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LightSpeed Lift  |  SKU: LS-LS300

LightSpeed Lift LS-300 Body Weight Support System – 0-40 lb


$1,700.00
Talk to an Expert Call 866-338-2838

Authorized LightsSpeed Lift Dealer

1 - 5 yrs Limited Warranty

  • US-Based Support
  • Trusted Fitness Equipment Worldwide
Estimated Delivery Time: Approximately 3-5 business days from order confirmation.


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What is your Return Policy?

We want you to be fully satisfied with your purchase. If you need to cancel an order before it ships, contact us at info@morellimedical.com or 866-338-2838 for a full refund.

For most products, we offer a 30-day return policy from the date of delivery, excluding Macy-Pan, OxyRevo, ShowerBuddy, Journey *selected products*, OMI and EZ Carrier, which are final sale.

The customer is responsible for all return costs, including a 25% restocking fee, return shipping, and any applicable additional charges.

Click Learn more to read our Detailed Return Policy.

What Financing Options are Available?

Klarna – Buy now, pay later with Klarna’s flexible payment plans. Split your purchase into interest-free installments or choose extended payment options.

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Shop Pay – Use Shop Pay for easy installment payments at checkout. Pay in 4 interest-free payments, making it simple and convenient to spread out your purchase

APPROVE Financing - For businesses, APPROVE offers fast and flexible equipment financing tailored to your needs. Apply in just 60 seconds and get matched with top lenders, no credit score impact to apply. Apply Now!

Message us for other business financing if interested!

Warranty, Shipping, and Returns

Warranty
Warranty basics
LightSpeed Lift provides a limited warranty covering defects in material or workmanship that occur during everyday use under normal conditions. Within the warranty period LightSpeed Lift will repair the product at no charge using new or refurbished parts, or exchange it for a new or refurbished product. The warranty applies to goods purchased from LightSpeed Lift, LLC or an authorised dealer — Morelli Medical is an authorised dealer.
Warranty length
Coverage varies by component:
  • Steel frame: 5 years from the date of purchase
  • Soft goods — Magic Shorts, Lift Straps, Super Lift Straps, Universal and Super Lift Belts, Thigh Wraps: 1 year
What is not covered
The limited warranty does not cover problems caused by:
  • conditions, malfunctions or damage not resulting from defects in material or workmanship
  • negligence, improper maintenance or modification
  • damage or destruction by natural causes, including lightning, flood or other natural disaster
  • theft or loss of the product
Making a claim
Contact us first and we will walk you through it. Proof of purchase is required for all warranty claims, so keep your order confirmation — and have photos or video of the fault ready, as it speeds the process considerably. Email support@morellimedical.com or call (866) 338-2838.
Returns
Return policy
You have 30 days from receiving your order to request a return. To be eligible the item must be in the same condition you received it — unused, with any tags attached, and in its original packaging. Proof of purchase is required.
How to start a return
Contact us before sending anything back. Once your return is approved we will issue a return shipping label and instructions on where to send the package. Items sent back without an approved return request cannot be accepted. Email support@morellimedical.com or call (866) 338-2838.
Damaged or incorrect items
Inspect your order as soon as it arrives. If anything is defective, damaged, or is not what you ordered, contact us immediately so we can put it right — photographs of the packaging and the contents help considerably.
What cannot be returned
Custom, special-order and personalised items cannot be returned, and sale items and gift cards are non-returnable. If you are unsure whether your order falls into one of these categories, ask us before you buy.
Refunds and exchanges
We will let you know once your return has been received and inspected. If approved, the refund goes back to your original payment method — allow up to 10 business days, plus whatever time your bank or card issuer needs to post it. For an exchange, the quickest route is to return the original item and place a new order once the return is accepted.
Shipping
Shipping overview
LightSpeed Lift systems ship via UPS to residential and commercial addresses throughout the continental United States. Accessories ordered on their own ship separately via USPS. For delivery to Alaska, Hawaii or a US territory, contact us before ordering.
Shipping costs
Shipping is listed as a required add-on in the product options, so you will see the exact shipping cost for your model before adding it to your cart. Because shipping is already covered by that add-on, no further shipping charge is added at checkout.
Lead times
Orders ship within two days of receiving payment or a purchase order. Transit time depends on your distance from the warehouse, so if you need your lift by a particular date, contact us before ordering and we will confirm whether it can arrive in time.
What to expect on delivery
Each system ships in more than one box, and the boxes may arrive separately:
  • LS-300: 2 boxes, about 108 lb and 5–7 lb
  • LSP-400: 2 boxes, about 106 lb and 45–50 lb
  • LSX-500: 3 boxes, about 98 lb, 90 lb and 50 lb
The largest box weighs close to 110 lb, so plan for two people to move it.
Filing a claim
If your order arrives damaged, contact us as soon as possible so we can start the claim before the carrier's window closes. Inspect the packaging before the driver leaves where you can, and photograph any damage to the outer packaging as well as the contents. Email support@morellimedical.com or call (866) 338-2838 with your full name, order number and photos.

FAQs

Will LightSpeed Lift work with my treadmill?
Almost certainly. Two measurements decide it: your treadmill needs to be less than 40 inches wide and have at least 1.9 inches of clearance from the floor so the frame's base can pass underneath.

The frame stands over the treadmill and does not attach to it, which is why it works with nearly any make and model. If your treadmill is oversized, a modified frame can often be arranged — call us on (866) 338-2838 with your model number and we will check before you order.
Which model should I buy?
All three run the same patented "Lift from the Hip" system. Three things separate them:

LS-300 — 0 to 40 lb offload, 1.5″ steel tubing, 74″ tall. Built for home fitness rooms and individual use.

LSP-400 — 0 to 60 lb offload, heavier 2″ × 3″ tubing, 74″ tall. Built for training rooms, gyms and rehabilitation centres where the system gets used all day.

LSX-500 — 0 to 60 lb offload, 2″ × 3″ tubing, 91″ tall, and the only model with an integrated overhead safety harness. For high performance centres, larger athletes, sprint work and any programme where fall risk has to be eliminated.

Not sure? Tell us who will use it and what for, and we will tell you which one fits. We would rather talk it through than have you order the wrong frame.
How much body weight does it take off?
Anywhere from support only (0 lb) up to the maximum for your model — 40 lb on the LS-300, 60 lb on the LSP-400 and LSX-500.

Offload is set with height-adjustable mounting points on the uprights and changes in seconds, so a single session can move between loaded and unloaded work. As strength or coordination improves, you lower the mounting points to reduce the support. No recalibration, no software.
Who is it for — is this only for runners?
No. LightSpeed Lift is used across performance, fitness and clinical settings:

Athletes and training rooms — high school, collegiate and professional programmes across track and field, soccer, basketball and football, for conditioning, return-to-play and low-impact volume.

Recreational runners and walkers — anyone who wants to keep training with less load going through the joints, at home or in a fitness centre.

Rehabilitation and physical therapy clinics — gait retraining, balance work, strength and coordination building, in adult and pediatric settings.

Functional exercise — the LSX-500 can also be used without a treadmill, for supported floor-based work.

If you are considering it for a specific medical or post-operative situation, speak with the treating physician or therapist first. We are happy to answer questions about the equipment, but we do not give clinical advice.
How much ceiling height do I need?
This catches people out, so measure before you order.

LS-300 and LSP-400 stand 74″ tall — comfortable under a standard eight-foot ceiling.

LSX-500 stands 91″, which is 7 feet 7 inches. A standard eight-foot ceiling leaves roughly five inches of clearance, and many basements and converted garages are lower than that.

Measure floor to ceiling at the exact spot the treadmill will sit. If the LSX-500 will not fit, the LSP-400 gives you the same 0–60 lb offload in a 74″ frame — you would only be giving up the overhead safety harness.
How does it ship, and what do I need to assemble it?
All LightSpeed Lift systems ship via UPS with tracking and insurance included — no freight booking, no delivery appointment. Assembly instructions are in the box, with a QR code linking to video walkthroughs.

Boxes and weights
LS-300: 1 box, 120 lb
LSP-400: 2 boxes, 45 lb and 105 lb
LSX-500: 2 boxes, 98 lb and 140 lb

Tools you will need
LS-300 and LSP-400: two 9/16″ wrenches or sockets
LSX-500: two 15/16″ wrenches or sockets, plus one 9/16″

Plan for two people to move and unpack the boxes.
What comes in the box?
Every system includes the frame with all hardware, plus the wearables you need to use it. What differs is which belts you get:

LS-300 — Universal Lift Belt, one set of Lift Straps, two pairs of Magic Shorts.

LSP-400 — Universal Lift Belt, your choice of Super Lift Belt or Super Lift Straps, one pair of Lift Straps, two pairs of Magic Shorts.

LSX-500 — all of the above plus the overhead safety harness.

Magic Shorts come in XSmall through XXLarge and you choose both pairs at checkout. The treadmill is not included.
What size Magic Shorts should I order?
Sizes run XSmall to XXLarge, covering waists from roughly 28 to 46 inches. Two pairs come with every system, and you select each pair separately at checkout — so if two people will be using it, you can order two different sizes.

The shorts use compression fabric that works with the belt to spread load across the hips, so fit matters. If you are between sizes or ordering for someone else, call us on (866) 338-2838 before you buy.
Can I have it painted in our team colours?
Yes. Custom paint finishes are available on all three systems in your organisation or team colours. It is worth considering if the system is going into a space where branding matters — a training room, a clinic reception, a performance centre.

Custom finishes are quoted separately and add to the lead time. Call us on (866) 338-2838 or email info@morellimedical.com with your colours and we will price it.
What does the warranty cover?
Five years on the steel frame and one year on soft goods — Magic Shorts, Lift Straps, Super Lift Straps, Universal and Super Lift Belts, and Thigh Wraps.

It covers defects in material or workmanship under normal use, and the manufacturer will repair or replace at no charge. Excluded: damage not resulting from a defect, negligence, improper maintenance or modification, natural causes such as lightning or flood, and theft or loss.

Proof of purchase is required for any claim, so keep your order confirmation. Contact us first and we will handle it with the manufacturer for you.
Is this a medical device?
No. LightSpeed Lift systems are training and conditioning equipment. They are not medical devices and are not FDA cleared for the diagnosis or treatment of any condition.

They are widely used in clinical settings, but the programming and clinical judgement remain with the supervising coach, therapist or physician. If you are buying for someone recovering from injury or surgery, or managing an ongoing health condition, speak with their treating clinician before you order.

Payment & Security

Payment methods

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  • PayPal
  • Shop Pay
  • USDC
  • Visa

Shop with confidence - your transactions are SSL-encrypted and your payment details are securely transmitted.

We never store or have access to your credit card information.

Model Comparison

LightSpeed Lift

LightSpeed Lift LS-300 Body Weight Support System – 0-40 lb

$1,700.00

LightSpeed Lift LS-300

The same patented lift, sized and priced for a home gym


The LS-300 is LightSpeed Lift's entry point: 0 to 40 lb of offload, a low-profile 1.5″ steel frame standing 74″ tall, over a treadmill you already own. It runs the same patented "Lift from the Hip" mechanism as the professional systems — load at the pelvis, not a torso harness, leaving trunk, arms and lungs free. Not a simplified version of the technology: the same system, in a lighter frame with a smaller offload range.

Who it's for

Home fitness rooms, athletes training on their own equipment, runners returning from injury who want less impact while they build back up — and small clinics running one or two clients at a time.

Adjustment

Height-adjustable mounting points set the lift in seconds between sets. As you get stronger, lower the mounts — progressive overload without recalibration or downtime.

Make it yours

Custom paint in team or facility colours is available — tell us your colours when you order and we will quote it.

Before you order

Will it fit your treadmill?

The frame stands over the treadmill rather than attaching to it, so it works with most models. Two measurements decide: under 40″ wide, with at least 1.9″ of floor clearance for the base to pass underneath. Oversized treadmills can often be accommodated with a modified frame — call us with your model number. The treadmill itself is not included.

LS-300 or LSP-400

Where the difference actually is

Both stand 74″ on the same patented hip-lift. Two things separate them: the LS-300 offloads up to 40 lb where the LSP-400 reaches 60, and it's built in 1.5″ tubing against the LSP-400's 2″ × 3″. For one or two people at home, 40 lb covers most of what you'd use and the lighter frame is no limitation; for all-day multi-user work or offload beyond 40 lb, step up to the LSP-400. Call (866) 338-2838 to compare them against how you plan to use it.

Features

LightSpeed Lift patented hip-lift system supporting the pelvis rather than the torso

01 · The Lift

Lift from the hip, not the chest

The patented idea the whole system is built on — identical across all three LightSpeed models. Support the body at the hips and the trunk rotates freely, the arms swing normally, breathing is unrestricted: you run the way you run, just with less landing force through the joints, supported in all three planes. The wearable side makes it work: Magic Shorts in compression fabric with the Universal Lift Belt spread the load across the hips — both included, along with the Lift Straps.

Patented hip-lift system Tri-planar movement No breathing restriction Belt and shorts included

02 · Offload Range

0 to 40 lb, adjusted in seconds

Offload runs 0 to 40 lb via height-adjustable mounting points — for home training, the useful range: 40 lb off a 170 lb runner is roughly a quarter of body weight, a substantial cut in landing force. Changes take seconds, one session moves between loaded and unloaded work, and as you get stronger you simply lower the mounts.

0–40 lb offload Height-adjustable mounts Adjusts between sets
LightSpeed LS-300 height-adjustable mounting points setting offload from 0 to 40 lb
LightSpeed LS-300 low-profile steel frame at 74 inches tall

03 · Frame

Low profile, 1.5″ steel, 74″ tall

Built in 1.5″ steel tubing with a deliberately low profile — lighter than the professional models' 2″ × 3″ frames, which is what brings the price down, and in a room where one or two people train the heavier gauge isn't doing work you'd notice. At 74″ tall on a 46″ × 44″ footprint it fits a standard eight-foot ceiling with nearly two feet to spare — still worth measuring a basement or converted garage.

1.5″ steel tubing 74″ tall 46″ × 44″ footprint

04 · Before You Order

Fit, space and assembly

  • Offload tops out at 40 lb. For more, or all-day multi-user work, the LSP-400 reaches 60 lb on a heavier frame.
  • No overhead safety harness. If you need fall protection, the LSX-500 is the only model with an integrated overhead harness.
  • Treadmill fit: under 40″ wide with at least 1.9″ floor clearance. The frame stands over the treadmill, not attached to it.
  • Assembly required: two 9/16″ wrenches or sockets; instructions in the box with a QR code to video walkthroughs. Ships in a single 120 lb box — plan for two people.
  • Warranty: five years steel frame, one year soft goods. Excludes negligence, improper maintenance, modification, natural causes, theft or loss.

The LS-300 is training and conditioning equipment. It is not a medical device and is not FDA cleared for the diagnosis or treatment of any condition. Anyone beginning a bodyweight-supported programme should consult their own physician first.

Specifications

LightSpeed Lift LS-300 Body Weight Support System
Model LS-300
Manufacturer LightSpeed Lift, LLC
Recommended For Home fitness centres and personal use
Dimensions 46″ L × 44″ W × 74″ H
Frame Construction 1.5″ steel tubing, low profile
Weight Offload Range 0 – 40 lb
Lift System Patented "Lift from the Hip" with height-adjustable mounting points
Overhead Safety Harness Not included — available on the LSX-500
Planes of Motion Supported Sagittal, frontal and transverse
Treadmill Compatibility Under 40″ wide, minimum 1.9″ floor clearance · frame stands over the treadmill and does not attach to it · treadmill not included
Shipping 1 box — 120 lb total
Assembly Required — two 9/16″ wrenches or sockets. Instructions in box plus QR code to video walkthroughs.
Custom Finish Custom paint available in team or facility colours — contact us to specify
Frame Warranty 5 years
Soft Goods Warranty 1 year — belts, straps, shorts and wraps
Choosing Between LightSpeed Systems
  LS-300 LSP-400 LSX-500
Dimensions 46 × 44 × 74″ 47 × 44 × 74″ 54 × 46 × 91″
Tubing 1.5″ 2″ × 3″ 2″ × 3″
Offload range 0 – 40 lb 0 – 60 lb 0 – 60 lb
Overhead harness Included
Shipping 1 box, 120 lb 2 boxes, 45 + 105 lb 2 boxes, 98 + 140 lb
Best suited to Home fitness Gyms, training rooms, rehab High performance, clinical

Offload and fall protection: the LS-300 offloads up to 40 lb and does not include an overhead safety harness. If you need more than 40 lb, the LSP-400 reaches 60 on a heavier frame. If you need fall protection for balance or stance work, the LSX-500 is the only model with an integrated overhead harness.

Warranty: five years on the steel frame and one year on soft goods, covering defects in material or workmanship under normal use. Excluded: damage not resulting from a defect, negligence, improper maintenance or modification, natural causes including lightning or flood, and theft or loss. Proof of purchase is required for all claims.

Product status: the LS-300 is training and conditioning equipment. It is not a medical device and is not FDA cleared for the diagnosis or treatment of any condition. Anyone beginning a bodyweight-supported programme should consult their own physician first.

What's Included

Not included: the treadmill, the Super Lift Belt and the overhead safety harness. The LS-300 works with a treadmill you already own, provided it is under 40″ wide with at least 1.9″ of floor clearance. The Super Lift Belt is standard on the LSP-400 and LSX-500 and can be added here separately; fall protection is only available on the LSX-500.

Sold separately: Super Lift Belt, Super Lift Straps, additional Magic Shorts, Lift Straps, Universal Lift Belts and Thigh Wraps. Custom paint finishes are available in team or facility colours. Call us on (866) 338-2838 or email info@morellimedical.com to discuss sizing, custom finishes or treadmill compatibility.

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