TITAN Series Rack Mounted Leg Curl and Extension

This rack mounted leg curl and extensions attachment hones in on your hamstrings and quads during standing leg curls and seated extensions. Add Olympic weight plates to ramp up resistance as you gain strength - perfect for everyone from rookies to seasoned pros. Locking in with the quick-mount J-hook secures your attachment inside your rack for a space-saving design that lets you push your limits with confidence and rock-solid stability. A comfortable padded seat adjusts with the turn of a knob, letting you switch between seated and standing movements in seconds - and ergonomic grip handles give you the comfort and control you need to power through your toughest workouts. Engineered to match the natural curve of your legs, the cushioned leg roller delivers smooth, controlled motion with every rep, so you can crush leg day in comfort.

What is a Rack Attachment?

What rack attachments are

Rack attachments bolt or pin onto a power rack or squat stand to expand what it can do — J-cups and safety arms/straps (the essentials), plus dip bars, a landmine, a lat pulldown, weight-plate storage, roller J-cups, and more. They turn a rack into a whole gym.

Compatibility comes first

An attachment must match your rack’s upright size (2x2, 2x3, or 3x3) and hole pattern/hardware (e.g. 5/8-in vs 1-in holes, Westside spacing). Attachments are usually series-specific — a Monster Lite J-cup won’t fit an Echo upright — so confirm the fit before buying.