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Gym Gear
Hi-Impact Bumper Plate, 20 kg
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A 20 kg vulcanised rubber bumper, 90 mm thick, with a 50.6 mm stated inner diameter, ±0.3% tolerance and a 30,000-drop maker test. Its diameter figures differ slightly.
Listed version: 20 kg; SKU TO-GG-RCB-004
Price band: £50 to £100 on Gym Gear's own page, checked .
£74.99 at Fytique; £74.99 on Gym Gear's page.
Check the seller's page for the current price and availability.
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Updated
Overview
Specification-based profile. We have not tested this product hands-on and do not give it a review score. How we research.
Gym Gear states vulcanised rubber, a stainless steel inner ring with 50.6 mm (±0.2 mm) inner diameter, ±0.3% weight tolerance and drop testing to 30,000 drops for the 15, 20 and 25 kg plates. Thicknesses run 31, 52, 70, 90 and 95 mm from 5 to 25 kg.
The spec sheet gives 45 cm diameter; the product page says 44.5 to 45 cm. The drop count is the maker's test, not a drop height or a floor approval. At 90 mm, this 20 kg plate uses 18 mm more sleeve than Gym Gear's 72 mm black and coloured bumpers.
Key information
- Brand
- Gym Gear
- Category
- Weight Plates
- Retailer link
- Available
- Last updated
- 20 Oct 2026
Specifications
From the manufacturer specification, except where a retailer observation or calculation is identified. Unresolved differences are listed below.
Range
- Plate type
- Rubber bumper
- Plate system
- Olympic (2 inch / nominal 50 mm)Gym Gear names these Olympic plates for Olympic bars; no measured bore.
- Centre hole
- 50.6 mmInner diameter 50.6 mm ±0.2 mm.
- Sizes in the range
- 5, 10, 15, 20, 25 kg
- Sold as
- Not publishedThe maker sells by weight variant without saying single or pair.
This package
- Plates in this package
- Not publishedThe 20 kg variant is linked; the quantity per purchase is not stated by the maker.
Dimensions
- Largest diameter
- Sources disagree: 45 cm (Spec sheet: 450 mm), 44.5 cm (Product page: 445 to 450 mm (lower figure))
- Thickness by size
- 5 kg: 31 mm, 10 kg: 52 mm, 15 kg: 70 mm, 20 kg: 90 mm, 25 kg: 95 mm
Build
- Weight tolerance
- ±0.3% of claimed weight
- Suitable for dropping
- Yes, per the brandDesigned for repeated dropping; tested to 30,000 drops (15, 20 and 25 kg).
- Grip handles
- Not published
- Warranty
- 12-month limited warranty against manufacturing defects (Gym Gear free weights, unless otherwise stated)Gym Gear warranty guide; wear and tear and unsuitable flooring excluded.
Other details
- Hardness
- 65 to 75
- Drop test
- 30,000 drops (15, 20, 25 kg); 25,000 (10 kg); 8,000 (5 kg); maker test
Pros & cons
Pros
- Tolerance, bore, thickness and drop testing published.
Cons
- Diameter figures differ slightly.
- Thicker than standard bumpers.
Who it's for
A good fit if
- Platform lifting where tolerance matters.
Look elsewhere if
- Short sleeves that need thin plates.
Shortlists and tools
Sources & checks
Checked 9 Oct 2026. Manufacturer specifications are claims, not independent test results. Retailer listings can change. What the specification labels mean.
Before ordering
- Identity: Fytique variant SKU TO-GG-RCB-004 (20 kg) matches the Gym Gear maker variant SKU; product name, variant and gallery images agree with the maker's.
- 9 October 2026: Fytique (approved Awin 123594) exact variant available: true. Checkout not tested.
- Listing image rule check, 9 October 2026: all 5 Fytique gallery images checked by eye are product-only; the page has no description images. Pass.
Hi-Impact Bumper Plate, 20 kg