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CORENGTH

Rubber Disc Weight 2.5 kg 1 Inch / 28mm Partly Recycled Cast Iron

4.7 out of 5 stars from 282 reviews
282 reviews

Choose your weight with this 2.5 kg disc, sold individually. Its stainless steel collar makes it easy to place on your bars.

The rubber coating on this cast iron weight training disc absorbs impacts and reduces noise while protecting your floors. This weight is compatible with all 28 mm bars.

ID 8388695

€10.00
Tax included
Colour: Black

SIZE: 2.5kg

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Design benefits

  • ease of use

    Discs are easy to slip on/off using the stainless steel collar (28 mm diameter)

  • robustness

    Cast iron weight with an ultra-durable rubber coating. 2-year warranty

  • impact resistance

    The rubber coating protects your floors and reduces noise.

  • Features

    Design details

    Dimensions of the 2.5 kg weight

    2.5 kg cast iron weight with rubber coating:
    - Thickness: 20 mm
    - Interior diameter: 28 mm
    - External diameter: 180 mm

    Our cast iron plates are made from at least 80% recycled cast iron

    Since 2018, our teams have been gradually integrating recycled materials until we reached the perfect balance. Following several years of experiments, Decathlon is replacing its entire range of cast iron products with recycled cast iron made from at least 80% scrap metal and steel waste – a real feat for the world of metal! To ensure that the quality is the same as classic cast iron, tests are carried out in partner laboratories.

    Are rubber-coated weights for you?

    They are compatible with 28 mm diameter bars and easy to install thanks to their stainless steel collar.
    The rubber coating absorbs impacts and protects your floor!

    Bars compatible with this weight

    This rubber weight disc is compatible with 28 mm diameter bars including the following:
    - 1.2 metre straight bar (ref.: 8289897)
    - 1.2 metre curl bar (ref.: 8484124)
    - 86 cm triceps bar (ref.: 8484125)
    - 35 cm short bar (ref.: 1041986)
    - 45 cm threaded bar (ref.: 8766096)
    - 1.55 m straight bar (ref.: 8289896)
    - 2 m straight bar (ref.: 8289900)

    However, this weight is not compatible with Olympic weight-lifting bars (50 mm diameter).

    Complete your bar with disc collars

    Disc collars are made for securing weights onto your bar. Consider buying one pair for a large bar, or two pairs if you use weights on two dumbbells: 8574652).
    Maximum weight supported by the Smart disc collars when vertical: 15 kg.

    Storing this weight correctly lets you keep it for longer!

    There is cast iron underneath the rubber on your weights, which can rust if exposed to moisture. So do not leave this weight outdoors or in a damp cellar.
    You can clean it with a cloth to remove dust from time to time, and store it on a bottom shelf or a wall-mounted weight holder (ref: 8796727).

    Use your 2.5 kg weight in a workout designed by our coach

    Lower body workout focusing on toning:
    Recover for 60-90 seconds between each set.
    - Goblet squat with dumbbells: 3×12-20 reps
    - Walking lunge with dumbbells: 3x16-24 reps
    - Hip thrust: 3×12-20 reps
    - Romanian deadlift with bar: 3×12-15 reps
    - Elbow plank: 3×20-40 seconds

    Start with the lower number of reps (or time).

  • Usage & care

    Warranty

    2 Years

    Care Instructions

    Storage tips

    Do not store in a damp place or outdoors to avoid corrosion.
    Do not store directly on the ground. Use a protective mat to prevent damage to your floor.

  • Specifications

    composition

    Frame: 100.0% Iron;Outcover: 100.0% Latex Rubber

  • Testing

    Test product

    By our Domyos Club certified coaches

  • Environmental impact

    With ecodesign, we reduce the environmental impact of our products.

    Analysing the product's environmental footprint enabled us to identify the most impactful stages of its life cycle. Thanks to this approach, our design teams were able to develop this product while significantly reducing its environmental impact.

    Learn more about our approach
    Environmental Impact

    Designed to reduce environmental impact

    Product made with a CO2eq reduction of 14% compared to the previous or a similar model

    Read more

    To lower this product's carbon footprint, we analyzed its entire life cycle. Our goal? To identify what has the biggest impact, whether it is materials or manufacturing, and act where it matters most. Thanks to this targeted design, we have reduced CO2eq emissions compared to the previous or a similar model.

    Metal

    Recycled cast iron

    Product made from 85% recycled cast iron

    Read more

    From extraction to production, metal has a high environmental footprint. To help reduce it, we use recycled metal in this product — sourced from recovered scrap, sorted, shredded, and melted down in electric furnaces, which are far less energy-intensive than traditional coal-fired blast furnaces. The result: the same performance as virgin metal, with a lower environmental impact: – 40% less energy used – 19% fewer CO2eq emissions – and fewer raw materials extracted