Refurbished Keiser Functional Trainer

Availability: In Stock. Out of Stock.  Lead time varies. Most products ship within 24 hours.
Condition: Used
Questions? Email Us
Looking to rent instead?   Rent this Functional Trainer Have one to sell?   Sell your Functional Trainer

Product Code: KS-FT-MPN: 3020


The Used Keiser Functional Trainer is more than just a cable you can pull in various directions; it’s pulling at the speed we perform that makes it truly functional. We designed this machine to be faster than the fastest human being so that we could train any movement at any speed or direction. To truly understand what this all means, you’ve got to try it. Once you do, you will understand true FUNCTION. The Functional Trainer MUST be purchased with either a Free-Standing Base (Model 3025) or our Floor Mount Base Plate (Model 3021), or our Extended Base Plate (Model 300836) that raises the FT 12 inches (305 mm) for basketball teams. (The Floor Mount and Extended Base Plates must be securely anchored to a concrete floor per instruction.)*

The Keiser Infinity Series Functional Trainer features two adjustable arms, which can be adjusted for virtually any training position. Each pulley swings independently of the machine to match the line of pull. In addition to its already space-saving design, this unit is priced without the base.

The Keiser Functional Trainer ships with a small compressor, model 3020B, which is quiet and compact; the Small Compressor is designed to be placed in the exercise area without being conspicuous. It features a dryer unit that supplies clean, dry air for up to eight Keiser machines.

What’s in the box

  • Refurbished Keiser Functional Trainer
  • Warranty Registration Card
  • * Check dimensions to ensure deliverable

Keiser Functional Trainer

Product Specifications

Machine Classification: 3020

Item: Functional Trainer
Training Zone: Multi Zone
Voltage: 115V 60HZ & 230V 50HZ

Technical Specifications: 3020

Dimensions 29" L by 96" W by 89" H
Weight 1181 Lbs.
Resistance Capacity 50 Lbs.
Complete control of resistance levels
Keiser smooth, consistent resistance with virtually zero shock loading
Takes up less space and time with a small footprint and multi-user pieces that allow group training
Unlimited possibilities for training – any load, any speed, any plane
Versatility that allows you to customize your workout
ADA compliant - Section 44 Disabled Access Tax Credit
Includes Compressor Model 1021B
Compressor Dimensions 25.5" L by 14.5" W by 15.5" H
Compressor Weight 80 Lbs.

Refurbished Keiser Functional Trainer

Used Keiser Functional Trainer

Production Details

Why you should buy from us

Learn more about what is done to the Functional Trainer before shipping

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Certified Operational

Our staff verifies that the Functional Trainer is complete and touch up any rust marks. We clean the Functional Trainer before shipping

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Weight Stacks

We inspect used Functional Trainer weight stacks and guide rods for metal fatigue, and we replace missing weight increment decals with new ones. Weight pins replaced if the condition is unsafe.

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Decals & Placards

We replace only missing placards and safety stickers on the used Functional Trainers with OEM parts. We do offer the OEM decals and brand emblems at a discount to customers who are buying used strength equipment and would like to replace worn out decals.

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Cables & Belts

We inspect cables or belts and replace those parts if there is any sign of weakness with parts that meet the manufactures load specifications, and when possible we use OEM parts only or high-grade Kevlar belts.

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Moving Parts & Pulleys

Used pulleys and pulley systems are inspected for safety and replaced or rebuilt if need be.

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Powder coating

Our Functional Trainers paint will have some scuffs and blemishes on the paint, and the color of the unit may very likely vary from the image on this page. Before shipping, our staff share photographs of the actual machine we will be shipping you so that you can approve the color and condition of the powder coated finish.


This used product is covered by a 30 day limited warranty. The used item is complete and in great working condition. Furthermore, it is fully tested and serviced prior to packaging and shipping.

What is Covered?

The limited warranty covers defective motors, alternators, or complete failure within the first 30 days. In addition, your limited warranty covers excessive grinding and abrasive noises. The warranty is also strictly a parts only warranty. Global Fitness assigns a local service technician and either new or used OEM or generic parts to repair the issue.

What is Not Covered?

The limited warranty on used product does not cover the labor for the assigned service technician. Also, the warranty does not cover LCD TV screens nor electronics failures.

How to File a Claim

Global Fitness customer service handles your respective warranty claim diligently and professionally. Outside of the warranty period we will also help you to maintain and address any concerns by providing discounted parts and locating a service technician. For a more comprehensive warranty please consider a refurbished item.

Description of Condition - Used Product

Prior to shipping, the used product is inspected by trained staff. This detailed 20 point inspection thoroughly tests the used item to ensure that it works properly and that all respective parts function normally and there are no damages. The used item is detailed, necessary parts are lubricated and the machine tested. The item is professionally packed and prepared for shipping.

Product Reviews

Customer Questions

Selection process for Keiser Functional Trainer

What condition is this Used Keiser Functional Trainer in? We only select the machines that are in good enough condition to be sold as used. Typically these are machines that have come from smaller gyms, personal training studios or medical facilities and have low use and can easily be serviced and sold as used. Before we fill you order you will receive a picture and short video of the actual machine we will be shipping you.

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