UPT Sigma Tandem Full Rig Package – The Pinnacle of Tandem Skydiving Performance

When excellence meets innovation, the result is the UPT Sigma Tandem Full Rig Package—the most trusted and refined tandem rig in modern skydiving. Designed to meet the uncompromising standards of professional tandem instructors and drop zones worldwide, the Sigma has earned its legendary status with unmatched performance, safety, and user-friendliness.

Whether you’re an experienced tandem master or scaling up operations at your DZ, this complete rig package brings everything you need to elevate tandem operations with confidence, consistency, and cutting-edge technology.

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📦 What’s Inside the UPT Sigma Tandem Full Rig Package?

The UPT Sigma Tandem Full Rig Package is a fully integrated, flight-ready configuration crafted for both performance and practicality. Every component is purpose-built and expertly aligned to work in perfect harmony.

UPT Sigma Tandem Included in the Package:

• ✅ UPT Sigma Tandem Harness/Container System

• ✅ Main Canopy (Performance Designs Sigma 370 or 340)

• ✅ Reserve Canopy (PD Optimum Reserve reserve sizes per load requirement)

• ✅ AAD Compatibility (Cypres or Vigil ready)

• ✅ Sigma Drogue System

• ✅ Sigma RSL (Reserve Static Line)

• ✅ Main Deployment Bag and Pilot Chute

• ✅ Reserve Freebag and Bridle

• ✅ Harness/Container Color Customization Options

• ✅ All Required Hardware and Risers

• ✅ Rigging and Assembly (Ready-to-jump upon delivery)

From stitching to structure, each detail is tested and proven in high-frequency tandem environments, ensuring long-term durability and optimal handling under demanding operational loads.

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✨ UPT Sigma Tandem Design Excellence and Structural Integrity

Engineered for the Tandem Professional

United Parachute Technologies (UPT) designed the Sigma with one focus—to create the safest, most efficient tandem system in the sky. Precision engineering blends seamlessly with human factors, resulting in gear that responds with agility, consistency, and ease of use.

• ✔️ 3-ring release system reduces cutaway force to less than 20 lbs under load

• ✔️ Articulated harness allows better fit and comfort for both instructor and student

• ✔️ Drogue kill line system for smoother openings and deployment consistency

• ✔️ Tool-less drogue maintenance simplifies field servicing

• ✔️ Harness-to-container ergonomics provide efficient body alignment and balance

The Sigma is designed not only to meet FAA TSO C23d standards but to exceed real-world expectations in every jump.

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🔧 UPT Sigma Tandem Technical Specifications

Rig Configuration Options (based on jumper size/load and DZ preference)

The rig is tailored to suit the specific tandem load needs of your operation—whether your focus is high-turnover tandem jumps or military tandem training.

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🚀 UPT Sigma Tandem Performance in the Sky

Exceptional Handling at Every Phase of Flight

From the initial exit to canopy landing, every stage of flight is optimized for efficiency, control, and predictability.

• 🪂 Exit Stability: Streamlined drogue deployment ensures rapid inflation without excessive drag

• 🪂 Deployment Consistency: Kill-line drogue configuration minimizes premature openings

• 🪂 Canopy Flight: Sigma mains respond with a blend of docility and authority

• 🪂 Landing Control: Wide flare window and responsive toggles ensure soft landings, even under full tandem load

• 🪂 Reserve Reliability: High-performance PD Optimum reserves are built for fast openings and exceptional glide

Skydiving operations benefit from fewer malfunctions, less wear and tear, and more repeat customers when they use a Sigma tandem system.

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🛡️UPT Sigma Tandem  Safety You Can Trust

Confidence-Driven Innovation

Every jump should feel secure, for both the tandem instructor and the first-time student. The UPT Sigma Tandem Rig reflects a legacy of pioneering safety features that have been tested over millions of tandem jumps worldwide.

• 🔒 RSL (Reserve Static Line) for automatic reserve deployment after a cutaway

• 🔒 Optional Skyhook Upgrade for lightning-fast reserve extraction

• 🔒 Secure Leg Strap Design ensures student stays firmly in place

• 🔒 Fail-safe harness configuration prevents passenger entanglement

• 🔒 AAD compatibility with CYPRES or Vigil adds automatic altitude-based activation

Instructors around the world rely on the Sigma to keep them—and their passengers—safe on every descent.

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🎯 Why Drop Zones Choose the UPT Sigma

Operational Reliability Meets Customer Satisfaction

When a tandem student takes their first leap, the Sigma makes it seamless. When a DZ makes hundreds of jumps per week, this rig keeps up. Every feature is engineered for professional performance and minimal downtime.

Key Advantages for DZs:

• 💼 Reduced Maintenance Time with field-replaceable components

• 💼 Improved Throughput thanks to intuitive harness fitting and fast packing

• 💼 Custom Branding Available with optional DZ logo embroidery

• 💼 Unmatched Durability across thousands of cycles

• 💼 Exceptional Resale Value—Sigma rigs are always in demand

Whether you’re onboarding new instructors or expanding your tandem fleet, the UPT Sigma is a future-proof investment that delivers year after year.

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🎨 Customization and Fit

Make It Yours – Color and Fit Options

Appearance and comfort matter. The Sigma allows you to custom design your harness/container colors with UPT’s intuitive web-based color picker. Match your brand, stand out on media, and improve team morale with gear that feels personal.

• 🌈 Multiple Color Panel Options

• 🌈 Embroidery and Branding Add-ons

• 🌈 Instructor and Student Harness Size Adjustments

• 🌈 Weight Range Compatibility from 250 lbs to 500+ lbs tandem load

UPT offers extended sizing support to ensure both instructor and student achieve optimal positioning and performance.

🛡️ Safety During Flight – Engineered Confidence at Every Altitude

No Compromise. Just Assurance.

When you’re thousands of feet above the earth, every detail matters. That’s why the UPT Sigma Tandem Full Rig Package is more than a piece of gear—it’s a life-preserving system engineered for unmatched safety across every second of flight. From climb-out to canopy touchdown, Sigma keeps both the instructor and student secure, stabilized, and supported by a legacy of rigorous testing and proven technology.

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🧷 UPT Sigma Tandem Redundant Safety Systems – Layered Protection

Tandem skydiving requires dependable redundancy, and Sigma delivers exactly that. Every major component includes built-in safety backups, ensuring critical functions don’t rely on just one point of failure.

• ✅ Reserve Static Line (RSL) auto-deploys the reserve if the main is cut away

• ✅ Three-Ring Release System ensures low-effort cutaways under load

• ✅ Optional Skyhook provides ultra-fast reserve deployment in emergencies

• ✅ Kill-Line Drogue System prevents premature deployment or drogue hesitation

• ✅ Fail-Safe Reserve Container Design eliminates closure system inconsistencies

These interlocking systems allow instructors to focus on jump execution—not on second-guessing the rig’s reliability.

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🧠 UPT Sigma Tandem Intuitive Handle Placement – Muscle Memory Meets Accessibility

During high-stress situations, response time can define outcomes. Sigma handles are precisely positioned for instinctive reach, with tactile feedback and consistent alignment across rigs.

• 🟢 Cutaway Handle and Reserve Handle sit symmetrically across the main lift web

• 🟢 Drogue Release Handle is color-coded and highly visible

• 🟢 Clear Handle Paths reduce snag risk during deployment or emergency action

• 🟢 Instructor Grab Handles promote body awareness and system familiarity

The Sigma’s clean handle layout supports rapid responses—even during chaos or malfunction scenarios.

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🧵 UPT Sigma Tandem Secure Harness Construction – Built to Hold

UPT harnesses are field-proven to withstand extreme forces while maintaining flexibility and fit. Every inch of webbing is bar-tacked, reinforced, and tested beyond FAA TSO C23d standards.

• 🔷 Leg Strap Anti-Slip Configuration maintains fit throughout freefall

• 🔷 Chest and Side Adjusters remain locked under pressure

• 🔷 Double-Pass Loops offer a safeguard against harness shift

• 🔷 Floating Laterals help absorb student movement without throwing off balance

Both the instructor and the tandem student benefit from equal load distribution, reducing strain and avoiding slippage mid-flight.

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🧭 AAD Compatibility – Automated Life-Saving Technology

The Sigma container system is fully compatible with the latest Automatic Activation Devices (AADs) including:

• 🔺 CYPRES Tandem

• 🔺 Vigil Cuatro

These devices automatically deploy the reserve canopy in the event of altitude or speed anomalies—providing critical intervention when time and awareness are limited. While AADs are optional, many drop zones now consider them standard practice for risk mitigation.UPT Sigma Tandem

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🪂 Reserve Deployment Performance – Fast, Flat, and Reliable

In the rare event that a reserve is needed, Sigma’s configuration delivers rapid inflation and reliable glide performance. The included PD Optimum reserve canopy is specifically chosen for its outstanding:

• ✅ Fast Line Stretch and Canopy Inflation

• ✅ On-Heading Openings

• ✅ Responsive Toggle Inputs

• ✅ Predictable Flare Performance

Combined with the Sigma’s reserve freebag and bridle system, the rig achieves textbook reserve behavior, even in low-altitude emergencies.

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🔐 UPT Sigma Tandem Student Safety Measures – Confidence for First-Time Flyers

First-time tandem students don’t know the system—but they can feel whether it’s working. Sigma provides reassuring stability and secure body alignment that creates confidence from the first strap-in to final touchdown.

• ✳️ Grab Handles for Psychological Comfort

• ✳️ Harness Distribution to Prevent Inversion or Tumble

• ✳️ Snug Fit Around Legs, Chest, and Shoulders

• ✳️ Mild Opening Shock for a Gentle Ride

Every feature has been calibrated not just for safety—but for emotional reassurance in those critical first seconds outside the aircraft.

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💬 UPT Sigma Tandem Instructor Feedback Systems – Built-In Redundancy for Human Awareness

Seasoned instructors often detect issues before they escalate. Sigma includes visual and tactile feedback systems that support early warning and confident in-air decision-making.

• 🎛️ Visible Drogue Positioning

• 🎛️ Feel-Based Deployment Feedback

• 🎛️ Harness Tension Monitoring Points

• 🎛️ Line Tension Awareness During Deployment

These subtle cues promote proactive thinking and empower instructors to maintain full control in changing conditions.

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🛠️ UPT Sigma Tandem  Maintenance-Driven Safety – Reliability That’s Easy to Verify

UPT designed Sigma to be field-maintainable without sacrificing security. This means riggers and instructors can quickly inspect and verify gear readiness between jumps.UPT Sigma Tandem

• 🔎 Clear Tacking Zones and Stitch Patterns

• 🔎 Tool-Free Drogue Disassembly

• 🔎 Hardware-Specific Torque Standards

• 🔎 RSL Routing with Visibility Marks

• 🔎 Freebag and Reserve Tray with Safety Indicators

Routine inspections become fast, predictable, and thorough—keeping the next jump just as safe as the first.

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🏅UPT Sigma Tandem  Flight Safety Summary: Prepared for the Unexpected

The UPT Sigma Tandem Full Rig Package is more than a parachute—it’s a fortress in motion. It has been:

• ✅ Jump-tested in the harshest climates

• ✅ Used in military tandem training worldwide

• ✅ Adopted by elite civilian skydiving operations

• ✅ Backed by industry-leading safety records

Through high-speed exits, mid-air cutaways, and reserve deployments under pressure, Sigma has repeatedly proven its capability to protect lives—without adding complexity or doubt.

🚀 Sky-Ready Performance of the UPT Sigma Tandem Full Rig Package

Built to Perform — Tested to Endure

In skydiving, performance isn’t optional—it’s mission-critical. That’s why the UPT Sigma Tandem Full Rig Package stands as the gold standard for flight precision, canopy behavior, and system responsiveness under full tandem loads. Designed through decades of refinement, Sigma delivers predictable, smooth, and controlled performance from takeoff to touchdown.upt vector

Every design detail is optimized to enhance operational efficiency, elevate passenger comfort, and reduce instructor workload—especially in high-volume tandem environments.upt vector

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🛫 UPT Sigma Tandem Pre-Exit Preparation and Aircraft Movement

Before you ever leave the aircraft, Sigma makes movement easy. With smart ergonomics, intuitive control layout, and streamlined components, instructors maintain total confidence through each step of pre-jump activity.

• 🟢 Balanced Weight Distribution allows upright seating and clean movement inside the aircraft

• 🟢 Low-Profile Container enables easy navigation in tight cabin spaces

• 🟢 Accessible Drogue and Deployment Handle ensures readiness at a glance

• 🟢 Padded Shoulder Straps and Waist Webbing reduce fatigue in long flights

Aircraft comfort transitions seamlessly into exit confidence with Sigma’s field-tested harness system.

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✈️ Controlled and Stable Exit

The moment you step into freefall, the Sigma rig demonstrates its aerodynamic superiority and stability—even in unpredictable conditions.

• 🪂 Drogue System Deploys Cleanly with little instructor input

• 🪂 Symmetrical Container Design maintains center-line balance

• 🪂 Minimal Yaw or Roll on Exit delivers a smoother start to every jump

Whether you exit in a floater position or dive out headfirst, Sigma adapts fluidly to your jump style—supporting a polished and professional experience.

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🌪️ Freefall Performance and Drogue Dynamics

The drogue is at the heart of every tandem freefall—and Sigma’s kill-line drogue system ensures unmatched consistency.

• ✅ Rapid Deployment with Clean Inflation reduces premature deceleration

• ✅ Stable Descent Rate (120–135 MPH) optimizes student comfort and video framing

• ✅ Drogue Release Mechanism responds instantly with minimal pull force

• ✅ Tool-Free Drogue Maintenance keeps downtime to a minimum

UPT’s exclusive kill-line design maximizes drag efficiency without destabilizing the descent, helping instructors stay in control while creating a flawless experience for students and media crews.

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🪂 Canopy Deployment and Opening Characteristics

When the main deploys, Sigma’s sequence is engineered for smooth, on-heading openings that minimize neck strain and student anxiety.

• 🔵 Slow and Progressive Line Stretch manages deployment shock

• 🔵 Pilot Chute Sizing Matches Load and Altitude for consistent inflation

• 🔵 Center-of-Gravity Harness Orientation reduces swing and twist

• 🔵 Deployment Bag and Bridle System reduce potential for line twists

Even after thousands of jumps, instructors report dependable heading control and a pleasant transition from freefall to canopy every time.

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🌤️ Under Canopy Control and Responsiveness

Once under canopy, Sigma continues to impress with predictable glide characteristics, soft toggle input, and reliable performance under tandem weight.

• 🌈 Wide Flare Window allows confident landings even with varied student body weights

• 🌈 Responsive Toggle Input gives instructors full control in any wind condition

• 🌈 Graceful Descent Rate offers a scenic, relaxed canopy ride

• 🌈 Effortless Stall Recovery makes this rig ideal for variable load ranges

Whether you’re navigating thermals, side winds, or urban landscapes, the Sigma keeps your flight smooth and predictable.

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🛬 Flare and Landing Dynamics

Flare performance is where tandem rigs prove their worth. Sigma’s robust flare authority, paired with forgiving flight lines, allows instructors to stick landings with grace, control, and consistency.

• 🌟 High Glide Ratio Mains increase range and landing zone options

• 🌟 Low-Speed Stall Resistance provides safe performance during misjudged flares

• 🌟 Uplifted Landing Control makes student landings more enjoyable and less jarring

• 🌟 Improved Ground Contact Management reduces the risk of dragging or impact

Even after a long day of back-to-back loads, Sigma continues to flare strong, land gently, and keep instructors confident and injury-free.

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🌐 Tandem Performance in Global Drop Zones

The Sigma Tandem system is operational in diverse DZ environments across 80+ countries. From alpine valleys to desert plains and tropical coastlines, its robust performance profile shines under:

• 🌍 Hot & Humid Tropical Conditions

• 🌍 High-Density Altitude Environments

• 🌍 Cold-Weather Skydiving

• 🌍 High-Volume Tandem Operations

Regardless of elevation, humidity, or frequency of use, Sigma adapts—and keeps your team performing like pros.

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🎯 Performance Summary: Designed for Daily Duty

The UPT Sigma Tandem Full Rig Package is purpose-built to help instructors:

• ✅ Perform faster gear checks and safer exits

• ✅ Maintain stable and efficient freefall descent

• ✅ Enjoy consistent on-heading openings

• ✅ Maximize canopy range and flare authority

• ✅ Minimize effort while maximizing safety

From gear-up to ground touch, the Sigma Tandem is the trusted choice for consistent, repeatable, and safe tandem performance.

🎨 Design Philosophy of the UPT Sigma Tandem Full Rig Package

Where Form Meets Function — And Redefines It

At its core, the UPT Sigma Tandem Full Rig Package is a masterclass in thoughtful, purpose-driven engineering. This isn’t just skydiving equipment—it’s a meticulously sculpted tool designed for excellence at altitude and efficiency on the ground. Every stitch, strap, and seam contributes to a system that empowers instructors while ensuring passengers feel secure and supported.

UPT didn’t just build a rig—they sculpted an experience.

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🧩 Integrated System Design

The Sigma package is not a random assembly of parts. Instead, it’s a fully integrated tandem system, designed from the ground up with one clear purpose: seamless performance under load.

• 🔷 Modular Compatibility: Each component—main canopy, reserve, drogue, and AAD—is configured for perfect fit and functionality

• 🔷 Reduced Complexity: Smart layout minimizes snag points and streamlines handling in every phase of flight

• 🔷 Uniform Assembly: Harness, container, and risers are designed as a cohesive unit, enhancing both aesthetics and performance

The result is an intuitive gear setup that reduces instructor fatigue, accelerates turnaround, and maximizes operational throughput for busy drop zones.

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👣 Ergonomic Harness Configuration

Comfort isn’t optional—it’s essential. The Sigma harness design embraces the human form with precision ergonomics and adjustability, ensuring a snug yet non-restrictive fit for both instructor and student.

• ✔️ Fully Adjustable Chest, Leg, and Lateral Straps allow rapid fitting across body types

• ✔️ Articulated Harness Points deliver smoother mobility and reduce hot spots during freefall

• ✔️ Lumbar Support Padding enhances instructor comfort on repeated jumps

• ✔️ Built-In Passenger Grab Handles provide psychological comfort and safety cues for first-time jumpers

Every contour of the harness aims to improve jump execution, whether you’re training new staff or giving your 10,000th tandem ride.

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🧵 Craftsmanship and Materials

The UPT Sigma stands apart for its obsessive attention to craftsmanship. UPT’s production team uses military-grade materials, laser-cut fabric panels, and reinforced stitching patterns to ensure unrivaled durability and aesthetic cohesion.

• ✴️ 1000D Cordura Fabric offers superior abrasion resistance

• ✴️ Stainless Steel Hardware resists corrosion and extreme force

• ✴️ Colorfast Webbing preserves bold colors jump after jump

• ✴️ Bar-Tacked Load Zones deliver maximum strength at stress points

Built to withstand thousands of jumps in the harshest conditions, this rig maintains its shape, strength, and shine well beyond the expected service life.

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💨 Aerodynamic Optimization

Design isn’t just about looks—it’s about function in freefall. The Sigma’s low-profile container and carefully contoured surfaces allow for:

• 🪂 Minimal Drag During Exit and Drogue Deployment

• 🪂 Streamlined Instructor Body Positioning

• 🪂 Stabilized Descent and Reduced Line Twists

Whether you’re exiting from a Twin Otter or turbine Cessna, the Sigma cuts cleanly through airflow, letting instructors focus on body position, student engagement, and canopy prep.

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🎯 Visual Branding and Custom Options

Your gear should work hard—and look sharp while doing it. UPT offers an industry-leading color customization tool, giving DZs the power to match their brand identity with style.

• 🌈 20+ Color Options for main panels, bindings, and hardware wraps

• 🌈 Custom Embroidery available for DZ names, logos, or instructor names

• 🌈 Brand Cohesion across multiple rigs for a uniform and professional fleet

Design goes beyond function here—it becomes a marketing tool. Branded rigs help reinforce your DZ’s identity in every tandem photo and social media post.

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🔧 Maintenance-Conscious Engineering

Not all design features are visible—but they matter just as much. The Sigma’s internal configuration reduces downtime with quick-access components and simplified servicing pathways.

• 🧰 Tool-Less Drogue System Maintenance allows rapid field inspections and replacements

• 🧰 Easy Reserve Tray Packing streamlines rigger workflow and improves reseal consistency

• 🧰 Component Interchangeability reduces spare inventory and speeds up replacements

Your gear should never keep your students waiting. With the Sigma, efficiency is built into the DNA.

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✅ The Design Summary

The UPT Sigma Tandem Full Rig Package excels in every design category that matters—comfort, durability, visual appeal, and aerodynamic performance. But more than anything, it reflects UPT’s unwavering commitment to reliability and innovation.

🏅 Design Highlights at a Glance:

• 🔹 Ergonomic Harness Fit for Both Instructor and Student

• 🔹 Fully Integrated Modular System Layout

• 🔹 Military-Spec Materials and Reinforced Stitching

• 🔹 Streamlined Container Shape for Exit and Freefall Stability

• 🔹 Full-Color Customization and Branding Support

• 🔹 Service-Friendly Design for Fast Maintenance Turnaround

When you choose the Sigma, you’re not just buying a rig—you’re investing in a system engineered with decades of design wisdom, frontline experience, and the future of skydiving in mind.

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❓ Frequently Asked Questions – UPT Sigma Tandem Full Rig Package

🔧 Is the UPT Sigma rig delivered ready to jump?

Yes. When you order the UPT Sigma Tandem Full Rig Package, it comes fully assembled and ready to jump. The container, main canopy, reserve canopy, risers, drogue, and all hardware are pre-configured. If you include an AAD in your order, it will also be installed and calibrated by certified professionals.

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📐 What size canopies are included in the standard configuration?

The standard package typically includes a PD Sigma 370 or 340 main canopy, paired with a PD Optimum reserve (253 to 300 sq ft). UPT will assist you in selecting the ideal canopy sizes based on your typical passenger loads, DZ altitude, and instructor preferences.Sigma tandem parachute system

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🧑‍✈️ Is the rig adjustable for different instructors?

Absolutely. The Sigma harness features fully adjustable leg straps, chest strap, and lateral webbing to fit a wide range of instructor body types. Articulated hardware and floating laterals allow for maximum comfort and mobility, even during long flying days.Sigma tandem parachute system

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🧍‍♂️ What weight range can the Sigma Tandem rig safely support?

The UPT Sigma Tandem system is rated for total exit weights up to 500+ lbs depending on the container configuration, canopy selection, and reserve. Always consult with UPT or your rigger to ensure proper sizing for your DZ’s operating conditions.

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💡 Can I customize the rig’s colors?

Yes! UPT offers full color customization using their online Sigma Color Designer Tool. You can choose different panel colors for the container, leg pads, bindings, and more. Custom embroidery options for DZ branding or instructor names are also available.Tandem skydive container system

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🔋 Is an AAD included with the full rig package?

By default, the AAD (Automatic Activation Device) is not included, but it can be added to your package. You can choose from popular models like CYPRES Tandem or Vigil Cuatro, and UPT will install it before shipping if requested.Tandem skydive container system

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🔁 How often should the Sigma be inspected or repacked?

The reserve parachute must be repacked every 180 days (in the U.S.) by a certified FAA rigger. Routine gear inspections should occur every 100 jumps or anytime you notice irregularities. UPT also recommends a full annual inspection for all tandem systems.

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🛠️ Can I perform basic maintenance myself?

Yes. The Sigma is engineered for field maintenance. Instructors and DZ staff can safely handle basic tasks like drogue replacement, handle checks, and external hardware inspection. However, any reserve packing or major structural service should be left to a certified rigger.

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🔄 Is the Skyhook option available?

Yes, the Skyhook RSL system is available as an upgrade for the Sigma. This system significantly speeds up reserve deployment after a cutaway, adding an extra layer of safety. If you want it included, just request it at the time of ordering.

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📍 Is the Sigma approved for military tandem use?

Yes. The UPT Sigma Tandem system is widely used in military tandem training programs around the world. Its modular configuration, rugged durability, and reliability make it the go-to rig for both civilian and defense applications.

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🌎 Is international shipping and support available?

Definitely. UPT ships rigs worldwide and offers technical support across all time zones. They work closely with international DZs, offering documentation, part replacement, and service recommendations tailored to local regulations.

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📸 Is the rig compatible with hand-cam and video harnesses?

Yes. The instructor harness can be configured to accommodate hand-cam systems, belly cameras, or other video mounts. UPT also offers integrated camera-friendly harness setups upon request.UPT Sigma Tandem

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🧳 What is the lead time for delivery?

Lead time depends on your level of customization and current production queue. Standard configurations typically ship within 8 to 12 weeks, while fully customized rigs may take 12 to 16 weeks. It’s always best to order early before the busy season.

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🚨 What’s the warranty on the UPT Sigma Tandem Full Rig Package?

UPT provides a limited warranty on manufacturing defects in materials and workmanship. Warranty terms vary based on usage, age of components, and adherence to maintenance schedules. Always register your rig with UPT after purchase for full coverage.UPT Sigma Tandem

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🤝 Can I trade in or upgrade later?

Yes. Sigma rigs retain high resale value, and many DZs use them in gear upgrade or trade-in programs. Whether you’re scaling your fleet or transitioning to a new size, UPT can assist with upgrade pathways that maximize your investment.UPT Sigma Tandem