KongGripZ G3
Double the load capacity
Inspired by the legacy of Marvin Gatlin and The Toyka, the KongGripZ G3 takes this revolutionary training device further than ever. With double the load capacity and enhanced durability, the G3 is the next level in 3D-printed isometric strength training.
Unleash Maximal Force with the KongGripZ G3
Just as Gatlin sought to empower individuals through self-discipline and strength, the KongGripZ G3 is engineered to push your absolute limits. It is designed to transform potential force into maximal results.
Whether you’re a martial artist, a professional athlete, a dedicated fitness enthusiast, or simply seeking to develop unparalleled isometric strength, the G3’s double load capacity will challenge and inspire you to achieve true maximal effort.
Honoring the legacy of Toyka founder Marvin Gatlin, I have engineered the KongGripZ G3 as the definitive structural evolution. My innovation is designed specifically to sustain and distribute the force of double the resistance, featuring a core engineered with advanced 3D printing. The result is unparalleled durability and optimal performance for yielding isometrics and maximal strength gains.
Features - Respecting the Legacy
Inspired by Marvin Gatling’s original Toyka, we’ve created three distinct versions: the KongGripZ G1, honoring the minimalist essence of the original, the KongGripZ G2, featuring innovative enhancements for comfort and safety, and the now the strongest KongGripZ; The G3. We openly acknowledge and celebrate the legacy of this incredible tool, ensuring that credit goes where it’s due.
Knurled 50mm Handles
Build crushing grip strength and forearm power with the KongGripZ’s handles, featuring a 50mm diameter on the G2 and G3 version. The added knurling on all KongGripZ provides extra grip for maximum performance.
Optimized Simplicity and Performance
Experience the essence of Toyka training with the KongGripZ G1’s minimalist design, focused on pure functionality, or elevate your workouts with the G2 and G3’s optimized performance, featuring innovative rotating handles that minimize friction and extend band longevity.
Naturally Durable Design
While rubber bands are the only wearing parts in all KongGripZ G-versions. Both the G2 and G3 feature Safety Clips to prevent bands from snapping loose, enhancing your safety during intense workouts.
Guaranteed Tension
While the KongGripZ G1 provides a pure and direct resistance experience, the G2 and G3 feature a unique tensioner that secures the bands, maintaining optimal tension for focused workouts, along with safety clips for added peace of mind during intense training sessions.
Green Production
By utilizing 3D printing technology, all KongGripZ are produced on-demand, minimizing material waste and reducing environmental impact. This sustainable approach aligns with our commitment to responsible manufacturing.
Regional Manufacturing
All KongGripZ are designed for sustainable, localized production. Purchase ready-made KongGripZ, or embrace your inner maker and reduce your carbon footprint by printing them yourself using files available on MakerWorld.
Impactful Sustainability
Crafted with durable and recyclable PETG plastic, all KongGripZ are built to withstand rigorous training and outdoor use, reflecting our commitment to a sustainable and eco-friendly approach.
Prolonged Durability
KongGripZ are built to last. The G1 is designed for simplicity and durability, the G2 boasts grip strength and safety and the G3 doubles the G2’s resistance. All versions are engineered to be reliable training companions for years to come, minimizing waste and environmental impact.
Zenith of Isometric Training
KongGripZ represents the pinnacle of isometric training, combining time-tested principles with modern design and technology. Whether you choose the minimalist G1, the feature-rich G2, or the strong G3, you’re investing in a tool that will elevate your isometric workouts and help you reach your full potential. Experience the unique benefits of isometric exercises with KongGripZ, designed specifically to maximize muscle activation and endurance while reducing the risk of injury.
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Don't settle for knockoffs that disregard the legacy!
Democratizing KongGripZ, One 3D Print at a Time
In a unique approach to fitness equipment, KongGripZ G3 are designed to be easily 3D printed. This innovative approach allows for a unique combination of customization, accessibility, and sustainability.
Prefer the convenience of a ready-to-use product?
We’ve got you covered! Simply select your desired color and we’ll meticulously 3D print, assemble, and ship your KongGripZ straight to your door. Each order includes three pairs of rubber bands. It’s the perfect hassle-free option for those who want to jump right into their training.
KongGripZ: Available in 3 Colors
To match your vibe
Tactical
Black
Albino
White
Fiery
Red
Tactical
Black
Albino
White
Fiery
Red
Embrace your inner maker?
If you own a 3D printer and love the satisfaction of creating things yourself, you can purchase the digital design files directly from our Etsy shop and on Cults3D. This empowers you to personalize your KongGripZ with your own choice of filaments, colors, and modifications. It’s a fantastic way to explore your creativity while building high-quality training tools tailored to your preferences.
Bring KongGripZ to life
With your own 3D printer!
Rubber bands are essential to your KongGripZ, providing the resistance that powers your exercises and helps you achieve your fitness goals. Here’s what you need to know about these key components:
KongGripZ are designed to work optimally with size #107 (7″ x 6/8″) rubber bands. This specific size ensures a perfect fit with our integrated tensioner and safety clips, maximizing safety and performance.
While you can experiment with various brands, we’ve thoroughly tested and recommend Alliance Advantage rubber bands (firm stretch) for their durability and compatibility with KongGripZ.
Rubber bands are, by nature, consumable. Their lifespan varies depending on intensity of use, frequency of training, and even storage conditions. Expect to replace them periodically to maintain optimal resistance.
Replacing your rubber bands is easy and affordable. We offer extra sets of Alliance Advantage #107 rubber bands right here on our website. You can also find them readily available on Amazon or at office supply stores.
While we recommend sticking with size #107 rubber bands for optimal safety and performance, you’re welcome to experiment with other brands and types. However, please note that doing so is at your own risk, as we cannot guarantee compatibility or safety with bands that haven’t been tested with KongGripZ.
Have you discovered a brand or type of rubber band that works exceptionally well with KongGripZ? We encourage you to share your findings with us and the KongGripZ community. Your insights can help others optimize their training experience.
Learn from the Master: Marvin Gatling's Toyka Exercises
When it comes to demonstrating the power and versatility of the Toyka, who better to learn from than the creator himself, Sensei Marvin Gatling?
Unlike others who might try to claim the spotlight, we believe in honoring the legacy and expertise of the original innovator. Sensei Gatling’s deep understanding of the Toyka and its potential shines through in his demonstrations.
Thanks to ThinMann Ventures and Roundobout, you can now access the original Toyka training videos on YouTube and witness firsthand how this remarkable tool can transform your workouts.
KongGripZ: A Faithful Evolution
Whether you’re using the KongGripZ G1 (Honor the Legacy – 1st Generation), the KongGripZ G2 (2nd Generation) or the latest KongGripZ G3, the core principles of Toyka training remain the same. All the exercises demonstrated by Sensei Gatling can be seamlessly performed with both versions of KongGripZ.
Watch, Learn, and Train
We invite you to watch the videos below, learn from the master, and unlock the full potential of your KongGripZ.
KongGripZ
Exercise
Guide
Authentic "no BS" feedback
We believe in authentic feedback. Your honest experiences with KongGripZ matter to us, and we know they’ll matter to others in the community.
We value your honesty and won’t moderate testimonials unless they contain inappropriate language. Your feedback, good or bad, helps us improve and provides valuable insights for future KongGripZ users.
Your voice matters.
Whether you purchased your KongGripZ directly from our website or 3D printed them using files from Printables (available soon!), we encourage you to share your thoughts. Tell us about your training, your progress, and your overall experience with KongGripZ.
As we’re just starting out, our testimonial section is a blank canvas, waiting for your story.
Ready to unleash your inner kong!?
Let’s work together
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