VEVOR Motorcycle Wheel Chock Upright, 1800 lbs Capacity, Heavy-duty Steel Motorcycle Front Wheel Stand with 6 Adjustable Holes, For 15"-22" Off-Road Motorcycles, Standard Motorcycles

Yes, the motorcycle wheel chock can be mounted to a trailer by bolting it through the trailer floor using the mounting holes in the base.

Hello, we regret to inform you that our website currently does not sell parts individually. Currently, the products are sold in complete sets. However, we will feedback on your needs to the company's purchasing department to increase the diversity of our sales. We hope that you will You can purchase the products you need on our website.

That would be max. The bracket is 6 inches wide at it's widest point

Yes, the product description states that it includes pre-drilled holes for easy binding and permanent installation.

The front wheels cannot be installed on this machine.