REP Fitness Spotter Arms 2.0
Drop-tested to 1,000 lb, with full-length liners and a short version that doubles as an extended J-cup.
Specs
| Weight capacity | Drop-tested to 1,000 lb dynamic loading |
|---|---|
| Standard version | 21.35 in installed length, 15.07 in usable landing zone |
| Short version | 13.46 in installed length, 7.21 in usable landing zone |
| Liners | Full-length protective |
| Fits | PR-5000 uprights, including Ares 2.0, Athena, Apollo, Omni and Summit configurations |
These figures are copied from REP Fitness’s own published specs and were last checked on 2026-08-31. Manufacturers revise products without notice, and variants differ. Confirm anything your decision depends on with REP Fitness before you buy.
Choose this one if
- You train alone on a PR-5000-based rack
- You want half-rack versatility — lifting outside the cage with safeties behind you
- You want a short version that also works as an extended J-cup
The detail
"Drop-tested to 1,000 lb of dynamic loading" is a better claim than a static rating, and it is the distinction to look for on any safety. Static capacity tells you what a safety holds when you set weight on it gently; a dropped bar arrives with far more force than its own mass. REP publishing a drop-tested figure means they have thrown weight at these, not calculated a number.
Spotter arms rather than in-rack safeties give you half-rack behaviour from a power rack: you lift outside the cage with the arms catching behind you, which means no uprights near your elbows and room to walk out of a squat.
Full-length protective liners are the detail that pays off over years. A bar landing on bare steel flattens its knurl at the contact point and chips the finish, and that damage is permanent. Liners also cut the noise considerably.
The short version is a genuinely clever piece of design: 13.46 inches installed with a 7.21-inch landing zone, short enough to double as an extended J-cup for incline pressing when your bench cannot sit far enough back. On a wall-mounted or compact rack that is two problems solved by one part.
Bolting is the caveat REP is direct about. On the outside of a free-standing 4-post PR-5000, they recommend front foot extensions at minimum; flat-foot racks like the Omni and Apollo do not need them; inside a 6-post rack it is optional. A spotter arm loaded at the front of a rack is a lever, and the rack has to resist it.
Fitment is PR-5000 uprights specifically — not the PR-4000 or the Altitude, which are different lines.