The two best skateboarding training ramps are the Powell Peralta Mini Skull Ramp and the Powell Peralta Grom Skull Ramp. They are both made by Powell Peralta, a company that has been making skateboards and skateboarding equipment since 1978.

The Powell Peralta Mini Skull Ramp is made of high-density polyethylene and is designed for skateboards with wheels up to 50mm. It is 24″ wide, 12″ long, and 6″ tall. It has a non-slip surface and can be used indoors or outdoors. It is lightweight and portable, and can be set up and taken down in seconds. It is made in the USA and costs $39.99.

The Powell Peralta Grom Skull Ramp is made of high-density polyethylene and is designed for skateboards with wheels up to 50mm. It is 24″ wide, 12″ long, and 6″ tall. It has a non-slip surface and can be used indoors or outdoors. It is lightweight and portable, and can be set up and taken down in seconds. It is made in the USA and costs $39.99.

The Powell Peralta Mini Skull Ramp is the better choice for several reasons. First, it is less expensive. Second, it is lighter weight and more portable, so it is easier to take with you when you travel. Third, it has a non-slip surface, which is important for safety. Fourth, it is made in the USA.

The Powell Peralta Grom Skull Ramp is a good choice for those who need a ramp that is a little bit taller. It is also a good choice for those who want a ramp that is specifically designed for skateboards with smaller wheels.