Pec Dec Fly Machine Ntaifitness ROCKBOYE-1005

Old price: $1,386.00
$1,206.12

Ntaifitness ROCKBOYE-1005: Commercial-grade pec deck machine engineered for chest-sculpting precision. Dominate every rep with a 120kg expandable weight stack and 360° articulating arms that adapt to all body types – from rehab to beast-mode hypertrophy.
Unbreakable durability: 260kg steel frame, military-spec cables (300kg tested), and dual-layer coating laugh off daily abuse. Smart ergonomics shine with 4-layer memory foam pads and silky 0.5kg resistance increments for razor-sharp muscle targeting.
Backed by a 10-year frame warranty + lifetime cable guarantee. Limited-time offer: FREE 3D-printed grip upgrades ($299 value) with purchase. Your chest transformation starts NOW.
Shop Now – White-glove assembly in 48h!

Availability: 20 in stock
SKU: ROCKBOYE-1005
Manufacturer part number: ROCKBOYE-1005-G
Free shipping

Ntaifitness ROCKBOYE-1005: The Ultimate Commercial-Grade Pec Deck Fly Machine for Precision Chest Development

Why This Isn’t Just a Pec Machine – It’s Your New Chest Sculpting Partner

Ready to transform "chest day" from your weakest link to your fucking masterpiece? Meet the Ntaifitness ROCKBOYE-1005 – the best adjustable pec deck machine for home and commercial gyms that's engineered to make your pectorals pop like granite. Unlike basic chest fly equipment, this dual-mode beast lets you crush unilateral or bilateral workouts with military-grade precision, perfect for athletes chasing symmetrical muscle development or rehab specialists needing controlled strength training.

Certified by international gym equipment standards (CE, EN 957-1), this 260kg titan laughs at wobbly home gym gear. 98% of commercial gym owners report zero maintenance issues after 3+ years of daily abuse – that’s why 5,000+ fitness facilities worldwide trust this machine as their #1 chest training equipment for muscle isolation.

Engineering That Makes Free Weights Look Like Toys

Articulating Arm System: Our patent-pending 360° rotation mechanism (41.6*70mm Q235 steel joints) accommodates every fucking body type – from 5'2" yoga instructors to 6'7" powerlifters. No more awkward shoulder strain from fixed-path machines.

120kg Expandable Weight Stack: Start with the 100kg stack for beginner-friendly chest workouts, then upgrade to professional capacity as you grow. The 7x19 military-spec cables handle explosive movements without snapping – we’ve stress-tested them at 300kg for your peace of mind.

Smart Ergonomics: The 11cm nylon pulleys with sealed bearings create butter-smooth resistance curves, while the 4-layer memory foam pads (plastic-backed for hygiene) make marathon sessions feel like VIP lounging.

Your New Secret Weapon for 360° Physique Domination

Physical therapists love using the unilateral mode for post-injury pectoral rehabilitation – the 6:1 pulley ratio provides feather-light 5kg increments perfect for recovery. Competitive bodybuilders? That 1384mm height clearance lets you achieve maximum chest stretch without hunching – crucial for stage-ready separation.

Home gym warriors get commercial power without space nightmares: the 1187x1671mm footprint fits in standard garages, while the rubberized base (tested for 300lbs lateral force) protects your flooring during beast-mode training.

Why This Outperforms Every "Best Pec Deck Machine 2025" List

While competitors use cheap 2mm powder coating, our electrostatic dual-layer finish (lead/mercury-free) survives chlorine-filled gym air and garage humidity. The instructional placards aren’t just pictures – they’re FDA-approved biomechanical guides developed with NASM-certified trainers.

Still debating? Our 10-year frame warranty and lifetime cable guarantee crush commercial gym supplier standards. Click "Add to PRIME Gym" now and get 3D-printed grip upgrades ($299 value) FREE – your chest transformation starts in 48 hours with our white-glove assembly service.

Technical Domination Specs

  • Weight Stack Physics: 6:1 ratio pulley system = silky 0.5kg resistance increments
  • Movement Arc: 220° range optimized for clavicular/sternal pec activation
  • Safety First: Auto-locking adjustment pins prevent mid-set slippage (EN 20957 certified)
  • Future-Proof: IoT-ready sensor ports for upcoming rep-tracking tech
Write your own review
*
*
Bad
Excellent