Pre-beta — tell us what breaks.
PRx Performance · Change Plate

Cast Iron Change Plates

Specs validated · FMTS schema
Cast Iron Change Plates

Cast iron change plates with a 50.6 mm collar opening for Olympic barbells. Available as 2.5, 5, and 10 lb pairs and a 15 lb set.

Full specifications

Essentials

Material
Cast Iron
Native weight unit
LB
Sold as
Pair

Type & grade

Colour
Gray

Size & fit

Olympic

Standards

Catalog status
New

More specs

Collar opening (exact)
50.6 mm
Drop noise
Loud
Spec source
Manufacturer

Weights offered

Pairs

WeightPriceDiameterThicknessStockSKU
2.5 lb$24.99165.1 mm10.16 mmIn stockPX108
5 lb$34.99198.12 mm12.7 mmOut of stockPX109
10 lb$54.99——In stockGR113

Recommend, mixed, or don't-recommend from people who own the Cast Iron Change Plates. No stars and no average — a rating out of five hides more than it says. Verdicts inform you; they never move this product's ranking anywhere on the site.

Own this one? Write a verdict

Verdicts are account-gated — no anonymous reviews. It keeps the section accountable and stops the spam that eats open review boxes.

Questions & answers

The things a spec sheet doesn't answer. Questions go to people who own the Cast Iron Change Plates; answers carry a label saying where they came from — owner, former owner, or checked by us. A label tells you who's talking. It never decides who's right.

Ask about the Cast Iron Change Plates

Concrete questions get answered: will it fit, what's included, how does it behave under load. It goes on the community board too, tagged with the Cast Iron Change Plates. New accounts' posts get a quick check before they go live. Want to add a title or tag more equipment? Ask on the board.

Price history

Tracking since Oct 2026 — first captured at $24.99. Not enough history to draw a trend yet.

Used

No one's selling a used Cast Iron Change Plates on Flex Marks the Spot right now.

Typical used price: no reports yet.

Setups using this

No published setups include this yet. Add it to your own setup and publish it to be the first.