Parcel ground shipping
Items weighing 149 lb or less ship by ground parcel rather than freight.

Parts & Labor, Fully Rebuilt
Remanufactured to full mechanical spec, covered from the day it lands.
Shipping calculator
Delivery options
Your item’s shipping method and price are confirmed in the shipping calculator and at checkout. Here is what each delivery path means.
Items weighing 149 lb or less ship by ground parcel rather than freight.
Your equipment is palletized and protected. The freight carrier schedules delivery, then uses a liftgate to lower it to your curb or driveway. Moving it inside and unpacking it are up to you.
When selected and available for your address, the delivery team brings the equipment into the room, assembles and tests it, then removes the packaging.
For commercial builds and multi-pallet orders, a dedicated trailer keeps the full order together in one delivery. We confirm the unloading plan before the truck ships.
Change your mind within 30 days of delivery and you can return the machine or exchange it for a different size, color or configuration.
Return shipping is the customer's responsibility and a 15% restocking fee applies to preference returns and exchanges. Freight items must go back packaged to the same standard they arrived in — we will tell you exactly what that means before anything is collected.
Anything that arrives damaged or fails under warranty is handled separately and carries no restocking fee. Full terms are in our Returns, Exchange & Refund Policy.
Coverage and accessories have to go on the same booking as the machine. Add them here and they travel together.
Commercial-grade equipment, inspected and supported by warranty.
The Nautilus Nitro Plus Seated Leg Curl is engineered to deliver smooth, consistent hamstring training with refined biomechanics and premium comfort. Designed for commercial fitness environments, this selectorized machine places users in an ergonomic seated position that promotes proper alignment and effective muscle isolation throughout the full range of motion.
Classic full-range variable resistance cams ensure consistent muscle loading from start to finish, while converging axis movement supports a natural, joint-friendly motion. A quick-set leg pad allows users of all sizes to achieve proper positioning quickly, and the heavily padded movement arm roller enhances comfort during every repetition. The E-Z Glide™ contoured seat adjusts easily, making setup fast and intuitive in high-traffic gym settings.
Oversized padded handgrips provide added stability and comfort, while integrated accessory trays on the weight stack keep water bottles and personal items within reach. Built with the durability and clean aesthetics the Nitro Plus line is known for, this seated leg curl is a dependable choice for facilities seeking reliable, space-efficient lower-body equipment.
Specifications & Features
Selectorized seated leg curl machine
Classic variable resistance cams for smooth, full-range hamstring loading
Converging axis movement for natural biomechanics
Ergonomic seated position for proper alignment and comfort
Quick-set leg pad for fast, accurate user positioning
Heavily padded movement arm roller for enhanced comfort
E-Z Glide™ contoured seat with simple adjustment
Oversized padded handgrips for added stability
Integrated accessory trays on weight stack
Weight stack capacity: 200 lbs
Dimensions (L × W × H): 56" × 36" × 54"
Machine weight: 560 lbs
1. Which selectorized lower-body machines are essential?
Leg extension, leg curl, and seated leg press are are top sellers and most common in gyms.
2. How do I adjust range of motion?
Most machines have adjustable backrests and pivot points; use numbered markers for consistency.
3. Do they require floor mounting?
Not required, but it never hurts; ensure a level surface and clear 3′ around the machine.
4. What financing options exist?
Same 0% APR financing available for all selectorized machines via Shop Pay.
5. Are replacement parts available?
Yes—Build A Gym stocks common cables, pulleys, and bushings for quick maintenance.
30-Day Returns & Exchanges
Buy with confidence. Every Build A Gym order includes a 30-day window to return or exchange, whether you want a different size, color or configuration. Return shipping is the customer's responsibility and a 15% restocking fee applies to preference returns; warranty and damage claims carry no restocking fee. Full details in our Returns, Exchange & Refund Policy.
The Nautilus Nitro Plus Seated Leg Curl is engineered to deliver smooth, consistent hamstring training with refined biomechanics and premium comfort. Designed for commercial fitness environments, this selectorized machine places users in an ergonomic seated position that promotes proper alignment and effective muscle isolation throughout the full range of motion.
Classic full-range variable resistance cams ensure consistent muscle loading from start to finish, while converging axis movement supports a natural, joint-friendly motion. A quick-set leg pad allows users of all sizes to achieve proper positioning quickly, and the heavily padded movement arm roller enhances comfort during every repetition. The E-Z Glide™ contoured seat adjusts easily, making setup fast and intuitive in high-traffic gym settings.
Oversized padded handgrips provide added stability and comfort, while integrated accessory trays on the weight stack keep water bottles and personal items within reach. Built with the durability and clean aesthetics the Nitro Plus line is known for, this seated leg curl is a dependable choice for facilities seeking reliable, space-efficient lower-body equipment.
Specifications & Features
Selectorized seated leg curl machine
Classic variable resistance cams for smooth, full-range hamstring loading
Converging axis movement for natural biomechanics
Ergonomic seated position for proper alignment and comfort
Quick-set leg pad for fast, accurate user positioning
Heavily padded movement arm roller for enhanced comfort
E-Z Glide™ contoured seat with simple adjustment
Oversized padded handgrips for added stability
Integrated accessory trays on weight stack
Weight stack capacity: 200 lbs
Dimensions (L × W × H): 56" × 36" × 54"
Machine weight: 560 lbs
1. Which selectorized lower-body machines are essential?
Leg extension, leg curl, and seated leg press are are top sellers and most common in gyms.
2. How do I adjust range of motion?
Most machines have adjustable backrests and pivot points; use numbered markers for consistency.
3. Do they require floor mounting?
Not required, but it never hurts; ensure a level surface and clear 3′ around the machine.
4. What financing options exist?
Same 0% APR financing available for all selectorized machines via Shop Pay.
5. Are replacement parts available?
Yes—Build A Gym stocks common cables, pulleys, and bushings for quick maintenance.
30-Day Returns & Exchanges
Buy with confidence. Every Build A Gym order includes a 30-day window to return or exchange, whether you want a different size, color or configuration. Return shipping is the customer's responsibility and a 15% restocking fee applies to preference returns; warranty and damage claims carry no restocking fee. Full details in our Returns, Exchange & Refund Policy.
The machines our install crew puts in the same room as this one - priced as one shipment, delivered in one booking.
$2,995.00
This machine