who purchase separately must confirm whether it is suitable for their model, whether their car is large or small, and whether or not to add a U-shaped piece, thank you.
The big hole rack is installed on the rear axle of the car, and the small hole rack is installed on the reserved hole of the frame. If you are not sure whether you want a large hole or a small hole, please take a picture and send it to our customer service, take a high-resolution picture of the rear axle, and let us choose it for you, thank you
all![](https://img.alicdn.com/imgextra/i1/2687521236/TB2wQMnmXXXXXbsXXXXXXXXXXXX_!!2687521236.jpg)
All the racks of the quick-release rear axles use small holes,
![](https://img.alicdn.com/imgextra/i4/2687521236/TB27ZT_mXXXXXX0XpXXXXXXXXXX_!!2687521236.jpg)
![](https://img.alicdn.com/imgextra/i4/2687521236/TB2Bf3xmXXXXXXWXXXXXXXXXXXX_!!2687521236.jpg)
![](https://img.alicdn.com/imgextra/i2/2687521236/TB2CQP7mXXXXXaBXpXXXXXXXXXX_!!2687521236.jpg)
![](https://img.alicdn.com/imgextra/i2/2687521236/TB274AymXXXXXXPXXXXXXXXXXXX_!!2687521236.jpg)
The large hole rack is installed on the rear axle as shown in the figure below;
![](https://img.alicdn.com/imgextra/i4/2687521236/TB2VMIrmXXXXXaTXXXXXXXXXXXX_!!2687521236.jpg)
![](https://img.alicdn.com/imgextra/i2/2687521236/TB274AymXXXXXXPXXXXXXXXXXXX_!!2687521236.jpg)
![](https://img.alicdn.com/imgextra/i3/2687521236/TB2ZmojmXXXXXbCXXXXXXXXXXXX_!!2687521236.jpg)
Need to add U-shaped piece as shown in the figure;
![](https://img.alicdn.com/imgextra/i3/2687521236/TB2Q8j2mXXXXXbXXpXXXXXXXXXX_!!2687521236.jpg)
![](https://img.alicdn.com/imgextra/i2/2687521236/TB2T4obmXXXXXXpXpXXXXXXXXXX_!!2687521236.jpg)
![](https://img.alicdn.com/imgextra/i2/2687521236/TB2M8ZzmXXXXXXBXXXXXXXXXXXX_!!2687521236.jpg)
![](https://img.alicdn.com/imgextra/i1/2687521236/TB2GagrmXXXXXaUXXXXXXXXXXXX_!!2687521236.jpg)
![](https://img.alicdn.com/imgextra/i1/2687521236/TB2Sp_RmXXXXXbNXpXXXXXXXXXX_!!2687521236.jpg)
![](https://img.alicdn.com/imgextra/i2/2687521236/TB24gQymXXXXXXSXXXXXXXXXXXX_!!2687521236.jpg)
![](https://img.alicdn.com/imgextra/i4/2687521236/TB2qNIumXXXXXarXXXXXXXXXXXX_!!2687521236.jpg)
![](https://img.alicdn.com/imgextra/i2/2687521236/TB2phD_mXXXXXXPXpXXXXXXXXXX_!!2687521236.jpg)
![](https://img.alicdn.com/imgextra/i2/2687521236/TB2nE_.mXXXXXXUXpXXXXXXXXXX_!!2687521236.jpg)
![](https://img.alicdn.com/imgextra/i4/2687521236/TB2Tx.smXXXXXaNXXXXXXXXXXXX_!!2687521236.jpg)