Skip to content

Cart

Your cart is empty

LITE® INERTIA Base Edition Flywheel Training Platform

Sale price$2,955.00

Description

Train smarter with the LITE® INERTIA Base Edition. This Italian-engineered flywheel platform delivers adaptive resistance and eccentric overload for athletes and trainers focused on performance and control. Compact, durable, and built for precision, it transforms traditional strength training.

How It Works
The INERTIA system uses kinetic energy stored in a spinning flywheel to create variable resistance. As you pull the rope concentrically, the flywheel accelerates. When released, it reverses direction, forcing your muscles to control and absorb the returning energy eccentrically. The faster you pull, the greater the resistance, adapting instantly to your effort and fatigue.

Key Features
• Speed-Dependent Variable Resistance: The faster you move, the greater the resistance, matching your effort in real time.
• Eccentric Overload Training: Build power by decelerating faster than you accelerate.
• Quick Resistance Adjustment: Change intensity instantly with Lite®’s patented sliding sleeve—no flywheel swaps needed.
• Custom Rope Length Control: Adjust the rope to suit different exercises and movement ranges.
• Cylindrical Shaft Design: Ensures smoother motion and higher eccentric load than conical systems.
• Wall Guide Compatibility: Add the optional wall guide for horizontal or open-chain movements.
• Compact, Portable Build: Integrated wheels make transport and storage effortless.
• Durable Construction: Built for long-term performance in professional or home environments.

Included Accessories (Base Edition)
• Squat belt (one size)
• Dual handles (28 mm grip)

Optional Accessories (Full Edition)
• Handlebar (28 mm grip)
• Anklet strap
• Inclined push board
• Wall guide for horizontal exercises
• Kong duck pulley for wall guide

Specifications
• Max Size (W × D × H): 23″ × 36″ × 13″ (≈ 58 × 92 × 33 cm)
• Device Weight: 86 lbs (≈ 39 kg)
• Flywheel: 11 kg / 12″ diameter
• Max User Weight: 353 lbs (≈ 160 kg)
• Exercise Surface (W × D × H): 31″ × 19″ × 9″ (≈ 79 × 48 × 23 cm)
• Rope Range of Motion: 98″ (≈ 249 cm)
• Resistance Range (at 0.5 m/s²): 72 – 1,362 N

Why Choose INERTIA by Lite®
• Trains both concentric and eccentric phases for complete strength development.
• Compact footprint fits easily in home gyms, studios, or training facilities.
• Ideal for athletes, rehabilitation, and performance conditioning.
• Requires no external weights or maintenance.

The LITE® INERTIA Base Edition redefines resistance training. With adaptive kinetic technology and precision control, it delivers professional-grade performance for athletes, trainers, and anyone serious about building functional power.

LITE® INERTIA Base Edition Flywheel Training Platform
LITE® INERTIA Base Edition Flywheel Training Platform Sale price$2,955.00

"After 6 months with the XMARK Functional Trainer, I can confidently say it's the best investment I've made for my home gym. The cable system is incredibly smooth, and the weight stack provides consistent resistance throughout the full range of motion. Build quality is commercial-grade - feels like equipment you'd find in a premium gym." — Marcus T., Chicago, IL

"I was hesitant about the space it would take up, but the XMARK's compact design fits perfectly in my garage gym. The variety of exercises I can do is endless - from lat pulldowns to functional movements. Assembly was straightforward with clear instructions." — Lisa M., Portland, OR

I’ve had mine for almost a year and couldn’t be happier. It was nearly double the price when I bought it, and I’d still do it again. The tub gets cold fast, feels great, and I love that I can deflate and store it in winter. Support was quick and friendly when I called. Friends and family love using it too. Highly recommend!

--Max B.--

Description

Train smarter with the LITE® INERTIA Base Edition. This Italian-engineered flywheel platform delivers adaptive resistance and eccentric overload for athletes and trainers focused on performance and control. Compact, durable, and built for precision, it transforms traditional strength training.

How It Works
The INERTIA system uses kinetic energy stored in a spinning flywheel to create variable resistance. As you pull the rope concentrically, the flywheel accelerates. When released, it reverses direction, forcing your muscles to control and absorb the returning energy eccentrically. The faster you pull, the greater the resistance, adapting instantly to your effort and fatigue.

Key Features
• Speed-Dependent Variable Resistance: The faster you move, the greater the resistance, matching your effort in real time.
• Eccentric Overload Training: Build power by decelerating faster than you accelerate.
• Quick Resistance Adjustment: Change intensity instantly with Lite®’s patented sliding sleeve—no flywheel swaps needed.
• Custom Rope Length Control: Adjust the rope to suit different exercises and movement ranges.
• Cylindrical Shaft Design: Ensures smoother motion and higher eccentric load than conical systems.
• Wall Guide Compatibility: Add the optional wall guide for horizontal or open-chain movements.
• Compact, Portable Build: Integrated wheels make transport and storage effortless.
• Durable Construction: Built for long-term performance in professional or home environments.

Included Accessories (Base Edition)
• Squat belt (one size)
• Dual handles (28 mm grip)

Optional Accessories (Full Edition)
• Handlebar (28 mm grip)
• Anklet strap
• Inclined push board
• Wall guide for horizontal exercises
• Kong duck pulley for wall guide

Specifications
• Max Size (W × D × H): 23″ × 36″ × 13″ (≈ 58 × 92 × 33 cm)
• Device Weight: 86 lbs (≈ 39 kg)
• Flywheel: 11 kg / 12″ diameter
• Max User Weight: 353 lbs (≈ 160 kg)
• Exercise Surface (W × D × H): 31″ × 19″ × 9″ (≈ 79 × 48 × 23 cm)
• Rope Range of Motion: 98″ (≈ 249 cm)
• Resistance Range (at 0.5 m/s²): 72 – 1,362 N

Why Choose INERTIA by Lite®
• Trains both concentric and eccentric phases for complete strength development.
• Compact footprint fits easily in home gyms, studios, or training facilities.
• Ideal for athletes, rehabilitation, and performance conditioning.
• Requires no external weights or maintenance.

The LITE® INERTIA Base Edition redefines resistance training. With adaptive kinetic technology and precision control, it delivers professional-grade performance for athletes, trainers, and anyone serious about building functional power.