NÜOBELL S 5100 Adjustable Dumbbells (5-100lbs)

Maximum performance. Zero compromise.

The NÜOBELL S 5100 is the flagship of the NÜOBELL S Series—engineered for lifters who demand heavier top-end loading, instant adjustments, and uncompromising build quality in a space-efficient format.

With up to 100 lb per dumbbell, adjustable in precise 5 lb increments, the S 5100 replaces an entire commercial dumbbell rack while maintaining perfect balance, speed, and a true free-weight feel. Simply rotate the handle to select your weight—no pins, no plates, no downtime between sets.

This next-generation design features four shifting half plates, a redesigned aluminum handle, thicker reinforced plates, and stainless-steel V-connectors, delivering a smoother adjustment mechanism, quieter operation, and significantly improved durability over earlier adjustable systems.

Designed and patented in Sweden, the S 5100 is ideal for advanced home gyms, strength-focused athletes, and anyone who wants long-term progression without constantly outgrowing their equipment.

Key Features

• Adjustable from 5–100 lb per dumbbell
• 5 lb increments for precise progression
• Instant weight changes via integrated handle selector
• Reinforced plate system with stainless steel V-connectors
• Smooth, quiet, maintenance-free operation
• Compact footprint—replaces a full dumbbell rack
• Sold as a pair (2 dumbbells)

Who It’s For

• Advanced lifters who need heavier top-end resistance
• Home gyms built for long-term progression
• Strength, hypertrophy, and compound-movement training
• Users who want commercial-grade capability without commercial-grade space requirements

The NÜOBELL S 5100 delivers the ultimate adjustable dumbbell experience—built to grow with you, rep after rep, year after year.