One Weight System. Unlimited Training Possibilities.

The RPM Power VEKTOR Series Adjustable Dumbbells are more than just adjustable weights, they are the foundation of a complete modular strength training system. Available in 24kg or 36kg configurations, the VEKTOR Series delivers the solid feel of traditional dumbbells with fast weight adjustment and unmatched versatility. Designed from durable alloy steel with a secure quick-lock mechanism, these dumbbells allow you to train efficiently while expanding your setup over time with compatible VEKTOR attachments.

Key Features:

• Available in 24kg or 36kg adjustable sets

• Quick-adjust knurled locking system

• Heavy-duty alloy steel weight plates

• Anti-roll angular dumbbell heads

• Medium knurled steel handles

• Stable, rattle-free plate connection

• Modular VEKTOR attachment compatibility (Kettlebell, EZ Curl Bar or 1.4m Olympic Barbell)

• Space-efficient all-in-one strength system

• Purchase the full bundle at a discounted price here

Compatible Add-On Attachments (Optional)

• VEKTOR Adjustable Kettlebell Handle

• VEKTOR EZ Curl Barbell

• VEKTOR 1.4m Adjustable Barbell

FAST & SECURE WEIGHT ADJUSTMENT: Change training intensity in seconds using the VEKTOR quick-adjust locking system. Simply loosen the precision knurled screw slightly to add or remove plates, no full disassembly required. The secure locking mechanism keeps plates firmly in place, allowing smooth transitions between sets without downtime.

STABLE, RATTLE-FREE CONSTRUCTION: Each weight plate connects using an interlocking alignment system supported by dual safety pins. This design eliminates movement between plates, reducing noise while ensuring a tight, secure feel during every repetition.

TRADITIONAL DUMBBELL FEEL: Unlike many adjustable systems, the VEKTOR Series maintains the balance and handling of a fixed commercial dumbbell. The solid steel handle features medium diamond knurling, providing confident grip control for presses, rows, curls, and heavy strength work.

ALL-METAL BUILD: Constructed entirely from powder-coated steel and alloy weight plates, the VEKTOR dumbbells are built for years of consistent training. The angular head design prevents rolling and allows safe placement on floors, racks, or benches between sets.

VERSATILE TRAINING: The flat-sided construction improves stability for exercises such as renegade rows and floor-based movements, while the smooth outer edges allow comfortable thigh placement before pressing exercises like incline presses or shoulder presses.

VEKTOR ECO-SYSTEM: Your adjustable dumbbells are just the beginning. VEKTOR weight plates are fully compatible with optional attachments, allowing you to expand your training without purchasing additional weights:

• Adjustable Kettlebell Handle – Convert plates into a kettlebell (up to 40kg)

• EZ Curl Bar (11kg) – Targeted arm and accessory training

• 1.4m Barbell (12.6kg) – Full-body compound lifting

• Dumbbell Stand – Ergonomic loading and organised storage

The daily cut-off times for orders dispatched from RPM Power is 12pm. We aim to dispatch orders within the time frames outlined on our Shipping & Deliveries page. All times are measured in business days only and exclude weekends and Republic of Ireland public holidays.

Dispatch and delivery timeframes should be considered as estimates and are not guaranteed. These can vary during peak seasons and end-of-sale periods. We will draw your attention to any dispatch delays that may be occurring during these periods with a notice on our website.

Parcel orders: Small/lightweight items are dispatched via the courier network and automated tracking details will be provided to you. To ensure minimal shipping costs for our customers, some items may arrive in multiple packages. Although dispatched together, these packages can often become separated on their way to you and some may arrive a day later than the others.

 Pallet orders: Heavy/oversized items are dispatched via the pallet network. Please note that there is no tracking reference provided for pallet deliveries and they are kerbside delivery service only meaning that the delivery driver will not bring your item(s) inside your home. Read our article on pallet deliveries for more information.

At RPM Power, customer satisfaction is our highest priority. We are committed to supporting you with any product-related concerns that may arise. While it is inevitable that issues may occasionally occur, our warranty policy is designed with a customer-focused approach to ensure a fair and efficient resolution.

All RPM Power products are covered under warranty. Warranty coverage varies depending on product type. For full details, please read our Warranties Terms and Conditions.