T-3 or X-3 Series Rack Mounted Leg Curl and Extension

T-3 or X-3 Series Rack Mounted Leg Curl and Extension

Crush leg day with this rack-mounted leg curl and extension attachment. Made to target your quads and hamstrings with standing curls and seated extensions, loading up to 275 LB of Olympic plates for serious strength gains. The quick-mount J-hooks lock securely inside your rack for a solid, space-saving setup, while the padded seat and adjustable roller make switching between movements quick and comfortable. Ergonomic grip handles keep you in control through every rep, and the smooth, curved leg roller follows your natural movement for a comfortable, powerful workout. Built tough and fully compatible with T-3 and X-3 Series power racks.

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T-3 or X-3 Series Rack Mounted Leg Curl and Extension Reviews

Based on 1 reviews from Gym Radar users, the Titan Fitness T-3 or X-3 Series Rack Mounted Leg Curl and Extension have an average rating of 2.33 out of 5. They're currently the #3 most-owned Leg Extension & Curl Attachments on Gym Radar, with 1 home gyms reporting ownership.

1 Review

2.33 / 5
Performance
2.00 / 5
Build Quality
2.00 / 5
Value
3.00 / 5

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Brandon Doyle
O’Doyle Rules Barbell Club
121 reviews
1250 points
(2.33)
2/6/2026
We have this at work. I will say it does fit on the Rogue R-3 rack just fine other than only one set screw will line up (not titans fault). The leg extension movement on this is basically useless the first 1/3 of the movement until gravity kicks in. Can make it better with a band so have some resistance at the start. It’s not the greatest leg extension. The leg curl works well. This may be the most awkward and unwieldy attachment I’ve ever had to take off and put back on a rack.
Performance
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