Cortex - Take your standard SS3 or GS7 Gym Stations to a whole new level with a 23kg Weight Stack Addon. Upgrade the standard 73.5kg to a massive 96.5kg weight stack, a must-have for those looking to progress further. Please note that this weight stack upgrade reduces the total range of motion of cable exercises due to increased stack height.Features:Increase total to 96.5kgAdditional weight stack of 23kg.
Cortex - Take your standard SS3 or GS7 Gym Stations to a whole new level with a 23kg Weight Stack Addon. Upgrade the standard 73.5kg to a massive 96.5kg weight stack, a must-have for those looking to progress further. Please note that this weight stack upgrade reduces the total range of motion of cable exercises due to increased stack height.Features:Increase total to 96.5kgAdditional weight stack of 23kg.
in 7 offers
The lowest price for Cortex 23kg Weight Stack Optional Upgrade Kit (SS3/GS7) right now is $129.00 at Fitness At Home, compared across 7 retailers.
The all-time low was $116.00 on 8 Feb 2026 — today's price is 11% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 10 Aug 2026.
Cortex 23kg Weight Stack Optional Upgrade Kit (SS3/GS7)
Cortex - Take your standard SS3 or GS7 Gym Stations to a whole new level with a 23kg Weight Stack Addon. Upgrade the standard 73.5kg to a massive 96.5kg weight stack, a must-have for those looking to progress further. Please note that this weight stack upgrade reduces the total range of motion of cable exercises due to increased stack height.Features:Increase total to 96.5kgAdditional weight stack of 23kg.
Cortex - Take your standard SS3 or GS7 Gym Stations to a whole new level with a 23kg Weight Stack Addon. Upgrade the standard 73.5kg to a massive 96.5kg weight stack, a must-have for those looking to progress further. Please note that this weight stack upgrade reduces the total range of motion of cable exercises due to increased stack height.Features:Increase total to 96.5kgAdditional weight stack of 23kg.
Last updated at 10/08/2026 02:49:01
Cortex Weight Stack Add-on Optional Upgrade Kit 23KG (SS3)
CORTEX 23kg Weight Stack Optional Upgrade Kit (SS3)
Delivery $36.53
CORTEX 23kg Weight Stack Optional Upgrade Kit (SS3/GS7)
Delivery $300
25kg weight stack optional upgrade kit (ss3)
Delivery $40
CORTEX 23kg Weight Stack Upgrade
Free 100-day returns
Cortex 23kg Weight Stack Optional Upgrade Kit (SS3/GS7)
Delivery $46.68
NEW CORTEX 23kg Weight Stack Optional Upgrade Kit (SS3)
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| Manufacturers Express Warranty (months) | 12 |
Cortex Weight Stack Add-on Optional Upgrade Kit 23KG (SS3)
CORTEX 23kg Weight Stack Optional Upgrade Kit (SS3)
Delivery $36.53
CORTEX 23kg Weight Stack Optional Upgrade Kit (SS3/GS7)
Delivery $300
25kg weight stack optional upgrade kit (ss3)
Delivery $40
CORTEX 23kg Weight Stack Upgrade
Free 100-day returns
| Manufacturers Express Warranty (months) | 12 |
