Adjustable Multi Horn
PATENT PENDING
⚠️ PRESALE INFO – READ BEFORE ORDERING
PRESALE FOR THIS PRODUCT ENDS 4/15/25
This product is available on a two-week presale. Orders placed during this time are guaranteed to be included in our next production run. After the presale ends, you can still order, but inventory is limited to the extra quantity we purchase—and availability is not guaranteed.
If you order after the presale, your item may take longer to ship depending on remaining stock levels.
⚠️ Important Note: Pricing is subject to change due to potential tariff increases on imported materials. Locking in your order during the presale not only guarantees availability—but also protects you from possible price hikes.
To secure your spot and get your gear sooner, we strongly recommend ordering during the presale window.
DESCRIPTION
Adjustable Multi Horn – The First-Ever Fully Customizable Resistance Curve System
The only adjustable plate-loaded system that puts you in full control of your resistance curve—by changing the angle, position, and configuration of your weight horns.
Inspired by Strive’s original triple weight horn concept, we didn’t just improve it—we completely reimagined it. The Bulletproof Adjustable Multi Horn gives you total freedom to fine-tune resistance like never before. By adjusting arm angles, horn height, and horn configuration, you can manipulate how resistance is applied throughout the entire range of motion—whether you want to overload the start, the mid-range, the finish, or all three.
Engineered for Versatility:
• Fully compatible with Bulletproof ISOLATOR
• Adapters – Make it work with most major jammer arms and plate-loaded equipment brands
WARRANTY
Structural: ONE YEAR WARRANTY
Subject to the requirements, exclusions and limitations stated below, your Bulletproof Fitness Equipment product’s structural are warranted against defects in materials and workmanship arising from normal use for one (1) year from the original purchaser (non- transferable).
Wear Guards / Consumables / Upholstery: 90 Day Warranty
Subject to the requirements, exclusions and limitations stated below, your Bulletproof Fitness Equipment product’s wear guards and upholstery is warranted against defects in materials and workmanship arising from normal use for 90 days of the original purchaser (non- transferable).
Products are made in China. We do not collect taxes, duties and customs fees for international orders.
KEY FEATURES
• Adjustable Arm Angles: Tilt the arms to shift resistance into different phases of the lift—perfect for emphasizing weak points or creating specific strength curves.
• Movable Weight Horns: Slide horns up or down each arm to alter the torque by changing the distance from the pivot point. Fine-tune how resistance feels across every rep.
• Modular Configuration: Go from triple to double horn setups instantly.
You can:
• Use all three horns for full-range loading
• Remove the front arm to use back + middle horns
• Remove the back arm to use front + middle horns
• Remove either front or back horn to reduce the starting weight and adjust the loading curve in a completely new way
BUILT-IN COUNTERWEIGHT (For ISOLATOR)
Eliminates concerns about high starting resistance. The unit begins with a manageable base weight, making it ideal for users of all strength levels and perfect for high-rep, high-control work.
ADAPTERS
Adapters that make it compatible with most major jammer arms units on the market.
WHY IT'S IN A LEAGUE OF IT'S OWN
Unlike traditional single horn systems that restrict your ability to manipulate resistance, or fixed triple horn systems that only offer basic start/mid/finish overload, the Adjustable Multi Horn allows for complete angular, positional, and configuration-based resistance control. No other plate-loaded unit offers this level of freedom, customization, and performance optimization.
• Adjustable Arm Angles: Tilt the arms to shift resistance into different phases of the lift—perfect for emphasizing weak points or creating specific strength curves.
• Movable Weight Horns: Slide horns up or down each arm to alter the torque by changing the distance from the pivot point. Fine-tune how resistance feels across every rep.
• Modular Configuration: Go from triple to double horn setups instantly.
You can:
• Use all three horns for full-range loading
• Remove the front arm to use back + middle horns
• Remove the back arm to use front + middle horns
• Remove either front or back horn to reduce the starting weight and adjust the loading curve in a completely new way
Eliminates concerns about high starting resistance. The unit begins with a manageable base weight, making it ideal for users of all strength levels and perfect for high-rep, high-control work.
Adapters that make it compatible with most major jammer arms units on the market.
Unlike traditional single horn systems that restrict your ability to manipulate resistance, or fixed triple horn systems that only offer basic start/mid/finish overload, the Adjustable Multi Horn allows for complete angular, positional, and configuration-based resistance control. No other plate-loaded unit offers this level of freedom, customization, and performance optimization.
When Purchasing the ISOLATOR Option
what's included
See what is included with the different options when purchasing this item for the ISOLATOR. You can choose either the Triple Weight Horn or the Dual Weight Horn.
*images may not be the exact item and may change during presale. Subject to change.
isolator triple weight horn
Triple weight horn which includes both arms with weight horns and center weight horn
ISOLATOR dual weight horn
Dual weight horn which includes one arm with a weight horn and center weight horn
ISOLATOR upgraded center shaft
The unit comes with a new upgraded rotational shaft replacing the old round male to female connection with a hex shape to prevent slipping, and dual instead of single bolts to ensure maximum strength under these new higher loads
counterweight
This adapter will hold a lever arm and weight horn to work as a counterweight
When Purchasing the Other/Jammer Arms Option
what's included
See what is included with the different options when purchasing this item for other products such as Jammer Arms. You can choose either the Triple Weight Horn or the Dual Weight Horn.
*images may not be the exact item and may change during presale. Subject to change.
triple weight horn
Triple weight horn which includes both arms with weight horns and center weight horn
dual weight horn
Dual weight horn which includes one arm with a weight horn and center weight horn
Adapter
Adapter to attach to your jammer arms
ADJUSTABLE MULTI HORN
adjustable arm angles
Change the feel of a movement by altering how the resistance hits each portion of the rep - start, mid-range, or finish.
Moveable Weight Horns
Shift horns up or down each arm to move the resistance closer to or farther from the pivot point, radically changing the tension and feel.
Modular Configuration
Go from Triple to Double Horn setups instantly. You can:
- Use all three horns for full-range loading
- Remove the front arm to use back + middle horns
- Remove the back arm to use front + middle horns
- Remove either front or back horn to reduce the starting weight, making it ideal for users of all strength levels and perfect for high-rep, high-control work
- Back + Middle
- Front + Back
dimensions and clearance
MAXIMUM DIMENSIONS
ISOLATOR CLEARANCE IN INCHES
This image shows clearance of the Adjustable Multi Horn when using it with the ISOLATOR. Measurements are shown in inches.
ISOLATOR CLEARANCE IN MM
This image shows clearance of the Adjustable Multi Horn when using it with the ISOLATOR. Measurements are shown in millimeters.
DIMENSIONS
FAQ
If you have any questions please feel free to contact us!
Do you ship overseas?
Yes, we ship all over the world. Shipping costs will apply, and will be added at checkout. We run discounts and promotions all year, so stay tuned for exclusive deals.
How long will it take to get my orders?
It depends on where you are. Orders processed here will take 5-7 business days to arrive when in stock. Overseas deliveries can take anywhere from 7-16 days when in stock. Delivery details will be provided in your confirmation email. Back order products take approximately 90 days.
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