Micro Gainz
Olympic Size Fractional Weight Plates Pair of 1.25LB Plates
Independent coverage is consistently positive on this Micro Gainz fractional plate line, though m...
$24.99
Buy NowRogue’s Dumbbell Bumpers are cylindrical rubber plates purpose-built for Rogue’s DB-10 and DB-15 loadable dumbbell handles, letting a single pair of handles stand in for a whole rack of fixed dumbbells. Each plate holds the same 230mm (9.1”) diameter across all six weight increments — 10, 15, 25, 35, 45, and 55 lb — so the dumbbell keeps a compact, balanced feel no matter how much is loaded. They’re built to the same 88 Shore A durometer rubber as Rogue’s Color Training Plates, with a chrome-plated hub cutout that seats securely over the handle’s collar and a weight tolerance of ±1%. They are not designed to be dropped from overhead — Rogue rates them for drops from hip height or lower only. Sets are sold in bundles starting at 100 lb of total plate weight; handles, collars, and small fill-in plates (for the 10 lb jumps between increments) are sold separately.
Buying guide
Best Weight Plates for Your Home Gym — July 2026 Bumper Plates or Iron Plates? How to Pick Your First Set — July 2026 Do You Need Calibrated or Competition Plates? — July 2026 How Much Do Weight Plates Cost Per Pound? — July 2026 What Weight Set Should a Beginner Buy? — July 2026 Will Dropping Weights Damage Your Floor? — July 2026| Hub | Chrome-plated insert, cutout for DB-10/DB-15 loadable dumbbell collar |
|---|---|
| Diameter | 230mm (9.1 in), consistent across all weights |
| Material | Rubber bumper, 88 Shore A durometer |
| Drop rating | Not rated for overhead drops; hip height or lower only |
| Compatibility | 50mm inserts fit standard Olympic barbell sleeves; primarily for Rogue DB-10/DB-15 loadable dumbbell handles |
| Color by weight | IWF standard scheme, except 10 lb and 15 lb which are black |
| Weight tolerance | ±1% |
| Weights available | 10, 15, 25, 35, 45, 55 lb |
Weight plates load your barbell — but “plate” covers two very different tools. Bumper plates are rubber discs around a steel hub, all the same ~450mm diameter, built to be dropped from overhead without damaging your floor or bar; they’re the default for Olympic lifting and CrossFit. Iron/steel plates are denser and thinner per pound, cheaper, and quieter to load, but most aren’t made to be dropped — better for slow, controlled powerlifting-style work.
Every barbell gym needs plates. Most home lifters should start with a bumper set, then add iron, change, or specialty plates as a second purchase once they know what their training is missing.
| Dumbbell Bumpers | MIL Spec Echo Bumper | Calibrated KG Steel Plates 2.0 | 2.5LB Dumbbell Fractional Weight Plates | |
|---|---|---|---|---|
| GymRadar rating | 4.61/5 | 4.61/5 | 4.61/5 | 4.61/5 |
| Price | $405.00 | $102.00 | $1,318.00 | $79.99 |
| Hub | Chrome-plated insert, cutout for DB-10/DB-15 loadable dumbbell collar | |||
| Diameter | 230mm (9.1 in), consistent across all weights | 450mm (17.7"), IWF standard | 6.25 in (6.375 in for the PVC dip-coated finish) | |
| Material | Rubber bumper, 88 Shore A durometer | Virgin rubber (not recycled crumb rubber) with a stainless steel hub | ductile cast iron, medium-gloss powder coat, color-coded per IPF competition standard with bold white lettering | Sintered steel, powder coated, with an internal torsion spring clamp; pieces riveted together |
| Drop rating | Not rated for overhead drops; hip height or lower only | |||
| Compatibility | 50mm inserts fit standard Olympic barbell sleeves; primarily for Rogue DB-10/DB-15 loadable dumbbell handles | Clamps onto most dumbbells, kettlebells, barbells, functional trainers, lat pulldowns, and loading pins; not compatible with some adjustable-dumbbell lines (PowerBlock, NÜOBELL, Pepin) | ||
| Color by weight | IWF standard scheme, except 10 lb and 15 lb which are black | |||
| Weight tolerance | ±1% | +/- 1% of claimed weight | ||
| Weights available | 10, 15, 25, 35, 45, 55 lb |
| Expert | 4.61/5 | 6 reviews | |
| Retailer | 4.6/5 | 74 reviews | |
| Youtube | 4.3/5 | 3 reviews | Weight Doctor: two years of regular use, "performed awesomely, no issues," would happily rebuy (5/5). Vintage CrossFit: recommends for home use but not commercial gyms due to low utilization (4/5). Garage Gym Reviews first-impression: "very impressed," confirms overhead drops damage the collar/rack as warned (4/5). |
| 2.5/5 | 3 reviews | r/homegym: mixed-to-negative. One user calls the Rogue loadable dumbbell bumpers their "biggest mistake" — "annoying AF having to change weights... like having to load two barbells every time" and the collars sit awkwardly on the thigh; a separate thread notes a shipping mix-up (resolved) and that the bumpers are imported rather than made in the USA. |
Rogue’s Dumbbell Bumpers are cylindrical rubber plates purpose-built for the DB-10/DB-15 loadable dumbbell handles, and functionality is the standout: a consistent 230mm diameter across every weight keeps the dumbbell compact regardless of load, and Garage Gym Reviews (4.3/5) praises the chrome-plated hub’s secure, comfortable grip. Build quality also scores well — 88 Shore A durometer rubber, ±1% weight tolerance, and a long-term owner on YouTube reports two years of regular use, including periodic bushing service, with no degradation. The weakest dimension is versatility: they’re explicitly not rated for overhead drops, the 10lb-per-increment jumps require separate small plates to fill gaps, and r/homegym users describe the loadable-dumbbell system as fiddly to reconfigure mid-workout — “like having to load two barbells every time.”
$405.00
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