Super Light Mountain bike cushion seat bag cost-effective Super Spider

Specification: 280 x 145 x 63mm

Weight: 180g

Features:The 24-degree downward nose wing design can prevent organ oppression when cycling and climbing;Better avoid paralysis and smooth blood vessels;There are 40 diversion holes on the surface, and the rapid airflow makes the cushion and cycling pants ventilated and cooled, making riding more comfortable;Super Lightweight ride!