These bungs can be screwed onto your custom mounting plate. Also works well on installing solo seats on baggers
Includes:
2 x 1" diameter bolt-on bungs tapped for 5/16x18 hardware
2 x Leather washers
2 x Stainless 5/16 x 1" bolts
2 x Stainless locking pins
1 Set of 2" Chrome Scissor Springs