SG-FSI blue disc with holes held in hand
SG-FSI coin sorter with coin held in hand
Colorful fishing line spools
SG-FSI blue disc with holes held in hand
SG-FSI coin sorter with coin held in hand
Colorful fishing line spools
By SUBGRAVITY

SubGravity - FSI (Free-Spinning Spool Insert)

$10.95 USD
Minus Plus
Trust Badges One

30 Day Returns

Risk-free shopping. Easy returns within 30 days

Trust Badges Two

Secure Checkout

Your purchase is safe. Secure checkout guaranteed

Trust Badges Three

Fast Shipping

Ships within 24 business hours

SubGravity - FSI (Free-Spinning Spool Insert) SubGravity - FSI (Free-Spinning Spool Insert)
$10.95 USD
More details Right

SubGravity - FSI (Free-Spinning Spool Insert)

The FSI (Free-Spinning Spool Insert) is designed as an upgrade for the SubGravity RES (Ridiculously Enhanced Spool). This insert fits seamlessly into your RES to provide a free-spinning center for the diver to more easily run line, shoot SMBs, etc.

What our customers say

View All Reviews

Shop by Brand

Shop By Brand