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MEGASTAR TK100 Rack Mounted Leg Extension

The Perfect Complement to Your Leg Workout!

  • Compatible with ALL 1" hole racks, whether 2" × 2"/2" × 3" /3" × 3" uprights
  • Quick and easy installation
  • Numerous adjustable positions
  • Perfect for exercises like lat pulldowns, leg extensions, and chest-supported rows
Sale price$259.99 Regular price$359.99
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The Perfect Complement to Your Leg Workout!

Universal Compatibility
Compatible with any 1" hole rack ,whever 2x2",2x3" or 3x3", expanding your training possibilities without extra machines.
Multi-Function Training Platform
Switch between leg extensions, high pulley lat pulldowns, chest-supported rows, flies, low rows, and more — all in one compact attachment.
Multiple Adjustable Angles & Heights
The leg holder height, leg roller height, seat angle and height can be adjusted to suit your body type and workout needs, making it perfect for beginners to advanced training.
Quick & Easy Setup
Rotate the knob, insert the pin, and adjust height in seconds — no tools required.
Quick-Change Pop-Pin Adjustment
Simply pull the pin out of its current hole, move it to your preferred position, and release.
Premium Comfort & Ergonomics
Soft foam rollers protect your shins, while the elevated roller design improves knee position for smoother, more effective leg extensions.
Universal Compatibility
Multi-Function Training Platform
Multiple Adjustable Angles & Heights
Quick & Easy Setup
Quick-Change Pop-Pin Adjustment
Premium Comfort & Ergonomics
Universal Compatibility

Universal Compatibility

Compatible with any 1" hole rack ,whever 2x2",2x3" or 3x3", expanding your training possibilities without extra machines.

Multi-Function Training Platform

Multi-Function Training Platform

Switch between leg extensions, high pulley lat pulldowns, chest-supported rows, flies, low rows, and more — all in one compact attachment.

Multiple Adjustable Angles & Heights

Multiple Adjustable Angles & Heights

The leg holder height, leg roller height, seat angle and height can be adjusted to suit your body type and workout needs, making it perfect for beginners to advanced training.

Quick & Easy Setup

Quick & Easy Setup

Rotate the knob, insert the pin, and adjust height in seconds — no tools required.

Quick-Change Pop-Pin Adjustment

Quick-Change Pop-Pin Adjustment

Simply pull the pin out of its current hole, move it to your preferred position, and release.

Premium Comfort & Ergonomics

Premium Comfort & Ergonomics

Soft foam rollers protect your shins, while the elevated roller design improves knee position for smoother, more effective leg extensions.

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Take a Closer Look

Upgrade your rack with this multi-angle leg extension attachment for leg extensions, lat pulldowns, chest-supported rows, and more. Compatible with any 1" hole rack ,whever 2x2",2x3" or 3x3", it offers adjustable height and angles to fit any user. Soft foam rollers keep your legs comfortable, while the dual-lock system and heavy-duty steel ensure stability. Installs in seconds — just slide, lock, and lift.

Product image

Specifications

Overall Dimension

23" x 18" x 17"

Seat Pad Size

13.9" x 11"

Product Weight

25.3 lbs

Weight Capacity

260 lbs

Adjustments

7 angle seat,3 height positons

Compatibility

Compatible with Any Power Rack Featuring 1" Hole Uprights

FAQs

This versatile attachment supports more than just leg extensions. You can perform:
Leg extensions (quad-focused)
Lat pulldowns (when paired with a cable system)
Chest-supported rows
Seated curls or preacher curls (when creatively adapted)
It’s a multi-use platform that enhances a variety of upper and lower body movements.

This leg extension attachment is designed to be compatible with Megastar Fitness power racks and Smith machines.
For other brands, please ensure: The hole size of your rack is 1”, whether 2" × 2"/2" × 3"/3" × 3" uprights

The attachment is rack-mounted and compact. It’s designed to:
Save floor space compared to standalone machines
Be easily removed or adjusted when not in use