MAJOR FITNESS Weight Stack Pin Extender - Peak Performance Supply
MAJOR FITNESS Weight Stack Pin Extender - Peak Performance Supply
MAJOR FITNESS Weight Stack Pin Extender - Peak Performance Supply
MAJOR FITNESS Weight Stack Pin Extender - Peak Performance Supply
MAJOR FITNESS Weight Stack Pin Extender - Peak Performance Supply
MAJOR FITNESS Weight Stack Pin Extender - Peak Performance Supply
MAJOR FITNESS Weight Stack Pin Extender - Peak Performance Supply
MAJOR FITNESS Weight Stack Pin Extender - Peak Performance Supply

MAJOR FITNESS Weight Stack Pin Extender

$259.99
$259.99
Authorized dealer
Free freight shipping on orders over $500
Returns accepted — authorization required, varies by brand
Lowest price guaranteed — find it cheaper, we'll beat it
Real human support Mon–Fri 9am–7pm PST
Secure Checkout SSL encrypted
Price Match We'll beat any quote
Flexible Payments Shop Pay & more
Expert Support Mon–Fri 9am–7pm
Free Curbside Freight Delivery on Orders $500+ Delivery times vary by brand and supplier — see product description for your exact ETA. Freight carrier will contact you to schedule your delivery appointment.

Overview

The Major Fitness Weight Stack Pin Extender lets you add up to 130 lbs of Olympic plate weight directly to your existing selectorized cable stack — extending the resistance range of your machine without replacing it.

Add Up to 130 lbs of ResistanceLoad Olympic plates directly onto the extender pin to exceed your machine's built-in stack limit — keep progressing without upgrading your entire machine
Direct Pin-In InstallationInserts directly into the weight stack selector — no tools, no permanent modification to your machine
Olympic Plate CompatibleAccepts standard Olympic (2-inch) weight plates — use what you already have
Clean Guide Rod StorageAttaches to the top of the guide rod when not in use — stays accessible and out of the way

The Weight Stack Pin Extender solves the problem every serious cable machine user eventually hits: the built-in stack runs out of resistance before your strength does. Insert the extender pin into the selector stack and load standard Olympic plates onto the end — instantly adding up to 130 lbs of additional resistance to any supported exercise.

The pin-in design requires no tools and makes no permanent changes to your machine. Use it for lat pulldowns, rows, tricep pushdowns, and any other movement where the built-in stack is no longer challenging enough. When you're done, the extender stores neatly on the guide rod.

✓Authorized Major Fitness dealer — full manufacturer warranty honored
✓Free freight shipping — carrier contacts you to schedule delivery
✓No sales tax on every order
✓Price match guaranteed — find it cheaper and we'll beat it

Features

Everything that makes the Major Fitness Weight Stack Pin Extender a standout upgrade for your Major Fitness rack or Smith machine.

✓
Up to 130 lbs of Additional ResistanceExtends the resistance range of your selectorized cable machine by up to 130 lbs using standard Olympic plates. Keep progressing on lat pulldowns, rows, and pushdowns without buying a new machine.
✓
Direct Pin-In Stack InstallationInsert the extender directly into the weight stack selector — the same motion as selecting a weight. No tools, no drilling, no permanent modification to your machine.
✓
Olympic Plate CompatibilityDesigned to hold standard Olympic (2-inch) weight plates. Load plates you already own rather than purchasing proprietary weight stack additions.
✓
Ideal for Heavy Pulling & Pushing MovementsPurpose-built for the exercises that outgrow stack limits first — lat pulldowns, seated cable rows, tricep pushdowns, face pulls, and cable curls.
✓
Compact & Efficient DesignAdds significant resistance capacity without adding bulk or complexity to your cable machine setup.
✓
Guide Rod StorageAttaches to the top of the guide rod when not in use — stays within reach for your next session without cluttering your gym floor.
✓
Major Fitness Cable Machine CompatibleDesigned for use with Major Fitness cable machines and Smith machines with selectorized weight stacks.

Full Specs

Complete technical specifications for the Major Fitness Weight Stack Pin Extender.

SpecificationDetail
Max Additional Weight130 lbs (Olympic plates)
CompatibilityOlympic (2") Weight Plates
Mounting SystemPin-In Selectorized Stack — tool-free
StorageAttaches to guide rod when not in use
MaterialHeavy-Duty Steel
FinishBlack Powder-Coated
Machine CompatibilityMajor Fitness Cable Machines & Selectorized Smith Machines
Price$259.99
BrandMajor Fitness
WarrantyMajor Fitness manufacturer warranty — honored by Peak Performance Supply as authorized dealer
ShippingFree freight shipping — carrier will contact you to schedule delivery

* Contact us at support@peakperformancesupply.com or call (562) 478-2296 with any questions before purchasing.

Shipping

Free Freight Shipping on All Orders The Major Fitness Weight Stack Pin Extender ships free via freight carrier to your door. No hidden delivery fees, no fuel surcharges — free shipping is always included.
1
Order Confirmed

You'll receive an order confirmation email immediately after purchase. Your order is processed and forwarded to the Major Fitness warehouse within 2–4 business days.

2
Freight Carrier Assigned & Tracking Sent

Major Fitness ships via freight carrier. Once your order ships from the warehouse, transit times are typically 7–16 business days depending on your location. You'll receive a tracking number via email as soon as it leaves the warehouse.

3
Carrier Schedules Delivery with You

The freight carrier will contact you directly — by phone or email — to schedule a delivery appointment at a time that works for you. Someone must be present to receive freight shipments. Response times to schedule delivery are typically within 2–3 business days of the carrier reaching your region.

4
Curbside Delivery

Your order is delivered curbside to your driveway or garage door. Please have additional help available to move it inside. White glove or inside delivery is not included in standard shipping.

Inspect all packaging upon delivery — note any visible damage on the delivery receipt before the driver leaves
Currently ships to the contiguous 48 states only — Alaska, Hawaii, and international orders are not available at this time
Questions about delivery? Email support@peakperformancesupply.com or call (562) 478-2296 Mon–Fri 9am–7pm PST

Returns

We stand behind every product we sell. If you're not satisfied with your purchase, here's our clear and simple return process — no confusion, no runaround.
01
Contact Us Within 30 Days

Email support@peakperformancesupply.com or call (562) 478-2296 within 30 days of delivery. Include your order number and reason for return. Our team responds within 1–2 business days.

02
Receive Return Authorization

Returns require authorization from both Peak Performance Supply and Major Fitness. We coordinate this entire process on your behalf. Items must be unassembled, in original packaging, and in resalable condition. Return freight shipping costs are the responsibility of the customer for non-defective returns.

03
Refund Processed

Once the item is received and inspected by Major Fitness, your refund is issued to the original payment method within 7–14 business days. Refunds are processed minus any applicable restocking fees required by the manufacturer.

Important Notes
Damaged on arrival? Note all damage on the delivery receipt before the carrier leaves and contact us within 48 hours with photos. Freight damage claims must be filed immediately — late claims cannot be processed.
Defective item? Manufacturing defects are covered under the Major Fitness manufacturer warranty. Contact us and we'll coordinate a replacement, repair, or part shipment at no cost to you.
Items must be in original, unused condition to be eligible for return. If you have questions about compatibility with your existing equipment, contact us before purchasing.
Read our full Return Policy for complete details. Questions before you buy? We're available Mon–Fri 9am–7pm PST.
Questions before you buy? Email us or call (562) 478-2296 — Mon–Fri 9am–7pm PST.
MAJOR FITNESS Weight Stack Pin Extender