LB Fractional Plates

Name: LB Fractional Plates
Brand: Rogue Fitness
Rating: 4.58 (4 reviews)

Rogue’s LB Fractional Plates are small rubber-and-steel weight plates – 0.25, 0.50, 0.75, and 1.0 lb increments, color-coded green/yellow/blue/red – built for microloading a barbell past the standard 2.5-5 lb jumps that most plates allow. Each plate has a 50.40mm collar opening and an exterior rubber coating for a firm hold on any standard Olympic barbell, finished in the same matte black with raised white lettering as Rogue’s full-size color-coded bumpers. They’re sold as individual pairs or as a complete 5 lb set (one pair of each increment). Reviewers who weighed them independently found them accurate to Rogue’s stated +/-10 gram tolerance, and a competitive powerlifter credited the plates with breaking a bench-press plateau en route to a state and national record. The main tradeoff is fit and price: the tight tolerance that keeps them from sliding on the bar also makes them a snug fit fresh out of the box (loosening after a few uses), and Reddit price comparisons put Rogue’s set at roughly 3x the cost of a comparable Titan fractional set. They’re a niche buy aimed at lifters chasing marginal PRs, not a plate most casual lifters need in daily rotation.

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

Finish	matte black with raised white lettering
Sold as	individual pairs (per increment) or a complete 5lb set -- one pair each of 0.25/0.5/0.75/1.0 lb
Tolerance	+/-10 grams
1.0 lb plate	Red, 130mm diameter, 0.55" thick, steel core w/ rubber coating
0.25 lb plate	Green, 120mm diameter, 0.35" thick, all rubber
0.50 lb plate	Yellow, 120mm diameter, 0.45" thick, steel core w/ rubber coating
0.75 lb plate	Blue, 125mm diameter, 0.50" thick, steel core w/ rubber coating
Collar opening	50.40mm (fits standard Olympic barbell sleeves)

What is a Weight Plate?

What weight plates are

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.

What actually matters

Bumper vs. iron. Buy bumpers if the bar might hit the floor; iron (or rubber-coated iron) for controlled lifts and compact loading.
Weight tolerance. How far a plate strays from its stated weight (±1% is tight, ±3% loose). It barely matters for general training but adds up if you chase a specific total — which is why serious lifters add small change / fractional plates.
Collar fit & bounce. The center hole should fit your bar’s sleeve snugly; rubber durometer (around 88 Shore A) controls how “dead” a dropped plate lands.
Coating & set composition. Virgin rubber holds up and smells less than recycled crumb rubber; plan a starting set (usually a pair each of 45/25/10/5 lb plus change plates) around the lifts you actually do.

Who it’s for

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.

How it compares

	LB Fractional Plates	REP® Change Plates	Calibrated Powerlifting Plates - LB	Black Sport Bumper Plates
GymRadar rating	4.58/5	4.58/5	4.58/5	4.56/5
Price	$86.00	$184.99	$259.99	$90.00
Finish	matte black with raised white lettering
Sold as	individual pairs (per increment) or a complete 5lb set -- one pair each of 0.25/0.5/0.75/1.0 lb	Individual pairs or a full set (one pair of each)
Tolerance	+/-10 grams
1.0 lb plate	Red, 130mm diameter, 0.55" thick, steel core w/ rubber coating
0.25 lb plate	Green, 120mm diameter, 0.35" thick, all rubber
0.50 lb plate	Yellow, 120mm diameter, 0.45" thick, steel core w/ rubber coating
0.75 lb plate	Blue, 125mm diameter, 0.50" thick, steel core w/ rubber coating
Collar opening	50.40mm (fits standard Olympic barbell sleeves)

4.6/5 · 4 GymRadar reviews

Reviews by source

Expert	4.58/5	4 reviews
Retailer	5.0/5	67 reviews
Youtube	4.5/5	2 reviews	Average Dad Reviews Fitness: weighed dead-on against a food scale, same Rogue rubber-coating quality and raised lettering as their full-size bumpers; tight fit out of the box loosens with use; recommends them as the best-looking fractional plates on the market for serious lifters chasing marginal PRs (5/5). Dr. Kim Townsel: a competitive powerlifter credits the incremental jumps with breaking a bench plateau and setting a state and national record (4/5).
Reddit	4.0/5	3 reviews	r/homegym: positive-to-covetous sentiment — commenters describe completing their set of "mythical" Rogue fractionals as a goal, with resellers marking up out-of-stock pairs on eBay. One comparison notes a Titan fractional 5lb set at ~$29 shipped versus ~$90 for the equivalent Rogue set, i.e. Rogue costs roughly 3x for a comparable product, though no complaints about Rogue's own quality were found.

Rogue’s LB Fractional Plates are exactly what they claim to be: small, accurately-weighted rubber-and-steel plates for microloading past a sticking point, not a plate you’ll use on every set. Build quality is the standout – reviewers weighed them against a food scale and found them dead-on, and the rubber coating and raised lettering match the finish of Rogue’s full-size bumpers. Value is the weakest dimension: Reddit commenters note a comparable Titan fractional set runs roughly a third of Rogue’s price, and the set has a history of going out of stock, pushing buyers toward inflated resale listings.

+Functionality: helped multiple reviewers push past plateaus with 0.25-1 lb jumps too small for standard plates to offer (Average Dad Reviews Fitness, Dr. Kim Townsel)
+Build quality: weighed dead-on against the labeled weight on a kitchen scale, within Rogue's stated +/-10g tolerance (Average Dad Reviews Fitness)
+Build quality: rubber coating and raised white lettering match the look and feel of Rogue's full-size color-coded bumper plates (Garage Gym Reviews, Average Dad Reviews Fitness)
+Versatility: works on any standard Olympic barbell via the 50.40mm collar opening, and doubles as a deadlift jack or coaster in one owner's telling (Average Dad Reviews Fitness)
+Functionality: contributed to a state and national bench-press record for one competitive powerlifter (Dr. Kim Townsel)

−Value: costs roughly 3x a comparable Titan fractional 5lb set per Reddit price comparisons ($86 Rogue full set vs. ~$29-39 Titan)
−Functionality: tight fit on the barbell sleeve out of the box, loosening only after a break-in period (Garage Gym Reviews, Average Dad Reviews Fitness)
−Versatility: not useful for casual lifters chasing general fitness -- Rogue's own marketing and reviewers agree they're built for competitors chasing marginal PRs (Average Dad Reviews Fitness)
−Value: has gone out of stock repeatedly, pushing buyers toward marked-up resale listings on eBay (r/homegym)

$86.00

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