This a is complete replacement cylinder that fits into your GRB 777 Mini frame.
Comes assembled ready to bolt onto your existing mini.
Note: There is two options, standard or upgraded. The upgraded has the longer lasting impact bars.
This a is complete replacement cylinder that fits into your GRB 777 Mini frame.
Comes assembled ready to bolt onto your existing mini.
Note: There is two options, standard or upgraded. The upgraded has the longer lasting impact bars.