AJMD K Real cast iron for real training.

AJMD K Solid Iron Kettlebell

Single piece gravity-cast kettlebell with flat machined base

¥8200¥6200

  • 1 unit of 12 kg solid cast iron kettlebell
  • Cast in a single void-free iron pour
  • Machined flat bottom stays upright without wobbling
  • Smooth handle seam prevents blister-causing friction
  • Matte industrial powder coat absorbs chalk efficiently
✓ In stock SKU: AJMD-KB-12 Solid Iron Kettlebells
30-day returns
· Checked before dispatch

AJMD K Solid Iron Kettlebell

Single piece gravity-cast kettlebell with flat machined base
Single piece gravity cast iron. No welds, seams, or plastic plugs on the body. The handle flows directly into the bell for balanced swings, cleans, and goblet squats. The base is CNC machined completely flat. It rests upright on rubber floors or platform racks without wobbling. The industrial powder coat finish holds gym chalk well and protects the grey cast iron underneath from room humidity.
CLEAN & SAFE INGREDIENT ASSURANCE
No lead fillers No scrap metal voids Single pour cast iron Milled flat base Non-slip matte coat Reinforced box transit
SELECTION

Choose your kettlebell quantity

Single Bell (12 kg)

Ideal for single-arm ballistic and pressing work
¥6200 ¥8200
  • ✓ Tracked dispatch
  • ✓ Tamper-evident safety seal
  • ✓ Ideal for a first order
  • ✓ 30-day returns
Most popular

Double Bells (12 kg x 2)

Suitable for double kettlebell cleans, squats, and carries
¥11800 ¥16400
  • ✓ Tracked dispatch
  • ✓ Lower per-unit price than a single order
  • ✓ One delivery, no repeat orders
  • ✓ 30-day returns
Best value

Triple Bells (12 kg x 3)

Suitable for multi-room gym stations or shared routines
¥16900 ¥24600
  • ✓ Tracked dispatch
  • ✓ Lowest per-unit price
  • ✓ One delivery for the whole supply
  • ✓ 30-day returns
1-CLICK INSTANT ORDER

Express 1-Click Order (Name + Phone)

Selected Package: Double Bells (12 kg x 2) (¥11800)

Payment method
256-bit SSL Encrypted Cash On Delivery Available

Returns within 30 days

You have 30 days from delivery to return the product under our Returns Policy. Contact our team to initiate.

Tatsuya Ogawa

Tatsuya Ogawa

Sports Movement Specialist
11 years functional training experience
The uniform finish and flat base make this bell practical for floor work and overhead stability. A solid piece of cast metal that does its job without gimmicks.

Five reasons to train with AJMD K kettlebells

#1

No Welded Seams

Handle and body form one uninterrupted iron piece.

#2

Stable Flat Bottom

Does not rock or tip when set on the ground.

#3

Fine Matte Powder

Improves grip safety under intense training sessions.

#4

Balanced Core

Zero internal air pockets keep the center of gravity true.

#5

Thick Handle Arc

33 mm thickness promotes forearm and grip strength.

CASTING

Precision foundry manufacturing

01

Monolithic Pour

Molten iron fills a single cavity mold to prevent weak points.

02

Deburring Process

Handle seams hand finished to eliminate sharp edges.

03

CNC Base Milling

Bottom cut flat for rock solid vertical placement.

04

Powder Bake

Heat applied finish bonds powder to iron pores.

Reinforced Heavy Duty Box

Packaged in five-ply corrugated cardboard with form-fitting high-density foam padding to absorb courier transit shocks.

GET YOUR BELL

Add solid iron to your floor

Fast insured dispatch with real-time shipment tracking.

Single Bell (12 kg)
¥6200
Select
Double Bells (12 kg x 2)
¥11800
Select
Triple Bells (12 kg x 3)
¥16900
Select

User experiences

★★★★★

"Handle is completely smooth with no irritating seam underneath. Sits rock steady on my gym mat."

Yuki K. Customer
★★★★★

"Heavy solid iron. The coating accepts chalk nicely and does not chip easily."

Ken A. Customer

Common kettlebell questions

Is the handle welded to the bell? +

No. The kettlebell is poured as one single piece of cast iron to eliminate structural failure points.

Will the kettlebell tip over on hard surfaces? +

No. The base is precision milled flat for reliable vertical stability.

Does chalk adhere to this powder coat finish? +

Yes. The light micro-texture of the powder coat readily holds athletic chalk.

How is the unit shipped? +

Encased in dense foam blocks inside a high-density cardboard box to prevent transport damage.

Delivery & payment Returns & refunds Terms & conditions