Description
Description
Centr SF6 Smith Functional Trainer
The Centr SF6 Smith Functional Trainer by Inspire is a comprehensive home gym system that integrates a selectorized Smith machine, dual-stack functional trainer, cable crossover, pull-up station, and accessory storage into a single compact unit. This versatile trainer is designed for serious strength training enthusiasts, offering full-body workout capabilities including squats, presses, rows, pulldowns, curls, triceps exercises, core training, and cable-based functional movements.
Constructed with heavy-duty 11-14 gauge steel, the SF6 features dual 165 lb weight stacks, a 6-pulley cable system, and a patented quick-change selectorized Smith bar. Its matte black powder-coated frame, adjustable pulley positions, built-in storage, and included attachment package make it an ideal centerpiece for premium home gyms, providing a complete strength training solution without the need for additional weight plates.
Key Features
- All-in-one design: Combines Smith machine, functional trainer, cable crossover, and more.
- Patented selectorized Smith bar: Provides up to 350 lb of resistance without weight plates.
- 20 lb Smith bar: Supports controlled pressing, squatting, and rowing.
- Dual 165 lb weight stacks: Offers a total of 330 lb selectorized weight capacity.
- 6-pulley cable system: Includes upper, lower, and adjustable swivel pulleys.
- 30 vertical pulley positions: Allows precise cable height adjustment.
- 2:1 cable resistance ratio: Ensures smooth, controlled functional training.
- Multi-grip pull-up bar: Features diamond knurled grip and adjustable height.
- Heavy-duty steel frame: Constructed with 11-14 gauge steel for stability.
- Matte black powder-coated finish: Resists wear and maintains a premium look.
- Built-in storage: Holds accessories, water bottles, and a tablet or device.
- Centr App access: Includes 3 months of guided training and programming.
Feature Highlights
Selectorized Smith Bar
The patented quick-change Smith bar uses a selectorized resistance system, allowing users to adjust load with a pin instead of loading plates. This innovation saves time between sets, keeps the training area cleaner, and makes heavy Smith machine movements more convenient for home gym training.
Built-In Weight Multiplier
The Smith bar resistance system is designed to deliver up to 350 lb of resistance, giving lifters a heavier training option without requiring separate Olympic plates. This helps support progressive strength training for squats, presses, lunges, shrugs, and other guided-bar exercises.
6-Pulley Cable System
The 6-pulley cable system includes upper, lower, and adjustable swivel pulleys, offering a wide range of motion and exercise variety. The 2:1 resistance ratio ensures smooth and controlled functional training movements.
Who This Is For
Specifications
| Specification | Value |
|---|---|
| Weight Stacks | Dual 165 lb (330 lb total) |
| Smith Bar Resistance | Up to 350 lb |
| Frame Construction | 11-14 gauge steel |
| Finish | Matte black powder-coated |
| Pulley Positions | 30 vertical positions |
| Cable Resistance Ratio | 2:1 |
Warranty
Residential: 10 years frame / 2 years parts and electronics / 1 year labor
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Frequently Asked Questions
Shipping
What countries do you ship to?
What countries do you ship to?
We currently ship to the United States, Canada, Australia and the UK. To enquire about shipping to a different destination, please contact us.
How long will it take to receive my order?
How long will it take to receive my order?
Standard shipping normally takes 3-5 days. Next day shipping is available on all domestic orders (for an additional charge). International shipping times depend on the products and destination (estimated at checkout).
Returns and Refunds
How do I return a product?
How do I return a product?
Items must be returned within 30 days after receiving your order. Items must be returned in the same condition in which they were received, be unworn/unused, have any tags still attached, and include all the original packaging.
How long will it take to receive my refund?
How long will it take to receive my refund?
Refunds are processed within 7 days from when we receive the item(s).








