Inspire - Series SF6 Functional Trainer w/ Selectorized Smith Bar

Designed with the same all-in-one philosophy as the renowned FT2 Pro, the SF6 integrates a selectorized Smith bar with a multi-pulley functional trainer to deliver a complete home gym in a single footprint. It offers similar versatility and full-body training capability, making it a strong alternative within the Inspire lineup.

Go Big AND Go Home
Train heavy and smooth with a selectorized Smith bar featuring a built-in weight multiplier that doubles resistance up to 350 lbs.

Safety and Speed
Centr’s patented Smith bar design lets you switch resistance with one quick pin release; get to the next set faster with no more changing, storing, or dropping plates.

Smooth, Frictionless Performance
Premium pulley and cable system ensures a consistent feel on every rep with high grade components.

Full-Body Function
Adjustable wide pulleys with 30 height positions, 2 low pulleys, 2 upper pulleys and a Smith bar offer everything from squats to presses.

Compact Design
Engineered to deliver maximum training potential in a minimal footprint.

Commercial Build, Home Ready
Heavy-duty steel frame, high-grade cables, and premium finish are built for lifters who expect commercial grade performance and the versatility of a full gym at home.

Includes 6 Accessories
Includes: 2 x D Handles, Triceps Rope, Multi-Purpose Belt, Dual Hook Curl Bar, and Ankle Strap.

The Inspire SF6 Smith Functional Trainer brings commercial grade performance home. Its selectorized Smith bar with built-in weight multiplier doubles resistance up to 350 lbs, letting you push past limits without the hassle of loading plates. Dual 165 lb weight stacks power an adjustable 6-pulley cable system for smooth, frictionless motion across 30 vertical pulley positions, delivering limitless full-body training options from presses and rows to rotations and curls.

An adjustable pull-up station, six essential attachments, and integrated storage for accessories and devices make transitions fast and training seamless. Built with a heavy duty steel frame, high grade cables, and a matte black powder coated finish, the SF6 combines the versatility of a full gym with a compact form factor all engineered for lifters who train with intent, every day.

Specifications

• Frame: 11–14 gauge steel
• Color & Finish: Matte black, powder coat
• Weight Stacks: 2 x 165 lb (upgradable)
• Pull-Up Bar: Multi-position, diamond knurled grip, 3 adjustable heights
• Max User Weight: 350 lb / 158.7 kg
• Vertical Pulley Positions: 30
• Resistance Ratio: 2:1
• Storage: Built-in central storage for accessories, 2 water bottles, and tablet
• Included Attachments: Triceps Rope, Multi-Purpose Belt, 2 x D Handles, Dual Hook Curl Bar, Ankle Strap
• Assembled Weight: 666.7 lb / 302.4 kg