The Nautilus Impact Triceps Extension is engineered to isolate and strengthen the triceps, delivering a controlled and effective arm extension motion. Perfect for users looking to enhance pressing strength or achieve defined upper arms, this machine combines a biomechanically optimised cam with a true 1:1 weight ratio for smooth, consistent resistance. With Lock N Load® pinless weight selection, an adjustable ratcheting seat, and ergonomic design, it’s suitable for all fitness levels and integrates seamlessly into upper-body or arm-focused strength circuits.
Key Features
-
Targeted Triceps Training – Isolates the triceps for strength, toning, and improved pressing power.
-
1:1 Pulley Ratio – Delivers even and predictable resistance through the full range of motion.
-
Lock N Load® Technology – Quick and secure weight changes without the need for pins.
-
Ergonomic Ratcheting Seat – Easy adjustment for proper alignment and user comfort.
-
Compact Design – Ideal for both commercial gyms and space-conscious facilities.
Specifications
-
Width: 117 cm (46 in)
-
Length: 119 cm (47 in)
-
Height: 152 cm (60 in)
-
Machine Weight: 226 kg (499 lbs)
-
Shipping Weight: 263 kg (580 lbs)
-
Weight Stack: 90 kg (180 lbs)
-
Incremental Weight System: 5 lb increments for progressive overload
-
Pulley Ratio: 1:1
-
Frame Colour: Matte Black (60 Black – custom colours available)
-
Upholstery: Premium Black padding
-
Frame Finish: Electrostatic powder coating
-
Tubing Thickness: 11-gauge steel
-
Levelling System: Rubber feet for floor protection and stability
Additional Features
-
Fixed Path Motion – Ensures proper form and muscle isolation for safe training.
-
Colour-Coded Adjustments – Quick and easy setup for different users.
-
Contoured Pads – Provide comfort and support during the exercise.
-
Premium Rubber Grips – Non-slip handles for a secure and stable hold.
-
Safety Features – Includes safety stops and catch mechanisms for user confidence.
-
Weight Stack Shrouds – Steel inner and outer shrouds with clear windows for durability and safety.
-
Custom Branding Options – Paint finishes, upholstery colours, and logos available (extended lead times apply).
Smaller items are typically shipped within 5 business days. Delivery times then vary depending on the shipping method selected at checkout.
Some larger fitness equipment is made to order and may have a lead time of approximately 6–12 weeks. For these items, payment is pre-authorised at checkout and our team will contact you to confirm the estimated delivery date before the transaction is fully processed.
We hope you love your purchase, but if you need to make a return, you can shop with confidence. Returns are always free and can be made in person or by mail.
We stand behind the quality of all our fitness, wellness and recovery equipment. Most products come with a standard 12-month manufacturer’s warranty that covers defects in materials or workmanship. Some items may include extended coverage depending on the brand. If you experience any issues within the warranty period, simply contact our support team with your order details and we’ll assist with a repair, replacement or refund where applicable. Our goal is to ensure you feel confident and supported in every purchase.
Contact
If you’d like to get in touch with Premium Performance, please use the form below. Our business hours are Monday to Friday, 9:00 AM – 6:00 PM. We aim to reply within one hour during these times and the same day on weekends.
