Merrithew™ Pilates SPX® Max Reformer
Merrithew™
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- Price: $3,649.00 USD
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Description
The Merrithew™ SPX® Max Reformer is a premium commercial-grade Pilates reformer designed for professional studios, rehabilitation facilities, fitness centers, instructor training programs, and dedicated home users seeking studio-level performance. Combining commercial durability, stackable storage, and upgradeability, the SPX Max delivers exceptional versatility while maintaining a smaller footprint than many traditional commercial reformers.
What sets the SPX Max apart is its patented Retractable Rope System, stackable design, High Precision Springs Package, and future upgrade path. Unlike many commercial reformers that require dedicated floor space, the SPX Max can be stacked for efficient storage, making it an ideal solution for facilities with multipurpose exercise rooms, group Pilates programs, and space-conscious studios.
Built to withstand continuous high-intensity use, the SPX Max features durable vinyl upholstery, dense EVA foam cushioning, aircraft-quality aluminum rails, and Merrithew's patented rolling carriage mechanism for an exceptionally smooth, quiet ride. The result is a reformer capable of supporting everyone from rehabilitation clients and beginners through to advanced practitioners and professional instructors.
The SPX Max is also designed to grow with your needs. It can be upgraded with the SPX® Max Plus™ Vertical Frame for Cadillac functionality and supports additional accessories such as Jumpboards, Cardio-Tramp® Rebounders, and Mat Converters.
Who is it built for and when it makes sense
• Pilates studios that need commercial-grade equipment capable of handling continuous daily use while maximizing floor space through stackable storage.
• Facilities with limited floor space. The stackable design allows multiple reformers to be stored vertically when not in use, making the SPX Max one of Merrithew's most space-efficient commercial reformers.
• Fitness centers and wellness facilities looking to introduce Pilates classes without permanently dedicating large areas to equipment.
• Rehabilitation clinics and healthcare facilities. The SPX® Max Reformer is a CE Marked Class I Medical Device under the European Medical Device Regulation (EU) 2017/745, allowing use in hospitals and healthcare settings throughout much of Europe.
• Instructor training programs requiring a durable reformer capable of accommodating a wide range of exercises, body types, and teaching styles.
• Home users seeking a commercial-quality reformer rather than a residential model. The SPX Max offers many of the same features found in professional Pilates studios.
• Taller users or individuals with longer torsos. Optional extension upgrades add an additional 6 in (15 cm) of carriage length for enhanced comfort and range of motion.
When it's not the right fit
• If you need a folding reformer for compact storage. The SPX Max is stackable but does not fold.
• If you require Cadillac functionality immediately. The Vertical Frame upgrade is available separately.
• If you are looking for the lowest-cost entry into Pilates equipment. The SPX Max is designed for users seeking commercial-grade performance and long-term durability.
• If you need an all-inclusive package with accessories included. Optional bundles may provide better value depending on your requirements.
Key Features
| Feature | What it means for you |
|---|---|
| Patented Retractable Rope System | Allows quick rope length adjustments while providing greater exercise fluidity and range of motion |
| Stackable design | Saves valuable floor space in studios, fitness facilities, and multipurpose exercise rooms |
| High Precision Springs Package | Provides a broad range of resistance options suitable for rehabilitation through advanced training |
| Commercial-grade construction | Built to withstand continuous, high-intensity studio use |
| Patented rolling carriage system | Creates a smooth, quiet, friction-free ride for consistent performance |
| Aircraft-quality aluminum rails | Improves durability while maintaining smooth carriage travel |
| Upgradeable to SPX® Max Plus™ Vertical Frame | Allows future Cadillac functionality without replacing the reformer |
| Compatible with Jumpboards and Cardio-Tramp® Rebounders | Expands exercise variety and programming options |
| 6 carriage stopper positions | Allows greater customization for different body sizes and exercises |
| 4-position footbar | Makes setup more comfortable across a wide variety of users |
| 3-position gearbar | Provides simple and effective spring resistance adjustments |
| 3-position headrest | Improves comfort and body positioning |
| Detachable shoulder rests | Can be removed and stored when stacking reformers |
| Easy-roll wheels | Makes moving and repositioning the reformer simple |
| Comfort Footbar | More comfortable for sensitive hands and feet during longer sessions |
| Minimal assembly required | Gets you training faster with less setup time |
Materials
Durable vinyl upholstery, dense EVA foam cushioning, aircraft-quality aluminum rails, high-performance steel springs, and commercial-grade components designed to withstand continuous professional use.
Resistance system
High Precision Springs Package
• 3 Springs at 100% resistance
• 1 Spring at 50% resistance
• 1 Spring at 25% resistance
• 5 Neoprene spring covers included for noise reduction
The High Precision Springs Package provides a wider range of resistance options and finer adjustments than traditional spring packages.
This combination of spring resistance supports rehabilitation, flexibility training, strength development, athletic conditioning, endurance work, and advanced Pilates programming.
Upholstery colors
Available in 6 standard upholstery colors and more than 20 custom upholstery options.
Custom upholstery colors may increase production lead times.
Contact Pilates Matters at sales@pilatesmatters.com for current color availability and custom color options.
What's included
| Structural Parts | Inclusion |
|---|---|
| SPX® Max Reformer | Yes |
| Wooden Standing Platform | Yes |
| Carriage | Yes |
| Footbar | Yes — adjustable |
| Headrest | Yes — adjustable |
| Shoulder Rests | Yes — detachable |
| Comfort Footbar | Yes |
| Retractable Rope System | Yes |
| Springs | Inclusion |
|---|---|
| High Precision Springs Package | Yes |
| 100% Resistance Springs | Yes — 3 |
| 50% Resistance Spring | Yes — 1 |
| 25% Resistance Spring | Yes — 1 |
| Neoprene Spring Covers | Yes — 5 |
| Accessories | Inclusion |
|---|---|
| Soft Reformer Loops | Yes |
| Patented Retractable Rope System | Yes |
| Carriage Stopper | Yes |
| Easy-Roll Wheels | Yes |
| Owner's Manual | Yes |
| SPX® Max Plus™ Vertical Frame Upgrade | Available separately |
| Mat Converter | Available separately |
| Jumpboard | Available separately |
| Cardio-Tramp® Rebounder | Available separately |
| Rolling Base for Stacked Reformers | Available separately |
| Extension Upgrade (+6 in / 15 cm) | Available separately |
Specifications
| Specification | Imperial | Metric |
|---|---|---|
| Width | 26.5 in | 68 cm |
| Length | 97 in | 247 cm |
| Weight | 128 lb | 58 kg |
| Maximum Weight Capacity | 350 lb | 159 kg |
| Specification | Imperial | Metric |
|---|---|---|
| Carriage Width | 22 in | 56 cm |
| Carriage Length | 38.5 in | 98 cm |
| Carriage Height from Floor | 9 in | 23 cm |
Space requirements
The SPX® Max Reformer was designed to provide full commercial functionality while maintaining a relatively compact footprint and stackable storage capability.
As a practical guide, plan for a room that offers:
Length: At least 10 ft (305 cm). Additional clearance allows for comfortable access and unrestricted exercise movement.
Width: At least 5 ft (152 cm). This provides sufficient room to move safely around both sides of the reformer.
Ceiling height: Standard residential and commercial ceiling heights are generally sufficient. Additional overhead clearance may be required if upgrading to the SPX® Max Plus™ Vertical Frame.
Who it fits (height)
The SPX® Max Reformer accommodates a wide range of users thanks to its adjustable footbar, headrest, carriage settings, and optional extension upgrade.
• Suitable for most users from approximately 5'0" (152 cm) to 6'4" (193 cm).
• Particularly well suited for taller users when equipped with the optional 6 in (15 cm) extension upgrade.
• Adjustable settings allow instructors and users to customize the machine for different body proportions and exercise requirements.
• Suitable for beginners, rehabilitation clients, athletes, and advanced practitioners.
Assembly
The SPX® Max Reformer arrives partially assembled and requires final setup.
• Minimal assembly is required.
• Most installations can be completed within 1–2 hours.
• Two people are recommended when positioning the reformer.
• Standard hand tools may be required during assembly.
For assembly support, see our Assembly & Installation page.
Moving and storage
The SPX® Max Reformer does not fold.
• Integrated easy-roll wheels make repositioning simple.
• Multiple reformers can be stacked for efficient storage when not in use.
• Detachable shoulder rests and pulley bars simplify the stacking process.
• Optional rolling bases are available to make transporting stacked reformers easier.
• Ideal for studios, fitness facilities, rehabilitation clinics, and dedicated home gyms where space efficiency is important.
Replacement parts, accessories and maintenance
As an authorized Merrithew™ retailer, we can help source replacement parts, accessories, upgrades, and support for your SPX® Max Reformer.
Available items include:
• Replacement springs
• Ropes and straps
• Soft Reformer Loops
• Jumpboards
• Cardio-Tramp® Rebounders
• Mat Converters
• SPX® Max Plus™ Vertical Frame upgrades
• Upholstery components
• Hardware and wear parts
• Extension upgrades
Please click below for Pilates Upgrades & Pilates Accessories
For maintenance questions or part availability, contact our team directly at sales@pilatesmatters.com or +1 (402) 726-1797.
Maintenance Requirements
• Wipe upholstery regularly using a damp microfiber cloth.
• Inspect springs periodically and replace when signs of wear appear.
• Check ropes, straps, clips, and moving components regularly.
• Clean aluminum rails to maintain smooth carriage travel.
• Inspect retractable rope components periodically to ensure smooth operation.
• Tighten hardware periodically, particularly in commercial environments.
• Follow Merrithew's care and maintenance recommendations to maximize equipment lifespan.
Warranty
Limited Lifetime Warranty: Aluminum rails, frame components and related welds, and standard gearbar and footbar mechanisms (excluding the Rubber Footbar)
90 Days: Upholstery
1 Year: Ropes, straps, spring clips, plastic pulley bar receptacle sleeves, Comfort Footbar, spring covers, and plastic spring holders
2 Years: All other Reformer components
*Visit our Warranty page for full and up-to-date warranty details.
Shipping & Delivery
Large equipment ships via freight carrier, carefully packed in a cardboard or plywood box.
Standard delivery is curbside, as close to your entrance or garage as possible. The driver does not unload inside. Plan to have two people available to bring it in.
The carrier will call ahead to schedule your delivery. Missing your scheduled window may result in additional charges.
Tracking is sent via email once your order ships. Questions? Contact us at sales@pilatesmatters.com.
Before signing for delivery: inspect the outer box and note any visible damage on the waybill. Damage not noted at delivery cannot be claimed later. For damaged items, send photos to sales@pilatesmatters.com.
Returns & Cancellations
Cancellations are accepted within 24 hours of ordering*. After 24 hours we'll do our best but cannot guarantee cancellation. Shipped orders cannot be cancelled or returned.
This product is final sale. As with most Merrithew™ equipment, the SPX® Max Reformer is not eligible for returns. Please review your order carefully before purchasing.
If you have any questions before buying, contact our team at sales@pilatesmatters.com or +1 (402) 726-1797.
Why Buy From Pilates Matters?
Buying from us means you get the same authentic Merrithew™ equipment and manufacturer-backed warranty as buying direct, but with additional support before, during, and after your purchase.
As an authorized Merrithew™ retailer, we have direct relationships with the manufacturer and can assist with product questions, shipping updates, replacement parts, warranty support, and post-purchase assistance.
Large Pilates equipment purchases often involve freight delivery, assembly questions, replacement parts, and manufacturer coordination. Having a dedicated retailer advocate on your side can significantly simplify the ownership experience.
If something goes wrong with your order, delivery, or equipment, you'll have a dedicated team available to help resolve issues quickly. Pilates equipment manufacturers are not known for fast, responsive customer service. We are.
Questions before you buy? Reach us at sales@pilatesmatters.com or +1 (402) 726-1797.
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Shipping
Shipping
Order Confirmation:
Once your order has been placed, you will receive an email with your order confirmation. This email confirms that we have received your order in our system. We then reach out to our suppliers to confirm that it is in stock and available for immediate shipment. Once confirmed we will process the charges and submit your order for shipment. In the instance that your order is unavailable we will void the pre-authorization and inform you via email.
In the United States we offer Free Shipping on select products. On some products there is the option to upgrade to a faster shipping service.
Standard delivery for Pilates Equipment is curbside - as close to your entrance or garage as possible.
Large equipment is either shipped by air or ground via freight carrier. The equipment is carefully packed in a cardboard or plywood box.
For curbside delivery, the driver does not require assistance in unloading the equipment from the truck. It is advisable to have two individuals present to help unpack and transport the equipment inside the premises.
A phone call will be made by the carrier to arrange your delivery. The cost of delivery covers one scheduled attempt. Failure to be available during the scheduled time may result in additional charges.
Check the waybill before accepting delivery to ensure all packages listed on it have been delivered to you.
Upon delivery, please inspect your order and note any shipping damage to outer box prior to signing for receipt of the order. We cannot be responsible for damage to your order that is not reported and noted on the waybill.
Order Shipment:
Tracking will be sent to you via email as soon as your order is shipped. If you do not receive tracking information from us, feel free to follow up with us at sales@pilatesmatters.com.
*Free US Shipping excludes Lagree Micro & Mini and Merrithew products. It also excludes shipping to Alaska, Hawaii and Puerto Rico.
Damages:
Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make note of it when signing for delivery. If your item(s) do arrive damaged, please send photos to returns@pilatesmatters.com and we will process an insurance claim on your behalf.
Cancellations & Refunds:
If your order is cancelled within 24 hours we will be able to provide you with a refund. If it has been longer than 24 hours we will try our best to cancel your order however there is no guarantee we will be able to. It is important to contact us as soon as possible when attempting to cancel an order. Shipped orders are not eligible for cancellation or returns. If your order is eligible for a refund you may be held accountable for actual return shipping charges and the processing fee on credit card transactions. Refunds will only be issued to the original credit card that you use when placing your order.
Returns:
Even though we have complete faith in every product we offer, we recognise that you might have second thoughts or that your purchase may not live up to your expectations. We have a 30-day return policy for the many of our products as a result.
30-day return policy applies for: Align Pilates Accessories, Elina Pilates Accessories, Merrithew Accessories, BASI Systems Accessories, MetaLife Accessories and HUUM products. Please note you may be liable for the return shipping and a restocking fee.
Products in which all sales are final: Elina Pilates (excluding accessories), Merrithew (excluding accessories), BASI Systems (excluding accessories), Cryospring, Activemine Pilates, Align Pilates (excluding accessories), Fitkon, Lagree Fitness, Peak Pilates, Private Pilates and MetaLife Pilates (excluding accessories).
Financing
Financing
Pilates Matters® has partnered with Klarna & Shop Pay to offer customers the option to use financing on their purchase.
These payment options are available at checkout and allow eligible customers to either pay in full or split qualifying orders into installments.
Selecting a financing option will not affect the shipping or delivery time of your product. Your product will be delivered to your door at the same speed that it would if you were to purchase using any other payment method.
Each financing option is slightly different, so use the information below to select the option which is best suited for you.

With Klarna, eligible customers can choose flexible payment options at checkout.
Depending on your order and eligibility, you may have the option to:
- Pay in full
- Split your purchase into installments
- Choose other available financing options
Easy and simple
Apply in seconds and receive an instant decision. Once approved, you can manage your payments anytime through your Klarna account at www.klarna.com.
- Add items to your cart
- Select Klarna at checkout
- Enter a few details and receive an instant decision
- Klarna will send confirmation and payment reminders
- Manage your payments anytime through your Klarna account
Important information
- Klarna is available only to eligible customers
- Payment options are subject to approval
- Not all customers or orders will qualify
- Terms, rates, and installment options are determined by Klarna

Each financing option is slightly different, so use the information below to select the option that best suits you.
You can either pay in full or split your purchase into installments.
Available installment payment options at checkout
- Two biweekly, interest-free payments for orders from $35 to $50 USD
- Four biweekly, interest-free payments for orders from $50 to $999.99 USD
- Monthly payments for orders from $150 to $30,000 USD
Monthly installment orders:
- Are interest-bearing from 0–36% APR, where available
- Can be repaid over 3, 6, 12, 18, or 24 months depending on purchase amount
- Are subject to federal, state, and provincial regulatory limitations
For orders exceeding $20,000 USD, a down payment may be required.
How it works
- Add items to your cart
- Select Shop Pay as your payment method at checkout
- Select to pay in installments
- Review all available installment options and choose the one best suited to you
- Review your purchase and make your first payment at checkout
Important information
- Installment options are subject to an eligibility check
- Not every customer or order will qualify
- Eligibility is based on your total order amount, including shipping, taxes, and discounts
- Estimated installment payments (e.g. monthly or biweekly amounts) are based on the product price only. Taxes and shipping are added at checkout, so your final installment amount may be slightly higher
- Rates range from 0–36% APR
- A down payment may be required
- Payment options are provided by Shop Pay’s lending partners
Rates from 0–36% APR. Payment options through Shop Pay Installments are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. More options may be available upon approval. State notices to consumers: affirm.com/licenses.
International customers
Shop Pay Installments is currently available only for eligible customers in supported regions, including:
- United States: $35 – $30,000 USD
- Canada: $35 – $30,000 CAD
- United Kingdom: £50 – £30,000 GBP
If you are shopping from outside these regions, Shop Pay Installments may not be available. Payment options shown at checkout will depend on your location and eligibility.
Availability: 10 In Stock
Estimated Arrival: Between Jun 30 and Jul 14. United States
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Questions and Answers for the Merrithew™ Pilates SPX® Max Reformer
Ask a Question-
On the SPX and Vmax what is the distance from the shoulder rest to the end of the carriage?
Hi, on both machines it is 25 1/2"
