The Stack System Golf Speed Training
$299.99 $349
Ships in 2 to 4 Business Days
“Rain or Shine really knows their stuff. They found the right sim bundle for my space and spent hours working through my questions.”
Brian A. · Colorado
The Stack System Training Aid
A SPEED TRAINING SYSTEM DESIGNED TO INCREASE CLUBHEAD SPEED THROUGH STRUCTURED WEIGHTED-CLUB TRAINING
The Stack System is a speed training system designed to increase clubhead speed through structured weighted-club training. The Stack System pairs a weighted training club with an app-driven training program that tracks your speed progress over time. Hit prescribed numbers of shots at prescribed speeds, log into the app, and follow the system's prescriptive plan to add 5-10+ mph of clubhead speed.
Who It's For
SERIOUS GOLFERS FOCUSED ON ADDING DISTANCE THROUGH SPEED TRAINING. USED BY TOUR PROS AND COMPETITIVE AMATEURS.
Serious golfers focused on adding distance through speed training. Used by tour pros and competitive amateurs.
Pairs With Your Sim Setup
FITS INTO ANY HOME PRACTICE ROUTINE
Works alongside your existing sim setup, hitting mat, or putting green. Use it during warmup, between sets, or as a focused drill block. SimSquad can recommend training aid use cases if you're looking for specific swing improvements.
What is the The Stack System?
The Stack System is a speed training system designed to increase clubhead speed through structured weighted-club training. The Stack System pairs a weighted training club with an app-driven training program that tracks your speed progress over time. Hit prescribed numbers of shots at prescribed speeds, log into the app, and follow the system's prescriptive plan to add 5-10+ mph of clubhead speed.
Why The The Stack System?
Serious golfers focused on adding distance through speed training. Used by tour pros and competitive amateurs.
Questions about whether this training aid fits your practice routine? SimSquad can recommend based on your goals.
Frequently Asked Questions
The Stack System pairs a weighted training club with an app-driven training program that tracks your speed progress over time. Hit prescribed numbers of shots at prescribed speeds, log into the app, and follow the system's prescriptive plan to add 5-10+ mph of clubhead speed.
Serious golfers focused on adding distance through speed training. Used by tour pros and competitive amateurs.
Yes for most use cases. Specific use environment depends on the product — check the specs section for details.
Standard The Stack System manufacturer warranty. Rain or Shine Golf SimSquad handles any post-ship questions.
| Type | a speed training system designed to increase clubhead speed through structured w |
| Manufacturer | The Stack System |
| Use Environment | Indoor and outdoor for most use cases |
| Sim-Specialist Support | Yes, via Rain or Shine Golf SimSquad |
Free Shipping
Free standard shipping on all orders within the continental US. No minimum order, no surprises at checkout.
Hassle-Free Returns
Not the right fit? We offer a 30-day return window on accessories in original, unopened condition. Contact us to start a return.
Secure Packaging
Every accessory ships in protective packaging with full materials. Arrives ready to use, right out of the box.
Real Human Support
Questions about your order, shipping timeline, or return? Our team is here. Reach out anytime.
Why Buy From Rain or Shine Golf?
Simulator Specialists
We sell golf simulators exclusively. No TVs, no fitness equipment, no distractions. Every product we carry has been evaluated by our team. We know what works and what doesn't.
Free Expert Consultation
Our SimSquad team helps you find exactly what fits your space and budget before you buy. Talk to SimSquad →
Trusted Since 2016
We've been building out home simulators since 2016. Thousands of setups. We've seen what works, what doesn't, and what's overpriced. We're here to help you make the right call.
Price Match Guarantee
Found it cheaper somewhere else? Let us know. We'll match any authorized retailer's price on the same product. No haggling required.
Free Fast Shipping
Free standard shipping on everything. No minimums. Most accessories ship within 1–2 business days from US-based warehouses.
Real Golfer Tested
Our team are golfers and simulator owners. We test the products we sell and give honest feedback on the site, on YouTube, and in every consultation call.
Our Commitment to You
We Stick With You After the Sale
We're not just here for the transaction. Our team stays with you through setup, installation, and every swing after — because a great simulator room doesn't end at checkout.
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SimSquad SupportAvailable Mon–Fri 9AM–7PM EST via phone, chat, and email
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Nationwide Install ProgramWe'll physically set up your simulator anywhere in the US
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Authorized DealerFull manufacturer warranty on every product we sell
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Price Match GuaranteeFind it cheaper at any authorized dealer — we'll match it