Choosing the right kettlebell add-on weight can expand your home gym without buying a full set. Below are five top options that help convert existing equipment, or provide compact adjustable weights for scalable workouts. Each product offers unique compatibility and features to fit different training goals and space constraints.
| Product | Brand | Key Feature | Weight Range |
|---|---|---|---|
| KETTLE GRYP – The Original | Kettle Gryp Store | Converts dumbbells into kettlebells; secure latch | Up to 55 lbs (dumbbell dependent) |
| KETTLE GRYP – The Original | Kettle Gryp Store | Same concept with updated image; secure latch | Up to 55 lbs (dumbbell dependent) |
| Yes4All Adjustable Kettlebell Set | Yes4All Store | Adjustable weight via plates; space-saving | 40 lbs adjustable |
| Yes4All Adjustable Kettlebell Handle | Yes4All Store | Lightweight handle for converting dumbbells to kettlebell style | Up to 100 lbs capability (dependant on setup) |
| BowFlex SelectTech 840 | Bowflex Store | Dial-adjustable kettlebell; space-saving | 8–40 lbs |
KETTLE GRYP – The Original
The Kettle Gryp converts most standard or adjustable dumbbells into kettlebells with a simple, secure latch system. The hinge opens to insert a dumbbell, then closes and latches to create a kettlebell grip. The design uses impact-resistant materials for durability and supports dumbbells up to around 55 pounds, depending on the handle diameter and length. Compatibility is best with bare metal handles up to 1.5 inches in diameter and at least 4.5 inches long. Not all vinyl or coated handled dumbbells fit.
KETTLE GRYP – The Original
Similar to the first Kettle Gryp listing, this version emphasizes quick, secure conversion of a compatible dumbbell into a kettlebell. It features the same #1 patented latching closure, a sturdy construction from ABS plastic, urethane foam, and stainless steel, and supports up to 55 pounds. Ideal for home gyms seeking versatile weight options without purchasing full kettlebells for every increment.
Yes4All Adjustable Kettlebell Set
This adjustable kettlebell set combines multiple cast-iron plates with a sturdy handle, offering a 40-pound adjustable range for progressive training. The wide, textured grip supports both hands for compound movements, and a flat base helps with stable upright storage. The kit is designed for home and light commercial use, delivering durable construction and a space-saving solution for varying workouts.
Yes4All Adjustable Kettlebell Handle
This lightweight kettlebell handle lets you convert existing equipment into a kettlebell-style tool. It weighs about a pound on its own, making it easy to transport, and it supports heavy use when equipped with plates. The rubberized grip reduces slippage and enables stable two-handed movements, making it a versatile addition for travel or small spaces.
BowFlex SelectTech 840 Adjustable Kettlebell
The BowFlex SelectTech 840 combines dial-adjustment with kettlebell functionality, offering 8 to 40 pounds in a single compact unit. It replaces multiple kettlebells in a space-saving way and includes access to a JRNY All-Access trial for guided workouts. The dial mechanism allows quick switching between weights mid-session, supporting a broad range of exercises without clutter.
Buying Guide
Key considerations when choosing kettlebell add-on weight options:
- Compatibility: Identify whether the device fits your current dumbbells or requires a dedicated handle. Check handle diameter and length requirements, especially for metal versus coated handles.
- Weight range and progression: Consider how quickly you plan to progress. Adjustable sets with multiple plates provide decades of scalable use, while single-destination devices limit future growth.
- Durability and materials: Look for impact-resistant plastics, metal components, and secure latching mechanisms. Non-slip grips enhance safety during sweaty workouts.
- Portability and storage: Lightweight attachments and compact designs suit small spaces or travel. Flat bases and upright storage features help keep workout areas organized.
- Versatility: Some options convert existing equipment, while others are fully adjustable. Assess whether you want to perform a wide range of kettlebell movements or focus on core lifts.
- Maintenance: Favor products with simple cleaning and inspection routines. Check for replaceable parts or warranty coverage for longer-term use.
- Safety and weight limits: Ensure weight limits align with your training goals and that the locking mechanisms provide a secure grip during dynamic movements.