See What Others Are Saying About Vitaxy
I used to hate how my gym machines only jumped in big weight increases. It always threw off my form and stalled progress. The Vitaxy pin changed everything. Now I can increase gradually, stay in control, and get stronger at my pace.
Tom L.
I couldn’t progress on cable machines because the weight jumped too much. I needed something to add smaller increases, and the Vitaxy pin worked perfectly. It fits great, feels solid, and helps me train smarter without overloading.
James.
I was plateaued for weeks, stuck between two machine settings. The Vitaxy pin helped me make smoother progress by letting me control how much I increase. I’ve added steady strength ever since. Great for drop sets and regular lifts too.
Lucas.
Every time I jumped weights on the machine, I lost control and ruined my form. This pin made it easy to add just a little more weight. It’s simple, compact, and made a huge difference in my workouts. Great product so far. Recommended.
Aidan R.
ADD WEIGHT INSTANTLY
No tools or setup required, just slide it in and lift
PROGRESS AT YOUR PACE
Fine-tune resistance with small, controlled weight increases
SAVE TIME BETWEEN SETS
No machine switching or manual plate stacking needed
TRAIN SAFER AND SMARTER
Avoid sudden weight jumps that can cause injury or break form
PERFECT FOR DROP SETS
Quickly adjust load mid-set to maximize intensity and volume
FITS IN ANY GYM BAG
Lightweight and portable for easy use at home or in commercial gyms
Vitaxy
Quick and tool-free setup
Lightweight and gym-bag friendly
No setup needed
Allows smooth micro-loading
Stays secure during lifts
Fits most 8mm selectorized machines
Comes in a 2-pack for better value
Ideal for drop sets and gradual gains
Cheap Stack Pin
Often requires clips or extra parts
Bulky or awkward to carry
May require gym modifications
Limited or fixed weight jumps
Can slip or feel unstable
Not compatible with all gym equipment
Sold individually at a higher price
Makes it harder to track strength growth
AS SEEN ON
Smarter Strength, One Pin at a Time
Lift better with less effort
The Vitaxy Weight Stack Pin helps you train with more control by letting you add small, manageable weight increases. No more skipping levels or pushing through awkward jumps just smooth, steady progress every time.
It works with most 8mm stack machines and requires no tools or setup. Just slide it in, stack your weight, and lift smarter at the gym or on the go.
Confidence Starts With Healthy Hair
Smaller Increases, Bigger Results
Progress should not be limited by your machine. The Vitaxy pin lets you add just the right amount of extra weight so you can move forward without the usual 10 pound jumps.Fine tune your resistance and break through strength plateaus with smoother, safer control—rep after rep, set after set.
Ready When You Are
No tools. No clips. No wasted time. Just grab the Vitaxy pin, slide it into your cable machine and get to work.It is the perfect training companion for busy lifters, home gyms, or anyone who wants to train smarter without waiting or messing with equipment.
More Pins More Power
Why settle for one when you can have two? The Vitaxy pin comes as a set, giving you the freedom to train smarter. Use both for balanced loading or keep one ready for drop sets and quick swaps.More ways to lift stronger, stay consistent, and never miss a rep.
Here’s What’s Included:
2x Weight Stack Pins (8mm diameter)
Compact, protective packaging
Quick start usage guide
Customer Reviews
Frequently Asked Questions
1 Year Full Warranty
SHIPPING TIME
We are proud to offer free worldwide shipping on all orders.
Standard International Shipping: 8–20 business days.
- All orders will be dispatched from our warehouse within 3 business days.
- During peak periods, please allow up to 6 business days for dispatch.
- All shipping times exclude clearance/customs delays.