Specification profile
- Plate type
- Cast iron
- Package total
- 107.5 kg (calculated)
- Sleeve used per side
- 15.88 cm (calculated)
- Plate system
- Olympic (2 inch / nominal 50 mm)
Manufacturer-stated information, not hands-on testing. No licensed product photograph is available yet.
Body Power
107.5 kg Olympic Disc Kit
107.5 kg of cast iron Olympic discs, 1.25 to 20 kg, with every thickness published in inches. One of each plate uses about 15.9 cm per side, so the whole kit fits a 25 cm sleeve.
Listed version: Cast iron discs, two each of 1.25, 2.5, 5, 10, 15 and 20 kg (CNOK1075)
Price band: £250 to £500 on Fitness Superstore's own page, checked . Amazon's price may differ.
£299 on Fitness Superstore's page.
Check Amazon for the current price, seller 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.
Body Power gives each disc's size in inches: 0.5 in thick at 1.25 and 2.5 kg, 0.75 in at 5 kg and 1.5 in at 10, 15 and 20 kg. Converted, one of each per side is 12.7 + 12.7 + 19.05 + 38.1 + 38.1 + 38.1 = 158.75 mm by our calculation, leaving about 91 mm of a 250 mm sleeve before collars.
The discs are machine bored with a 2 in hole for Olympic bars only, and no bar is included. Fitness Superstore calls the dimensions approximate and gives no weight tolerance or drop statement. The 20 kg disc is 17 in (about 43.2 cm) across, smaller than a 45 cm bumper, so the bar sits lower on the floor.
Key information
- Brand
- Body Power
- Category
- Weight Plates
- Retailer link
- Available
- Last updated
- 29 Sept 2026
Specifications
From the manufacturer specification, except where a retailer observation or calculation is identified. Unresolved differences are listed below.
Range
- Plate type
- Cast iron
- Plate system
- Olympic (2 inch / nominal 50 mm)2 in hole, for Olympic bars only.
- Centre hole
- Not publishedGiven as a 2 in hole; no metric bore stated.
- Sizes in the range
- 1.25, 2.5, 5, 10, 15, 20 kgThe sizes in this kit.
- Sold as
- PairsPairs, sold as one kit.
This package
- Plates in this package
- 1.25, 1.25, 2.5, 2.5, 5, 5, 10, 10, 15, 15, 20, 20 kg
- Package total
- 107.5 kg (calculated)Sum of the plates listed.
- Sleeve used per side
- 15.88 cm (calculated)One of each pair per side: 12.7 + 12.7 + 19.05 + 38.1 + 38.1 + 38.1 = 158.8 mm.
Dimensions
- Largest diameter
- 43.18 cm (calculated)17 in × 25.4 = 431.8 mm The 20 kg disc; dimensions described as approximate.
- Thickness by size
- 1.25 kg: 12.7 mm, 2.5 kg: 12.7 mm, 5 kg: 19.05 mm, 10 kg: 38.1 mm, 15 kg: 38.1 mm, 20 kg: 38.1 mm (calculated)Stated in inches × 25.4: 0.5 in = 12.7 mm, 0.75 in = 19.05 mm, 1.5 in = 38.1 mm Described as approximate.
Build
- Weight tolerance
- Not published
- Suitable for dropping
- Not published
- Grip handles
- Not publishedListed as solid discs; handles aren't mentioned.
- Warranty
- 2 years home use; 1 year commercial use
Other details
- Finish
- Satin black enamel
- Bar
- Not included
Pros & cons
Pros
- Every thickness published.
- Whole kit fits a 6 ft bar's 25 cm sleeve.
Cons
- Thicknesses are approximate, in inches.
- No tolerance or drop statement.
Who it's for
A good fit if
- Loading a short-sleeved 6 ft bar with a full range of plates.
Look elsewhere if
- Dropping lifts or needing calibrated plates.
Shortlists and tools
Alternatives
Category illustration; not the product Ad: affiliate linkView on Amazon(opens Amazon in a new tab)
Line drawings show the type of equipment, not the exact product.
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Sources & checks
Checked 29 Sept 2026. Manufacturer specifications are claims, not independent test results. Retailer listings can change. What the specification labels mean.
- Body Power 107.5 kg Olympic Disc Kit: product specifications (Fitness Superstore)
- Amazon UK listing: Cast iron discs, two each of 1.25, 2.5, 5, 10, 15 and 20 kg (CNOK1075) (Amazon UK)
Before ordering
- Sold on Amazon by Fitness Superstore, with 10 left, on 29 September 2026. The Amazon contents match Fitness Superstore's kit CNOK1075; Amazon's part number is CNOK.
- Body Power is Fitness Superstore's own brand, so its page is the brand's page. Its tri-grip 107.5 kg kit (CNOKTG1075) is a different product with thicker discs.
- The page lists the 15 kg disc as 14 in across and 1.5 in thick; the label is repeated ('15kg: 15kg:') but the figures are unambiguous.
107.5 kg Olympic Disc Kit