SKLZ SpeedSac Weighted Sled Resistance Training System

The SKLZ SpeedSac Weighted Sled Resistance Training System is a variable-resistance training sled designed to help athletes develop explosive leg drive, acceleration and speed. With adjustable resistance up to 13.6kg and a 360-degree rotating belt for multi-directional movement, it delivers effective lower-body resistance training for athletes of all levels.

Build Speed and Explosive Power

The SpeedSac provides resistance training similar to traditional metal sleds while offering a lightweight, portable design that is easy to transport and set up virtually anywhere.

Develop Explosive Leg Drive

Increase lower-body strength and power by performing resisted sprints and acceleration drills designed to improve athletic performance.

Train Like a Weighted Sled

The variable-resistance design mimics the benefits of a traditional weighted sled, helping athletes build strength, speed and conditioning.

Adjust Resistance to Match Your Training

Customisable Resistance

Three removable weight bags allow resistance to be adjusted up to 30lbs, making it suitable for a variety of fitness levels and training goals.

Multi-Directional Training

The 360-degree rotating belt supports forward, backward and lateral movement drills to improve overall athletic performance.

Key Features

• Weighted sled resistance training system
• Adjustable resistance up to 13.6kg
• Three removable weight bags
• Develops speed, acceleration and leg drive
• 360-degree rotating training belt
• Suitable for multi-directional drills
• Portable alternative to traditional metal sleds
• Durable construction for long-term training use

Ideal For

Athletes, coaches and sports teams looking to improve sprint speed, acceleration, power and overall athletic performance through resisted sprint training.

Why Choose the SKLZ SpeedSac Weighted Sled Resistance Training System?

Unlike traditional metal training sleds, the SpeedSac offers adjustable resistance and convenient portability without compromising training effectiveness. Whether you're working on explosive starts, sprint mechanics or overall conditioning, it provides a versatile solution for speed and power development.