The GymPin

Add More Weight

Our Story

GymPin products were designed out of necessity. We wanted to add more weight to gym equipment.

We were tired of doing high rep sets on machines with the full stack. It just wasn’t the same. We needed to find a way to add more load and continue making progress. The more people we spoke to, the more we realised they had a similar problem.

Our Cable Stack Extenders and Machine Extenders were born. We knew we could get better gains and designed the GymPin range.

With some British ingenuity, exquisite craftsmanship and several hundred sets testing later, we are now pleased to be able to help you continue to make progress with our products.

We ship worldwide and have the best quality products possible.

Advanced Jammer Arms


The Kaizen adaptors are dual hinged which allows you the freedom to train through whatever plane of motion you choose.
The Collection Rogue 1.0
UK Designed and Manufactured

Machine Extenders

Our Machine Extenders allow more weight to be added to plate loaded gym equipment.
2" Olympic Extenders Collection

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