Great Lakes Method P-SPEC Heavy Series Kettlebells
Great Lakes Method P-SPEC Heavy Kettlebells
The World’s Largest Production Kettlebell Lineup
36 kg (79 lb) to 228 kg (503 lb)
Purpose-built heavy kettlebells for experienced strength athletes, professional coaches and training facilities ready to progress beyond conventional weight ranges.
Train with purpose. Progress responsibly. Keep building strength.
REQUEST AVAILABILITY & A PERSONALIZED QUOTESubmitting the form does not reserve inventory. Kettlebells are secured once your order is confirmed and payment is received.
Purpose-Built for Heavy Kettlebell Training
I developed the Great Lakes Method P-SPEC collection using my hands-on experience training with, coaching with and helping develop some of the heaviest production kettlebells in the world.
At heavier weights, every detail matters. Handle diameter, window dimensions, body proportions, balance and intended applications have been carefully considered throughout the collection.
These are not simply conventional kettlebells made larger. They are specialized training tools designed to support intelligent, progressive heavy-kettlebell training.
The right kettlebell is not necessarily the heaviest one available. It is the appropriate next step in a structured and responsible progression. The P-SPEC collection provides that long-term path from 36 kg (79 lb) to 228 kg (503 lb).
Order and Production Updates
Once your order is confirmed and payment is received, I will keep you updated throughout the production process. New product photos and other relevant updates will be shared as they become available.
The completed kettlebells are expected to arrive at the Great Lakes Method warehouse in mid-to-late Q1 2027.
This is a limited first production run. Once the available kettlebells have been reserved, another production run may not be available for quite some time.
Available P-SPEC Heavy Kettlebells
Select an individual kettlebell or build a progressive heavy-kettlebell lineup for your gym, training facility or community.
| Kilograms | Pounds | Kilograms | Pounds |
|---|---|---|---|
| 36 kg | 79 lb | 116 kg | 256 lb |
| 40 kg | 88 lb | 124 kg | 273 lb |
| 44 kg | 97 lb | 132 kg | 291 lb |
| 48 kg | 106 lb | 140 kg | 309 lb |
| 52 kg | 115 lb | 148 kg | 326 lb |
| 56 kg | 123 lb | 156 kg | 344 lb |
| 60 kg | 132 lb | 164 kg | 362 lb |
| 64 kg | 141 lb | 180 kg | 397 lb |
| 68 kg | 150 lb | 196 kg | 432 lb |
| 100 kg | 220 lb | 212 kg | 467 lb |
| 108 kg | 238 lb | 228 kg | 503 lb |
Your Personalized Quote
Pricing and delivery are calculated according to the sizes selected, quantity ordered and final destination.
Your personalized quote will include:
- Current first-run availability
- Product pricing
- Estimated door-to-door shipping
- Payment arrangements
- Estimated production and delivery timing
Future P-SPEC Heavy Kettlebells
The following weights are not included in the current production run:
72 kg (159 lb) · 76 kg (168 lb) · 80 kg (176 lb) · 84 kg (185 lb) · 88 kg (194 lb) · 92 kg (203 lb) · 96 kg (212 lb)
If you are interested in one or more of these future weights, mention them in the quote form. Customer interest will help determine which weights are included in a future production run.
Kettlebells of 32 kg (71 lb) and Under
If you need kettlebells weighing 32 kg (71 lb) or less, I can help you find the appropriate sizes through Great Lakes Girya Pro .
Bring the Heavy Kettlebell Live Event to Your City
Bring Colin Lake and the Great Lakes Method to your gym, club or community for hands-on instruction in heavy kettlebell training.
Approved hosts can receive 50% off one qualifying Great Lakes Method bulk kettlebell order connected to the event.
LEARN ABOUT HOSTING A LIVE EVENTRequest Your Personalized Quote
Select the weights and quantities you are interested in and provide your delivery location. I will contact you directly to review availability, pricing, shipping and payment arrangements.
COMPLETE THE P-SPEC KETTLEBELL QUOTE REQUEST