What is the Leg Extension / Curl Attachment?The attachment adds leg extension and leg curl exercises to a compatible bench. It has a heavy-duty matte black steel frame with an electrostatic powder coat finish, and its pads are closed-cell foam with a

What is the Leg Extension / Curl Attachment? The attachment adds leg extension and leg curl exercises to a compatible bench. It has a heavy-duty matte black steel frame with an electrostatic powder coat finish, and its pads are closed-cell foam with a single stitched Naugahyde covering. It measures 21 inches wide, 20 inches long, and up to 32 inches high, and weighs 25 lbs.Which equipment is it compatible with? The attachment connects to the SCS-WB, FIDB, and FID7 benches. For the FT2 cable resistance system, you need the FT2 Leg Kit option.How do I add weight to the attachment? The attachment has a built-in weight horn, so you can add weight plates for additional resistance.What is the FT2 adapter kit? The adapter kit connects the leg extension arm to the lower rear cables of the FT2, so the FT2&#x2019;s cable resistance provides the load for leg extensions. The kit includes two 3.5-inch pulleys, two L-bracket cable retainers, two barrel spacers, a cable bracket, and the hardware for installing them.How do I install the FT2 adapter kit? Installation takes three steps. First, attach the two 3.5-inch pulleys, the two L-bracket cable retainers, and the two barrel spacers to the bench frame using the M10 &#xD7; 180 mm hex bolt, two M10 flat washers, and an M10 lock nut. Make sure the L-bracket cable retainers face downward, and tighten the bolt without overtightening it. Second, attach the cable bracket to the leg extension arm with the M8 &#xD7; 60 mm hex bolt, two M8 flat washers, and an M8 lock nut. Third, connect one end of each adapter cable to the lower spring clip on the rear cable of the FT2, and attach a spring clip on the other end to the cable bracket on the leg extension arm. Route each adapter cable between the L-bracket cable retainer and the pulley. Repeat for the other side.Is there another way to connect the leg extension to the FT2? Yes. Unhook the cable end with the red grip from the swivel pulley slider assembly on the front chrome upright tube, and let it rest against the lower pulley. Move the swivel pulley slider assembly to the top hole in the front upright tube. Pull the lower rear cable forward, and attach it to the leg extension arm as described in step 3. Repeat for the other side.What safety precautions should I follow? Consult your doctor before starting any exercise program, and stop immediately if you experience dizziness, shortness of breath, or pain. You can also review our exercise equipment safety guidelines at centr.com/pages/exercise-equipment-safety-guidelines.What warranty comes with the attachment? The attachment has a limited lifetime warranty. You can register your product at centr.com/pages/warranty-registration.Still need help? Reach out to us at <a href="mailto:hello@centr.com">hello@centr.com</a> and our team will be happy to help.

FAQs

Model: FT2-LCK. User Manual - English (2015-01-01). User Manual - French (2025-08-28)

Model: FT2-LCK<a href="https://cdn.shopify.com/s/files/1/0597/5936/2153/files/LE_to_FT2_Adapter_Kit.pdf?v=1756327150" target="_blank" rel="noopener noreferrer">User Manual - English</a> (2015-01-01)<a href="https://cdn.shopify.com/s/files/1/0597/5936/2153/files/80591-FR-V2025-08-28_UM_FT2-LCK.pdf?v=1757538227" target="_blank" rel="noopener noreferrer">User Manual - French</a>&#xA0;(2025-08-28)

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