SLR Boost Superflow is a nice saddle with a base in manganese alloy.

It is made with Fibra-Tek upper which is durable and comfortable.

The cut-out in the middle is of the superflow type, which means that it is extra large to relieve as much as possible, while at the same time allowing air to pass through.

The saddle is also very light and weighs only 208 grams in a small.

Base is manganese diameter 7mm.