BEST FOR MOST LIFTERSCHOOSE THE ORIGINAL
Original 2-inch GymPin
Choose this for the standard GymPin experience: a compact Olympic loading horn for compatible 8 mm or 10 mm cable stacks.
THE ORIGINAL CABLE STACK EXTENDER
OUTGROW THE WEIGHT STACK.
Add Olympic plates to compatible pin-loaded machines and keep progressing. Measure your selector pin, choose the GymPin that fits your setup and get back to lifting.
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ONE MEASUREMENT FIRST
8 mm or 10 mm?
Remove the machine’s existing selector pin and measure its shaft diameter accurately. That single measurement determines the size you need.
OPEN THE SIZE GUIDE8millimetre selector pin
10millimetre selector pin
Do not guess from the machine brand. Models and production years vary. Measure the actual pin before ordering.
MAKE ONE SIMPLE CHOICE
Which GymPin fits your training?
Most customers need the Original. Move to a specialist version only when clearance, loading length or machine geometry gives you a clear reason.
LIMITED CLEARANCECHOOSE THE MINIPIN
MiniPin
Choose this when the machine shroud, frame or stack layout leaves less room around the selector pin.
MORE LOADING SPACECHOOSE THE KINGPIN
KingPin
Choose this extra-long 10 mm option when you need additional loading length and the machine provides safe clearance.
UNUSUAL MACHINE GEOMETRYVIEW SPECIALIST OPTIONS
Specialist GymPins
Explore the Bent One, 1-inch GymPin and Mag Pin when a conventional straight 2-inch setup is not appropriate.
COMPARE AT A GLANCE
The GymPin family
| GymPin | Pin sizes | Loading horn | Choose it when | Starting price |
|---|---|---|---|---|
| Original 2-inch | 8 mm or 10 mm | 2-inch Olympic | You want the best all-round option | £54.95 |
| MiniPin | 8 mm or 10 mm | Short 2-inch Olympic | Clearance around the stack is restricted | £49.95 |
| KingPin | 10 mm only | Extra-long 2-inch Olympic | You need more safe loading space | £59.95 |
| Bent One | Check product | 2-inch Olympic | A straight pin clashes with the machine | £54.95 |
| 1-inch GymPin | 8 mm or 10 mm | 1-inch standard | You use standard-hole plates | £49.95 |
| Mag Pin | Check product | Magnetic selector | Your compatible setup needs a magnetic pin | £34.95 |
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Add plates—not risk
GymPin provides additional loading options; it does not increase the machine’s rated capacity. Never overload equipment, never slam the weight stack, inspect the setup before every use and obtain the gym owner’s permission.
READY TO PROGRESS?
Shop GymPins
Choose your model, select the measured pin diameter and pick your finish. If you are still unsure, stop and check compatibility before ordering.
THE ORIGINAL GYMPIN SYSTEM
GymPin cable stack extenders for pin-loaded machines
A GymPin replaces the selector pin on a compatible weight-stack machine and provides an Olympic loading horn for additional plates. The Original 2-inch GymPin suits most compatible setups, while the MiniPin helps where clearance is restricted and the KingPin provides more loading space for suitable 10 mm machines.
BUY WITH CONFIDENCE
GymPin FAQs
Should I choose an 8 mm or 10 mm GymPin?
Measure the diameter of the machine’s existing selector pin accurately. Choose the matching GymPin size; do not estimate from the machine brand or model alone.
Which GymPin is best for most cable machines?
The Original 2-inch GymPin is the best starting point for most compatible pin-loaded machines. Choose the MiniPin where clearance is restricted or the KingPin when a compatible 10 mm machine safely accommodates more loading length.
Can I exceed the machine’s maximum load?
No. GymPin provides a way to add plates but does not increase the machine manufacturer’s rated capacity. Never overload equipment and do not slam the weight stack.
Can I use GymPin in a commercial gym?
Only with the gym owner’s permission. Confirm compatibility, inspect the setup before use and follow the facility’s rules and the equipment manufacturer’s guidance.
What if I am unsure about compatibility?
Do not guess. Measure the selector pin, take clear photographs of the machine and contact GymPin before ordering.
Keep progressing
Ready to remove the limits?
Find the GymPin solution built for your machine, setup and next stage of progress.