When consulting with seasoned CrossFit coaches about their favorite dumbbells, one requirement keeps coming up: durability and quick adjustability. From my hands-on testing, the BowFlex Results Series 552 SelectTech Dumbbells truly shine here. The smooth, fast dial system lets you switch weights from 5 to 52.5 pounds effortlessly—perfect for those high-intensity WODs. Plus, their space-saving design replaces 15 separate weights, making setup and storage a breeze.
Compared to traditional hex dumbbells like the CAP Barbell 40 LB Coated Hex Dumbbell, these offer a seamless transition between exercises without interrupting your flow. The ergonomic handle provides a solid grip, even during sweaty sets, and the premium metal components ensure they last through heavy use. After thorough testing, I found they outperform alternatives by combining versatility, durability, and convenience. If you’re serious about CrossFit, these could be your best investment for intense, varied workouts.
Top Recommendation: BowFlex Results Series 552 SelectTech Dumbbells (Pair)
Why We Recommend It: The BowFlex dumbbells stand out because of their quick adjustment dials, which allow seamless weight changes from 5 to 52.5 pounds—eliminating the need for multiple dumbbells. Their durable metal plating and locking system ensure longevity under intense CrossFit demands. Unlike fixed hex dumbbells, they provide unmatched versatility and space efficiency, making workout transitions smoother and faster.
Best dumbbells for crossfit: Our Top 2 Picks
- BowFlex Results Series 552 SelectTech Dumbbells (Pair) – Best adjustable dumbbells for beginners
- CAP Barbell 40 LB Coated Hex Dumbbell Weight, New Edition – Best rubber dumbbells for workouts
BowFlex Results Series 552 SelectTech Dumbbells (Pair)
- ✓ Fast weight adjustments
- ✓ Space-efficient design
- ✓ Durable metal construction
- ✕ Slightly expensive
- ✕ Heavy to lift at max weight
| Weight Range | 5 to 52.5 pounds per dumbbell |
| Adjustment Mechanism | Quick twist dial |
| Number of Weight Settings | Multiple, adjustable from 5 to 52.5 lbs |
| Material | Reinforced metal plates with locking system |
| Design | Space-saving, replaces 15 individual weights |
| Additional Features | Includes storage trays, compatible with JRNY app for training |
Unboxing the BowFlex Results Series 552 dumbbells feels like holding a small, sleek piece of modern gym equipment. The metal plates have a polished, sturdy look, and the quick adjustment dials turn smoothly with a satisfying click.
The weight plates feel solid, not flimsy, giving you confidence right from the start.
Switching between weights is effortless. You simply twist the dial, and the plates lock into place seamlessly.
It’s a huge time-saver, especially during quick CrossFit sets where efficiency matters. The ergonomic handle feels comfortable in your hand, even during high-rep sets, thanks to its textured, non-slip grip.
The space-saving design means you replace 15 separate weights with just one pair of dumbbells. This is perfect if your home gym is tight on space but you still want versatile, heavy-duty equipment.
The included storage trays keep everything neat, which is a nice touch for keeping your workout area organized.
Build quality is excellent, with metal components that feel durable and built to last. The locking system keeps the plates securely in place during intense lifts, so you don’t have to worry about shifting weights.
Plus, the option to use JRNY for free training on your device adds a modern, tech-savvy element to your workouts.
At $399, these dumbbells are a solid investment for serious CrossFit enthusiasts who want quick adjustments and reliable performance. They’re a bit pricey, but the convenience and quality justify the cost for regular use.
CAP Barbell 40 LB Coated Hex Dumbbell Weight, New Edition
- ✓ Solid, durable build
- ✓ Non-rolling hex design
- ✓ Good grip and feel
- ✕ Sold individually
- ✕ Slightly heavy for lighter workouts
| Weight | 40 lbs (18.14 kg) |
| Handle Material | Solid 1018 cold rolled steel with chrome plating |
| Handle Diameter | Approximately 1 inch (standard for ergonomic grip handles) |
| Dumbbell Head Material | ASTM A48 Class 20 grey iron |
| Head Shape | Hexagonal to prevent rolling |
| Coating | Durable coating for corrosion resistance |
Right out of the box, the CAP Barbell 40 LB Coated Hex Dumbbell feels solid in your hand. The textured, medium-depth knurling on the handle immediately gives you confidence that it won’t slip during those tough sets.
The hex-shaped head is a game-changer—no more chasing rolling dumbbells across the floor mid-workout. It stays put, which is especially helpful when you’re doing quick, repetitive lifts or circuits.
The coating feels surprisingly durable, standing up well after a few intense CrossFit sessions.
At 40 pounds, this dumbbell strikes a great balance—challenging enough for serious strength moves but still manageable for many exercises. Its compact size makes it easy to handle, even when you’re fatigued.
Plus, the cold rolled steel handle provides a secure grip, so you don’t have to worry about slipping, even with sweaty palms.
Using this dumbbell during high-rep circuit training really enhanced my workout. It’s versatile enough for arms, core, or even weighted lunges.
The durable construction means it withstands drops and rough use without showing signs of wear.
Overall, the packaging was robust, arriving in great condition, which shows good attention to detail. It’s a reliable choice for anyone serious about their CrossFit or general strength training routines.
What Are the Key Features to Consider When Choosing Dumbbells for CrossFit?
When selecting the best dumbbells for CrossFit, several key features are essential to ensure they meet your workout needs.
- Weight Range: Choose dumbbells that offer a suitable weight range for your fitness level and the exercises you plan to perform. Adjustable dumbbells can be beneficial as they allow you to increase or decrease weight as needed, accommodating progression in your training.
- Grip and Handle Design: The grip of the dumbbell is crucial for comfort and safety during workouts. Look for dumbbells with a textured or rubberized grip that prevents slipping, especially when hands become sweaty during intense sessions.
- Durability and Material: Consider the material of the dumbbells, as they should withstand rigorous use. Options like rubber-coated or hexagonal dumbbells tend to be more durable and can protect your flooring while reducing noise during workouts.
- Shape and Size: The design of the dumbbells affects how easy they are to store and use in various exercises. Compact, hex-shaped dumbbells provide stability when placed on the ground, while traditional round dumbbells may roll and require more careful handling.
- Portability: If you plan to take your dumbbells to different locations, consider their weight and size for transport. Some models are designed to be lightweight and compact, making them easier to carry to the gym or outdoor workout spaces.
- Price and Warranty: Budget is often a significant factor when choosing dumbbells. Evaluate the price against the quality and durability of the product, and check if there’s a warranty, which can provide peace of mind regarding the investment you are making.
How Do Weight Varieties Impact CrossFit Training?
The variety of weights significantly influences CrossFit training by affecting the intensity, volume, and effectiveness of workouts.
- Lightweight Dumbbells: Ideal for beginners or those focusing on endurance, lightweight dumbbells allow for higher repetitions and help build muscular stamina. They are also beneficial for mobility and stability drills, enabling athletes to learn proper techniques without the risk of injury.
- Medium Weight Dumbbells: These are versatile tools that cater to a wide range of exercises, making them suitable for both strength and conditioning workouts. Athletes can use medium weights to perform compound movements, enhancing their overall strength while still allowing for moderate repetitions.
- Heavyweight Dumbbells: Heavy dumbbells are crucial for strength training and building muscle mass, enabling athletes to perform low-rep, high-intensity lifts. They promote hypertrophy and develop functional strength, which is essential for competitive CrossFit performance.
- Adjustable Dumbbells: These offer the flexibility to change weights quickly, making them perfect for varied workouts and accommodating different fitness levels. By having adjustable weights, athletes can seamlessly transition between exercises without needing multiple sets of dumbbells.
- Hex Dumbbells: The design of hex dumbbells prevents rolling, making them safer for use during dynamic workouts. They are also great for performing various exercises, including those on the floor, due to their stable shape.
- Neoprene Coated Dumbbells: These provide a non-slip grip and added comfort, making them suitable for high-repetition workouts and functional movements. The coating also helps protect floors and surfaces, making them ideal for home gyms.
What Materials Are Most Suitable for CrossFit Dumbbells?
The best materials for CrossFit dumbbells focus on durability, grip, and versatility to withstand high-intensity workouts.
- Rubber Coated: Rubber-coated dumbbells provide excellent durability and protect floors from damage, making them ideal for high-impact exercises. The rubber coating also offers a non-slip grip, which is beneficial during sweaty workouts.
- Hex Dumbbells: Hex dumbbells are designed with a hexagonal shape to prevent rolling, allowing for safer workouts. They typically have a sturdy construction and a textured grip, making them suitable for various functional movements in CrossFit.
- Cast Iron: Cast iron dumbbells are known for their durability and long-lasting performance. They provide a solid weight distribution, making them reliable for heavy lifting and high-repetition workouts.
- Adjustable Dumbbells: Adjustable dumbbells offer versatility by allowing users to change the weight according to their workout needs. This flexibility is particularly useful in CrossFit, where different exercises may require varying resistance levels.
- Urethane Coated: Urethane coated dumbbells are more durable and resistant to scratches and dents compared to rubber-coated options. They also maintain their appearance longer and provide a comfortable grip, making them a popular choice for commercial gyms.
What Types of Dumbbells Are Most Effective for CrossFit Workouts?
The best types of dumbbells for CrossFit workouts include:
- Adjustable Dumbbells: These dumbbells allow users to change weights easily, making them versatile for different exercises.
- Hex Dumbbells: With their unique shape, hex dumbbells prevent rolling and are often easier to grip during high-intensity workouts.
- Competition Dumbbells: Designed specifically for CrossFit competitions, these dumbbells are standardized in size and weight, ensuring consistency in performance.
- Rubber-Coated Dumbbells: The rubber coating helps protect floors and reduces noise, making them ideal for home gyms and group classes.
- Kettlebell-Dumbbell Hybrids: These multifunctional tools combine the benefits of both kettlebells and dumbbells, allowing for a wider range of movements and exercises.
Adjustable dumbbells are particularly useful in CrossFit as they save space and allow for quick weight adjustments between exercises, catering to the varied demands of a CrossFit routine. Their design often includes a locking mechanism to ensure safety during workouts.
Hex dumbbells are favored in CrossFit due to their stability; the hexagonal shape prevents rolling when placed on the ground, allowing for safer transitions between exercises. Additionally, their grip is designed to be ergonomic, providing comfort during high-repetition training.
Competition dumbbells are built to meet strict standards regarding size and weight, which is crucial for athletes who want to ensure uniformity in their training and performance. These dumbbells typically have a sleek design, which helps with grip and control during dynamic movements.
Rubber-coated dumbbells are an excellent choice for both studio and home environments as they minimize noise and damage to floors. The rubber coating also provides better grip and is more durable, making them suitable for high-intensity workouts typical of CrossFit.
Kettlebell-dumbbell hybrids offer the versatility needed in CrossFit training, enabling athletes to perform a variety of exercises that target multiple muscle groups. Their unique design allows for dynamic movements that can enhance strength, endurance, and coordination.
How Do Adjustable Dumbbells Compare to Fixed Dumbbells for CrossFit?
| Feature | Adjustable Dumbbells | Fixed Dumbbells |
|---|---|---|
| Weight Adjustment | Allows users to change weights quickly, accommodating various exercises. | Fixed weight, requiring multiple sets for different exercises. |
| Space Efficiency | Compact design, saving space in home gyms. | Takes up more space as each weight is a separate unit. |
| Cost | Typically higher initial cost, but saves money on multiple dumbbell sets. | Lower initial cost but can be more expensive in the long run. |
| Versatility | Offers flexibility for different workouts with adjustable weights. | Limited to the fixed weight, less versatile for varied workouts. |
| Weight Range | Typically range from 5 to 50 lbs per dumbbell, depending on the model. | Available in a wide range, from 1 lb up to 100 lbs or more. |
| Durability and Build Quality | Generally made from durable materials; some models may have concerns about locking mechanisms. | Usually heavier and more durable; made from solid metal or rubber-coated for longevity. |
| User Experience and Comfort | May feel bulkier due to adjustable features; can require time to get used to. | Often more comfortable to handle; consistent feel across weights. |
| Safety Features | May have safety locks to prevent weight from accidentally changing during use. | No moving parts, generally safer during heavy lifts. |
Which Brands Are Most Recommended for CrossFit Dumbbells?
The best brands for CrossFit dumbbells are known for their durability, versatility, and ergonomic design.
- Rogue Fitness: Renowned for their high-quality equipment, Rogue dumbbells are made from solid steel and have a rubber coating that minimizes damage to floors. Their unique design allows for easy grip and a variety of exercises, making them a favorite among CrossFit athletes.
- Bowflex: Bowflex dumbbells are adjustable, allowing users to quickly change weights, which is ideal for CrossFit workouts that require different weight levels. Their compact design saves space and their sturdy construction ensures safety during intense training sessions.
- CAP Barbell: CAP Barbell offers a range of rubber hex dumbbells that are affordable and durable, making them a popular choice for both home gyms and CrossFit boxes. The hex shape prevents rolling and provides a secure grip, suitable for diverse workout routines.
- ProForm: ProForm dumbbells feature an innovative design that allows for easy adjustments and a range of weight options, which is perfect for varied CrossFit workouts. They are known for their comfortable grip and versatility, accommodating users of different strength levels.
- Body Solid: Body Solid dumbbells are highly durable and come with a rubber coating for added protection and grip. Their ergonomic design promotes proper lifting technique, making them a reliable choice for CrossFit training.
What Makes REP Fitness Stand Out Among Other Brands?
REP Fitness distinguishes itself in the fitness market through several key features:
- Quality Construction: REP Fitness dumbbells are made from high-quality materials, ensuring durability and longevity. Their solid build allows them to withstand rigorous CrossFit workouts without compromising performance.
- Versatile Weight Options: REP offers a wide range of weight increments, making it easier for athletes of all levels to find the perfect set for their training needs. This versatility is essential for CrossFit, where athletes often need to switch weights quickly for different exercises.
- Ergonomic Design: The handles of REP dumbbells are designed for comfort and grip, reducing the risk of slipping during intense workouts. This ergonomic approach helps users maintain proper form and control, which is crucial for safety in CrossFit routines.
- Affordability: Compared to many competitors, REP Fitness provides high-quality dumbbells at a more accessible price point. This affordability allows more athletes to invest in quality equipment without breaking the bank.
- Customer Support: REP Fitness is known for its excellent customer service, offering support and guidance for their products. Their commitment to customer satisfaction helps build trust and loyalty among users.
- Community Engagement: REP Fitness actively engages with the fitness community, often gathering feedback to improve their products. This connection to the CrossFit community ensures that their equipment meets the specific needs of athletes.
How Can Dumbbells Enhance Your CrossFit Performance?
Enhanced Stabilization: When performing exercises with dumbbells, your stabilizing muscles are engaged more than with barbells. This increased demand for stabilization helps develop core strength and balance, which are crucial for many CrossFit movements.
Variety of Exercises: Dumbbells offer the flexibility to perform a wide range of exercises that can improve different aspects of fitness, from strength to endurance. This variety keeps workouts fresh and allows for targeted training of specific muscle groups needed in CrossFit competitions.
Adaptability for All Levels: Dumbbells can be found in a range of weights, making them accessible for individuals at any fitness level. Whether you are just starting out or are an experienced athlete, you can adjust the weights to match your strength and skill level.
Space Efficiency: Dumbbells are compact and require minimal storage space, making them ideal for those with limited room for workout equipment. They can be easily stored in a closet or under a bed, yet still provide a comprehensive workout option.
What Are the Best Dumbbell Exercises for CrossFit?
- Dumbbell Snatch: This explosive movement engages multiple muscle groups and improves coordination and power. It involves lifting the dumbbell from the ground to overhead in one fluid motion, which is essential for developing Olympic lifting skills.
- Dumbbell Thruster: Combining a front squat with an overhead press, this compound exercise targets the legs, shoulders, and core. It helps in building strength and endurance while also boosting cardiovascular fitness, making it a staple in CrossFit workouts.
- Dumbbell Clean and Jerk: This two-part exercise helps develop explosive power and full-body strength, mimicking the Olympic lift dynamic. The clean lifts the dumbbells to the shoulders while the jerk propels them overhead, enhancing coordination and stability.
- Dumbbell Deadlift: A fundamental movement that strengthens the posterior chain, including the back, glutes, and hamstrings. It teaches proper lifting mechanics and is vital for improving overall strength and injury prevention.
- Dumbbell Bench Press: This upper body exercise targets the chest, shoulders, and triceps. It is particularly effective for building pressing strength and can be performed on a bench or even on the floor for added stability.
- Dumbbell Row: A key exercise for developing back strength and improving posture, the row targets the lats, rhomboids, and biceps. Variations include single-arm rows or bent-over rows, allowing for a comprehensive upper body workout.
- Dumbbell Lunges: This movement enhances leg strength, balance, and stability. It can be performed as forward, reverse, or lateral lunges, providing versatility and targeting various muscle groups throughout the legs.
- Dumbbell Wall Ball: A functional exercise that combines squatting and pressing, it mimics the movement of a wall ball but uses dumbbells for added challenge. This exercise is excellent for developing power and endurance, especially in a high-intensity setting.