Altrafit cast iron kettlebell set of three black bells in graduated sizes, each with a solid round body, wide textured handle and flat base, lined up on a plain white background
Altrafit cast iron kettlebell set of three black bells in graduated sizes, each with a solid round body, wide textured handle and flat base, lined up on a plain white background
Altrafit cast iron kettlebell set of three black bells in graduated sizes, each with a solid round body, wide textured handle and flat base, lined up on a plain white background
Altrafit cast iron kettlebell set of three black bells in graduated sizes, each with a solid round body, wide textured handle and flat base, lined up on a plain white background
Altrafit cast iron kettlebell set of three black bells in graduated sizes, each with a solid round body, wide textured handle and flat base, lined up on a plain white background
Altrafit cast iron kettlebell set of three black bells in graduated sizes, each with a solid round body, wide textured handle and flat base, lined up on a plain white background
Altrafit cast iron kettlebell set of three black bells in graduated sizes, each with a solid round body, wide textured handle and flat base, lined up on a plain white background
Altrafit cast iron kettlebell set of three black bells in graduated sizes, each with a solid round body, wide textured handle and flat base, lined up on a plain white background
Altrafit cast iron kettlebell set of three black bells in graduated sizes, each with a solid round body, wide textured handle and flat base, lined up on a plain white background
Altrafit cast iron kettlebell set of three black bells in graduated sizes, each with a solid round body, wide textured handle and flat base, lined up on a plain white background
Altrafit cast iron kettlebell set of three black bells in graduated sizes, each with a solid round body, wide textured handle and flat base, lined up on a plain white background
Altrafit cast iron kettlebell set of three black bells in graduated sizes, each with a solid round body, wide textured handle and flat base, lined up on a plain white background
Altrafit cast iron kettlebell set of three black bells in graduated sizes, each with a solid round body, wide textured handle and flat base, lined up on a plain white background
Altrafit cast iron kettlebell set of three black bells in graduated sizes, each with a solid round body, wide textured handle and flat base, lined up on a plain white background
Altrafit cast iron kettlebell set of three black bells in graduated sizes, each with a solid round body, wide textured handle and flat base, lined up on a plain white background
Altrafit cast iron kettlebell set of three black bells in graduated sizes, each with a solid round body, wide textured handle and flat base, lined up on a plain white background
Altrafit cast iron kettlebell set of three black bells in graduated sizes, each with a solid round body, wide textured handle and flat base, lined up on a plain white background
Altrafit cast iron kettlebell set of three black bells in graduated sizes, each with a solid round body, wide textured handle and flat base, lined up on a plain white background
Altrafit cast iron kettlebell set of three black bells in graduated sizes, each with a solid round body, wide textured handle and flat base, lined up on a plain white background
Altrafit cast iron kettlebell set of three black bells in graduated sizes, each with a solid round body, wide textured handle and flat base, lined up on a plain white background
Altrafit cast iron kettlebell set of three black bells in graduated sizes, each with a solid round body, wide textured handle and flat base, lined up on a plain white background
Altrafit cast iron kettlebell set of three black bells in graduated sizes, each with a solid round body, wide textured handle and flat base, lined up on a plain white background
Altrafit cast iron kettlebell set of three black bells in graduated sizes, each with a solid round body, wide textured handle and flat base, lined up on a plain white background
Altrafit cast iron kettlebell set of three black bells in graduated sizes, each with a solid round body, wide textured handle and flat base, lined up on a plain white background

Altrafit 3 Piece Cast Iron Kettlebell Bundle, Five Weight Sets

Regular price
£141.99
Unit price
per
Tax included
Option: 8kg, 12kg, 16kg

  • 14-Day Returns
  • UK Delivery 3-5 Days
  • Secure Checkout
How your order works

This order is based on a promise to sell. The product will be sourced from our supplier and delivered to you within the stated timeframe. The sale will be completed once the item is delivered to you. Kindly leave honest feedback after receiving your order.
Altrafit cast iron kettlebell set of three black bells in graduated sizes, each with a solid round body, wide textured handle and flat base, lined up on a plain white background

Altrafit 3 Piece Cast Iron Kettlebell Bundle, Five Weight Sets

Option: 8kg, 12kg, 16kg
Regular price
£141.99
Unit price
per
Tax included

Estimate delivery times: 3 - 5 business days

Pairs well with
Custom liquid block
Description

Altrafit 3 Piece Cast Iron Kettlebell Bundle, Five Weight Sets

The Altrafit bundle is a 3 piece cast iron kettlebell set for home and gym trainers who want progressive loads for swings, goblet squats, presses and carries without buying bells one at a time. Choose from five weight combinations, starting at 8kg, 12kg and 16kg and rising to 20kg, 24kg and 28kg. Each bell is solid commercial grade cast iron with a wide, textured handle and flat base.

Solid Iron Beats Shells and Welds

Kettlebells built from plastic shells filled with sand, or with handles welded onto the body, can rattle, crack or work loose under heavy swings. Altrafit casts every bell as a solid one-piece design in commercial grade iron, which gives both durability and balance through the full arc of a swing. The wide handle accepts one or two hands, so you can move from double-handed swings to single-arm presses without changing grip style. A textured finish keeps your hold secure when hands get sweaty, and the flat base keeps each bell upright and stable between sets.

Why This Cast Iron Kettlebell Set Works Harder

  • Commercial grade cast iron: built to last through years of intense training at home or in the gym.
  • Wide textured handle: secure, comfortable grip for single and double handed swings, squats, presses and carries.
  • Flat base: stores safely upright and adds stability for movements such as renegade rows and push-up variations.
  • Three-bell bundle: progress the load across exercises in a single session without stopping to swap equipment.

Bundle Weights and Dimensions

Attribute Specification
Brand Altrafit
Material Commercial grade cast iron, solid one-piece design
Colour Black
8kg / 12kg / 16kg bundle 37 kg total
10kg / 12kg / 16kg bundle 39 kg total
12kg / 16kg / 20kg bundle 49 kg total
16kg / 20kg / 24kg bundle 61 kg total
20kg / 24kg / 28kg bundle 73 kg total
8kg bell H 23 x W 15 x D 15 cm
16kg bell H 27 x W 17.5 x D 17.5 cm
28kg bell H 29.5 x W 20.5 x D 20.5 cm

Home Workouts That Grow With You

Newcomers to functional fitness can start with a lighter bundle and master the swing, while experienced lifters can jump straight to the heavier sets for serious conditioning. Three bells sit neatly in the corner of a spare room or garage, ready for a quick circuit before work or a longer weekend session.

Delivery

We deliver to mainland UK addresses (with tracking). Delivery options, costs and estimated times are shown at checkout and in our Shipping Policy.

FAQs

Q: Will cast iron kettlebells chip or crack with heavy use?

A: Altrafit uses commercial grade cast iron in a solid one-piece design, with no welded handle seams to fail. To protect both the bells and your floor, set them down on a mat or rubber flooring rather than dropping them on concrete or tiles.

Q: Which bundle should I choose as a beginner?

A: Most beginners start with the 8kg, 12kg and 16kg bundle, totalling 37 kg, or the 10kg, 12kg and 16kg option at 39 kg. Lighter bells suit presses and technique work, while the heaviest of the three suits swings and goblet squats.

Q: How quickly will heavy kettlebells be delivered?

A: We deliver to mainland UK addresses (with tracking). Delivery options, costs and estimated times are shown at checkout and in our Shipping Policy.
Shipping & return

Last updated: November 2026

Fitness Accessories Hub, operated by MENSARK LTD, delivers across mainland Great Britain.

1. Order Processing

Orders are processed within 1 to 2 business days (Monday to Friday, excluding UK bank holidays). If there is a delay because of high order volumes or courier issues, we will email you straight away.

2. Delivery Options and Timelines

Standard Delivery: 3 to 5 business days to mainland UK addresses.
Express Delivery: 2 to 3 business days to mainland UK addresses.
Delivery charges depend on your order value and the option you choose, and are shown at checkout before you pay.

3. Areas We Do Not Currently Deliver To

Scottish Highlands: AB36-38, AB55-56, FK17-21, IV1-39, IV52-54, IV63, KW1-14, PA21-40, PH19-26, PH30-41, PH49-50.
Scottish Islands: HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE1-3.
Northern Ireland: all BT postcodes.
Isle of Man: all IM postcodes.
Isles of Scilly: TR21-25.
Channel Islands: all GY (Guernsey) and JE (Jersey) postcodes.

4. Supplier Delivery

Some items are sent directly from our suppliers or their delivery partners, so your parcel may arrive in the supplier's packaging or separately from other items in the same order. Fitness Accessories Hub remains your seller and your contact for any delivery issue.

5. Order Tracking

When your order is dispatched, you will receive an email with your tracking number and a link to follow your parcel. Tracking can take up to 24 hours to become active.

6. Delayed, Lost or Damaged Parcels

If your order arrives damaged or is significantly delayed, please email support@fitnessaccessorieshub.co.uk within 48 hours of the delivery date, with your order number and photos of the packaging and product. We will arrange a replacement or refund where appropriate.

7. Failed Delivery

Please make sure your delivery address is correct at checkout. If a parcel comes back to us because of an incorrect address or a missed collection, we may need to charge for redelivery.

Contact Us

Email: support@fitnessaccessorieshub.co.uk
Phone / WhatsApp: +44 7462 229248 (Monday to Friday, 9:00 AM to 5:00 PM UK time)
Fitness Accessories Hub is a trading name of MENSARK LTD, a private limited company registered in England and Wales. Company Number: 16552046. Registered Office: 497 High Road, Ilford, Essex, IG1 1TZ, United Kingdom.

How your order works

This order is based on a promise to sell. The product will be sourced from our supplier and delivered to you within the stated timeframe. The sale will be completed once the item is delivered to you. Kindly leave honest feedback after receiving your order.
Altrafit cast iron kettlebell set of three black bells in graduated sizes, each with a solid round body, wide textured handle and flat base, lined up on a plain white background

Altrafit 3 Piece Cast Iron Kettlebell Bundle, Five Weight Sets

Regular price
£141.99
Unit price
per
Tax included
8kg, 12kg, 16kg

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