Shark Fitness Shops in 
Dumbbells, bars & weights
Effective muscle building with dumbbells & weights
The ideal training equipment – For more strength, fitness, and well-being!
Our most popular dumbbells, bars, and weights
Weight plates and weights
Weight plates are discs that are placed onto a barbell (either Olympic bar or dumbbell) to individually adjust the load. They come in various materials, sizes, and designs.
Strength building
Adding weight plates to barbells, dumbbells, or other training equipment increases resistance. This promotes both muscle growth and enhanced strength. A steady increase in training weight is crucial for long-term progress.
Progressive overload
Weight plates enable a gradual adjustment of training intensity. This keeps the body consistently challenged, supports achieving new fitness goals, and helps prevent performance drops or plateaus.
Versatile use
Thanks to different weight classes, weight plates offer great flexibility in workouts. They are ideal for a wide range of exercises like squats, bench press, deadlifts, or shoulder press, and can be used in both strength training and functional training.
Adaptability
Weight plates are compatible with a wide range of fitness equipment. Whether it's barbells, dumbbells, cable machines, or plate-loaded machines – their easy handling allows for a broad variety of training variations.
Cast iron weight plates
The cast iron weight plates from Shark Fitness impress with their high stability, durability, and versatile usability. Made from solid cast iron and coated with a protective finish, they are perfect for intense strength training. Their standardized bore diameter ensures broad compatibility with barbells, making them a flexible choice for both home gyms and professional studios.
Thanks to ergonomic grip holes, the plates are easy to handle and can even be used for independent exercises. Another clear advantage: cast iron plates are generally much more affordable than rubber-coated plates – while still delivering excellent training quality. This makes them a smart, budget-conscious option for effective muscle building and strength training.
Rubber-coated weight plates
Rubber-coated weight plates are a popular choice for strength athletes and fitness enthusiasts who value durability and protection. These plates are covered with a sturdy rubber layer that not only protects the plates themselves but also safeguards the floor and training environment from damage.
The rubber coating provides better grip and prevents the plates from unpleasant clanking or slipping when set down. Additionally, the rubber absorbs shock and reduces noise levels during training. This makes rubber-coated weight plates especially suitable for use in gyms or home gyms, where care for the flooring and consideration for neighbors is important.
Besides their practical benefits, rubber-coated plates often have an attractive appearance, as the rubber layer can come in various colors. This makes it easier to distinguish plates by weight and makes training more efficient.
Overall, rubber-coated weight plates are an excellent investment for anyone who values a safe, quiet, and durable training experience.
Bumper plates
Bumper plates are high-quality weight plates made from solid rubber or coated with a thick rubber layer, specifically designed for dynamic strength training such as Olympic weightlifting, CrossFit, or functional fitness. Unlike traditional metal plates, they can be safely dropped from shoulder or overhead height without damaging the floor, barbell, or training environment.
A major advantage of bumper plates is their shock-absorbing effect. They protect the floor and significantly reduce noise, making them ideal for home gyms or studios with multiple training areas. Their uniform diameter—regardless of weight—ensures an even load distribution during exercises like the deadlift or clean, which also helps protect the barbell.
Despite many advantages, bumper plates have some downsides. Due to the lower material density of rubber, they are noticeably thicker than conventional iron plates. Those training with very heavy weights may face the capacity limits of the barbell. Additionally, bumper plates are generally more expensive—especially high-quality versions with a stainless steel core or color coding.
Urethane weight plates
Urethane weight plates stand for maximum quality and durability in strength training. They consist of a solid steel core coated with a highly resistant polyurethane (PU) layer. This material is much more durable than traditional rubber, completely odorless, and especially low-maintenance. Additionally, it impresses with its color and UV resistance—ideal for professional, long-term use in gyms or demanding home gyms.
Urethane plates retain their shape, appearance, and functionality even after years. They don’t fade, are scratch-resistant, and offer very low weight tolerance thanks to precise manufacturing. This makes them suitable not only for aesthetically premium training environments but also for users who value accuracy and professional standards.
Despite many advantages, urethane plates have some limitations. They are more expensive than rubber or iron variants and—unless they are special urethane bumpers—are not suitable for repeated dropping from great heights.
Our recommendation:
Our clear recommendation: Jordan Tri Grip Urethane Premium weight plates. For those who make no compromises in training—robust, grippy, and extremely durable.
Barbells – the heart of strength training
Barbells are the central element in strength sports – they combine strength, technique, and versatility. Whether you're a beginner in a home gym or an advanced athlete in a fitness studio, many fundamental exercises cannot be performed effectively without the right barbell. It forms the foundation for classics like bench press, squats, deadlifts, shoulder press, or bicep curls.
Olympic barbells – the heart of strength training
Olympic barbells are the central training tool in strength sports—suitable for both beginners and professionals. They form the foundation for all major compound exercises like bench press, squats, deadlifts, and shoulder press, enabling effective full-body training with progressive overload. Due to their versatility and durability, they are indispensable in every fitness studio and home gym.
Not all Olympic barbells are the same—models vary significantly depending on training goals, sport, and user needs. Here’s a comparison of the main types:
Olympic barbell
Powerlifting bar
Studio barbell
Beginner barbell
SZ curl bar – the ergonomic choice for effective arm training
The SZ curl bar, also known as a curl bar, is a specially shaped barbell primarily used for arm workouts. Its curved design allows a natural hand position, which particularly eases the wrists during bicep curls and triceps exercises like the French press, enabling a joint-friendly execution.
SZ curl bars typically measure between 120 and 130 cm in length and weigh between 6 and 10 kg, depending on the model. They come with either a 30 mm sleeve for classic weight plates or a 50 mm sleeve for Olympic plates. The curved grip areas offer various grip options to target different muscle parts precisely.
Its compact size makes it especially popular for home gyms, and it is excellent for isolated arm training. The advantages include an ergonomic grip position, joint protection, and focused work on the biceps and triceps. The downsides are a more limited exercise selection compared to the straight barbell and that cheaper models often lack a rotating sleeve.
Overall, the SZ curl bar is an effective addition to any strength training, especially when focusing on the upper body and joint-friendly execution.
Adjustable dumbbell bars – flexible dumbbell training with customizable weight
Adjustable dumbbell bars are compact handles onto which individually selectable weight plates can be loaded. Their biggest advantage is easy adjustability—the dumbbell weight can be flexibly adapted to your personal training level and the specific exercise. Whether targeting biceps, triceps, shoulders, or chest, a single pair of adjustable dumbbell bars allows for varied and focused strength training.
With variable loading, you save space and cost compared to fixed-weight dumbbells. Secure locking collars ensure the weight plates stay firmly in place during workouts, keeping handling comfortable.
Adjustable dumbbell bars are the perfect choice for customizable, space-saving, and versatile dumbbell training—whether in a home gym or a professional fitness studio.
Dumbbells and barbells for your training – stable, effective, and versatile
Fixed-weight dumbbells and barbells are an excellent choice for efficient strength training—both in professional studios and home gyms. Unlike adjustable dumbbells, fixed-weight dumbbells and barbells are ready to use immediately. No adjustments or plate changes are needed, saving valuable time—especially during supersets or group training.
Fixed-weight dumbbells are ideal for a variety of isolated exercises like bicep curls, shoulder presses, lateral raises, or tricep kickbacks. They offer maximum freedom of movement, are compact, and allow targeted muscle engagement. Fixed-weight barbells are perfect for complex compound exercises such as squats, deadlifts, bench presses, or rows. Their consistent resistance ensures safe movement patterns, particularly in functional training.
Fixed-weight barbells come in numerous weight increments, enabling progressive training—whether for muscular endurance, muscle growth, or maximum strength. They typically feature durable rubber or urethane coatings that not only ensure longevity and quiet use but also protect floors and improve grip comfort.
Thanks to their robust construction, non-slip handles, and stable connection between handle and weight head, fixed dumbbells and barbells provide a professional, maintenance-free solution for daily use. For those who want to train efficiently, safely, and time-effectively, fixed-weight dumbbells and barbells are an excellent choice.
Adjustable dumbbells – flexible training at the push of a button
Adjustable dumbbells are the perfect solution for anyone who wants to train efficiently at home—without needing a full set of dumbbells or a lot of space. These space-saving dumbbells for the home gym can be adjusted in seconds and replace up to 15 traditional dumbbells.
Thanks to innovative technologies like the twist mechanism or locking system, you can quickly and safely change weights—ideal for smooth workouts with varying exercises. Whether your goal is muscle building, fat burning, or targeted strength training, an adjustable dumbbell system lets you customize the load anytime.
Especially for small apartments or home gym training, this system is a real win: you save space, time, and money. Instead of countless weight plates, you only need one compact set. Investing in adjustable dumbbells pays off—for beginners and experienced athletes alike. They offer maximum flexibility and make your home workout as effective as in the gym.
NÜOBELL adjustable dumbbells – the best adjustable dumbbells on the market
If you're searching for the best adjustable dumbbells, you can't overlook the NÜOBELL dumbbells. They are considered one of the most modern and high-quality dumbbell systems worldwide — not only because of their elegant design but especially due to their smart technology, easy operation, and excellent training quality. Whether you're a beginner, advanced, or ambitious athlete, the adjustable NÜOBELL dumbbells set new standards for the home gym.
✅ Fast weight change with just one twist
The core of the NÜOBELL dumbbells is the extremely quick and intuitive adjustment mechanism. No need to swap weight plates, loosen clips, or screws — the weight is adjusted directly on the handle. With a simple twist, you can switch within seconds from 2 kg up to 20 kg or 32 kg, depending on the model — without interrupting your workout.
This makes your workout more efficient and dynamic, without wasting time on tedious adjustments.
✅ Studio quality—for your training at home
Unlike many other adjustable dumbbells that often feel bulky or unbalanced, NÜOBELLs impress with an authentic dumbbell feel. The handles are made of solid steel, ergonomically shaped, and finely knurled — for a secure grip even during intense sessions. The dumbbells fit perfectly in your hand and allow clean, controlled movements — just like in the gym. Plus, NÜOBELL comes in various colors.
✅ Space-saving, compact, and extremely stable
A complete dumbbell set can take up a lot of space. With NÜOBELL, you only need one pair that replaces up to 16 individual dumbbells. This saves not only enormous space but also costs and effort. The mechanism is stable, durable, and designed for daily use — ideal for any home gym, whether in your apartment or basement studio.
Kettlebells – effective full-body training with just one tool
Dumbbell and Weight Plate Racks – Order, Safety & Efficiency in the Home Gym
A tidy training area is not only visually appealing – it is also safer, more efficient, and more motivating. Anyone who regularly trains with free weights knows: without a stable dumbbell or weight plate rack, chaos quickly ensues. Weight plates lie on the floor, dumbbells roll around – this disrupts the training flow and increases the risk of injury.
A high-quality dumbbell or weight plate rack provides a solution here: it creates order, saves space, and at the same time protects your equipment from damage. Whether you train in a gym or at home – proper storage is a must for every serious training environment.
Dumbbell Rack
A sturdy dumbbell rack provides space for barbells, EZ bars, or complete adjustable dumbbell sets. Depending on the model, you can securely and neatly store multiple dumbbells, ensuring quick access to the right weight at any time. The dumbbells are positioned at an ideal grip height for comfortable handling during training.
Non-slip rubber pads or holding clips add extra safety and protect your equipment from scratches and damage. This not only extends the lifespan of your dumbbells but also increases training safety.
Especially practical for the home gym: Many dumbbell racks are compact, space-saving, yet extremely durable — perfect for rooms with limited space without compromising on stability.
Weight Plate Rack
High-Quality Weight Plate Rack – Clean, Safe & Space-Saving Storage
A high-quality weight plate rack is the perfect solution for storing your weight plates in a clean, safe, and space-saving way. Especially when training with barbells or machines, numerous individual plates can quickly accumulate—and without a proper storage system, this can become confusing and even dangerous.
With a sturdy plate rack, your plates are neatly organized and always within easy reach—whether it’s 5 kg, 10 kg, or 20 kg. This keeps your training area tidy, saves time when switching weights, and reduces the risk of injury.
Modern weight plate racks feature multiple holders for various weight classes—usually for 30 mm (standard) or 50 mm (Olympic) plates. The storage arms are arranged ergonomically so you can load and unload plates comfortably—without unnecessary bending or shifting.
Some models even offer additional storage for barbell bars, making the rack a true multifunctional solution for any home gym.