Smartsystem Arm X1 with extra springs and post mod

[Malcolm Tom]

Finally letting go of my Arm X1, used for about 2 years! Slimmest arm on the market, I wish others could come close. Still in great condition and includes everything you’d need:

4 black springs
4 blue springs
3 red springs
2 green springs

Tiffen 3/4” Arm post & 7.5” height extension post
Rain cover
Backup used socket block

And a very cool 3D printed piece by Tori Wills to lock the post from spinning :) (Can easily be taken off too)

Asking $7000 USD but open to offers

Based in NYC Tristate area and open to shipping

 

 

[Chris Smith]

Does it have the Dyna Spring upgrade and/or the spin post bearing?