Bulldog Gear - Mammoth-Lite J-Peg Pair
Description
ecure Barbell Support. Commercial-Grade Performance.
The Bulldog Gear Mammoth Lite J-Peg Pair provides secure, reliable barbell support for heavy strength training across the Mammoth Lite ecosystem.
Manufactured from 8mm precision laser-cut steel and designed for 80 × 80mm uprights with 18mm holes, each J-Peg features a 16mm high-tensile steel locating pin and integrated UHMW plastic protection to help preserve your barbell's knurling while reducing metal-to-metal contact.
Whether you're replacing existing J-Pegs or building a new Mammoth Lite rack or rig, they're engineered to withstand the demands of premium home gyms, PT studios and commercial strength facilities.
Why Choose Mammoth Lite J-Pegs?
Your J-Pegs are one of the hardest-working components on any rack.
Every unrack and rerack places significant load on the support system, making strength, accuracy and durability essential.
Manufactured from heavy-duty 8mm steel with integrated UHMW protection, Mammoth Lite J-Pegs are built to provide years of dependable performance while protecting your barbell from unnecessary wear.
Compatible With
Compatible with the Bulldog Gear Mammoth Lite ecosystem, including:
- MLPR1 Compact Commercial Power Rack
- MLPR2 Standard Commercial Power Rack
- MLPR3 Deep Commercial Power Rack
- MLPR4 Deep Commercial Power Rack with Integrated Storage
- Mammoth Lite Squat Rack Series
- Compatible Mammoth Lite Wall Mounted Rigs
- Compatible Mammoth Lite Free Standing Rigs
Key Features
- Sold as a pair
- Manufactured from 8mm laser-cut steel
- Designed for 80 × 80mm uprights with 18mm holes
- 16mm high-tensile locating pin
- Integrated UHMW bar protection
- Heavy-duty commercial construction
- Bulldog Black textured powder coat
- Compatible with the Mammoth Lite ecosystem
Ideal For
Perfect for:
- Back Squats
- Front Squats
- Bench Press
- Overhead Press
- Rack Pulls
- Replacing worn or damaged J-Pegs
- Building or expanding Mammoth Lite rack configurations
Specifications
| Specification | Details |
|---|---|
| Construction | 8mm laser-cut steel |
| Upright Compatibility | 80 × 80mm |
| Hole Compatibility | 18mm |
| Locating Pin | 16mm high-tensile steel |
| Bar Protection | UHMW plastic |
| Finish | Bulldog Black textured powder coat |
| Quantity | Pair |
Complete Your Mammoth Lite Setup
Compatible accessories include:
- Mammoth Lite Spotter Arms
- Mammoth Lite Dip Attachment
- Mammoth Lite Rear Storage Conversion Kit
- Landmine Attachment
- Wall Ball Target
Please Note
- Sold as a pair.
- Compatible with Bulldog Gear Mammoth Lite racks and rigs using 80 × 80mm uprights with 18mm holes.
- Always ensure J-Pegs are correctly engaged before loading a barbell.
Couldn't load pickup availability
Shipping info
At Bulldog Gear, we stand behind the quality of our equipment. Due to the wide variety of products we offer, warranty terms can vary by category. The following outlines the terms and conditions of our product warranties.
General Warranty Exclusions
The following issues are not covered under any Bulldog Gear warranty:
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Improper use or misuse of equipment
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Normal wear and tear
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Lack of proper maintenance
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Unauthorised repairs or modifications
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Negligence or damage from incorrect storage or assembly
Note: Using Home Gym Series or any product marked non-commercial in a commercial environment will void its warranty. If you’re unsure about product suitability, please contact our customer service team.
Warranty Claims Process
If you believe your item has a manufacturing defect or cosmetic issue:
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Submit your claim within 30 days of receiving the item.
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Retain all original packaging. If the packaging has been disposed of, it is your responsibility to repackage the item adequately for return.
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Email customer.service@bulldoggear.com with:
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Order name and number
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Purchase date
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Clear photos/videos of the issue
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Description of the issue
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For third-party products, contact the manufacturer directly. Our team is happy to help redirect you if needed.
Warranty Terms by Category
Barbells
| Type | Warranty |
|---|---|
| 15kg / 20kg Barbells | 1 Year |
| Shorty / Training Bars | 1 Year |
| Specialty Barbells | 1 Year |
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Must be used on a minimum 18mm gym matting or drop pads.
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Incorrect use or storage (e.g., outdoors, humid areas, leaving bar loaded) will void warranty.
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Do not drop bars when unloaded or with plates <5kg.
Bumper Plates
| Type | Warranty |
|---|---|
| 5kg (all types) | 30 Days |
| Home Gym Rubber Bumpers | 1 Year (Home Use Only) |
| Hybrid 2 / Competition Plates | 1 Year |
| Change Plates | 1 Year |
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Dropping 5kg or 10kg plates alone repeatedly will void warranty.
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Minimum flooring requirement: 18mm rubber or drop pads.
Kettlebells & Dumbbells
| Type | Warranty |
|---|---|
| Hex Dumbbells / Box KBs | 1 Year |
| Competition KBs | 1 Year |
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Covers manufacturing defects only; not wear or cosmetic damage after use.
Electronics
| Type | Warranty |
|---|---|
| Monitors | 6 Months |
| Timers | 3 Months |
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Excludes batteries, misuse, or poor environmental storage.
Selectorised & Plate Loaded Machines
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Frame: Lifetime (against welded joint separation)
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Weight Stack & Selector Shaft: 3 Years
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Bearings & Pulleys: 1 Year
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Pins, Cables, Vinyl, Upholstery, End Caps: 6 Months
Routine maintenance and proper use are required to retain warranty.
Rigs, Racks & Pull-Up Bars
| Series | Warranty |
|---|---|
| Home Gym, Bulldog, ML | 1 Year |
| Perseverance | 1 Year |
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Cosmetic damage from regular use not covered.
Storage
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Warranty assessed case-by-case.
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Must report delivery damage before assembly.
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Damage from exceeding weight limits or improper use is not covered.
Benches
| Type | Warranty |
|---|---|
| Flat & Adjustable | 1 Year |
| Zero Fold Bench | 1 Year |
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Check weight limits; misuse voids warranty.
Textiles & Upholstery
| Component | Warranty |
|---|---|
| Medicine Balls | 1 Year (No slamming) |
| Vinyl, Zips, Velcro, Stitching, Buckles | 6 Months |
Accessories & Apparel
| Product | Warranty |
|---|---|
| Weighted Vests (Fabric) | 30 Days |
| Weighted Vests (Velcro) | 3 Months |
| Weightlifting Belts | 6 Months |
| Jump Ropes | 30 Days |
| Shakers / Mugs / Flasks | 3 Months |
| Resistance Bands | 3 Months |
| Gym Rings | 6 Months |
Treadmills
| Part | Warranty |
|---|---|
| Monitor | 6 Months |
| Parts | 3 Years |
| Frame | 5 Years |
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Improper storage, use, or maintenance voids warranty.
Airbikes
| Model | Warranty |
|---|---|
| Home Gym Airbike | 1 Year (Home Use Only) |
| Airbike 4.0 | 1 Year |
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Covers defects only. Wear on grips, pedals, and fairings not covered.
Flooring
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Check for defects before installation.
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Warranty excludes improper installation, unsuitable cleaning agents, or use over unfit subfloors.
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No returns on cut flooring.
Clearance Items – Final Sale
Please note:
All clearance, sale, and “final reduction” items are sold as-is and are not covered under any Bulldog Gear warranty.
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No returns or refunds will be accepted for these products.
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By purchasing a clearance item, you acknowledge and accept these terms.
Discontinued Products
If a discontinued product is found to be defective due to manufacturing error, Bulldog Gear reserves the right to replace it with a comparable item. These cases will be assessed individually.
Third-Party Products (e.g., Concept2)
For any issues or warranty claims regarding third-party items (e.g., Concept2), please contact the manufacturer directly.
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Concept2 Support: info@concept2.co.uk
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Phone: 0115 9340140
If your product isn’t listed here or you have additional questions, contact our team:
📧 customer.service@bulldoggear.com

