Suzuki KingQuad 750AXi (2020-2022): A Workhorse That Thrills on and Off the Trail

Introduction

The Suzuki KingQuad 750AXi has long been a stalwart in the utility ATV segment, and the 2020-2022 iteration solidifies its reputation as a no-nonsense, go-anywhere companion. Built for riders who demand equal parts rugged capability and refined engineering, this machine straddles the line between hard work and weekend adventure with surprising grace. After spending days putting it through mud pits, rocky trails, and long hauls, it’s clear why this model remains a favorite among ATV enthusiasts who refuse to compromise.

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Key Features: What Makes the KingQuad 750AXi Stand Out

1. Engine Performance: Smooth Power Meets Reliability

At the heart of the KingQuad 750AXi lies a 722cc liquid-cooled, DOHC single-cylinder engine. While “single-cylinder” might raise eyebrows for a machine of this size, Suzuki’s engineering shines here. Dual balancer shafts tame vibrations, making this one of the smoothest big-bore singles in its class. The fuel-injected powerplant delivers linear torque right from idle, peaking at a tractable 44 Nm (32.5 lb-ft). Whether crawling through dense trails or towing a trailer, the engine never feels strained.

The automatic CVT transmission is a highlight. Unlike jerky belt systems of older ATVs, this one transitions seamlessly between ratios, and the inclusion of 2WD/4WD/Diff Lock modes ensures you’re never caught off-guard by changing terrain.

2. Suspension and Handling: Confidence on Unforgiving Terrain

With 170 mm (6.7 inches) of front wheel travel and 196 mm (7.7 inches) at the rear, the KingQuad absorbs bumps like a much lighter sport quad. The independent double-wishbone suspension at both ends is adjustable for preload, allowing customization for heavy loads or aggressive riding. During testing, even at full throttle over rocky inclines, the chassis remained composed, and the Carlisle tires (25/8-12 front, 25/10-12 rear) provided tenacious grip.

The optional Electric Power Steering (EPS) transforms the experience. Steering effort is reduced by up to 40% in technical sections, making marathon rides less fatiguing.

3. Practical Design: Built for Real-World Use

• Cargo Capacity: Steel front and rear racks support up to 40 kg (88 lbs) and 60 kg (132 lbs) respectively—perfect for hauling tools, game, or camping gear.
• Storage: The 2.8L waterproof front compartment fits a phone, gloves, and snacks, while the under-seat space holds a small toolkit.
• Weather Resistance: Sealed brakes and a liquid-cooled engine mean this ATV laughs at rain, mud, and snow.

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On the Trail: Riding Impressions

Mud and Water Crossings

The KingQuad’s 260 mm (10.2 inches) of ground clearance and aggressive tire tread make it a mud-slinging champion. Submerged axles? No problem. The CVT’s centrifugal clutch prevents stalling, and the engine’s torque curve ensures steady momentum. One gripe: The halogen headlights (30W) are adequate but pale next to modern LED setups—an easy upgrade for MOTOPARTS.store shoppers.

Rocky Terrain and Hill Climbs

Engage 4WD Diff Lock, and the KingQuad becomes a mountain goat. The suspension soaks up jagged rocks, and the EPS system minimizes arm pump during slow, technical climbs. At 320 kg (705 lbs), it’s not lightweight, but the weight distribution keeps it planted even on off-camber trails.

Long-Distance Comfort

The seat is firm but supportive, and the upright riding position reduces fatigue. Fuel economy averages 15 km/L (35 mpg), giving a range of 262 km (163 miles) from the 17.5L tank—enough for a full day of exploration.

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Competition: How Does It Stack Up?

1. Honda FourTrax Foreman Rubicon

The Foreman’s DCT transmission is smoother, but its 518cc engine lacks the KingQuad’s low-end grunt. Honda’s build quality is legendary, but Suzuki counters with superior suspension travel and cargo capacity.

2. Yamaha Grizzly 700

Yamaha’s Ultramatic transmission and On-Command 4WD are comparable, but the Grizzly feels sportier. However, the KingQuad’s EPS system is more refined, and its towing capacity (619 kg vs. 544 kg) gives it an edge for work-oriented buyers.

3. Can-Am Outlander 650

Can-Am’s Rotax engine is a torque monster, and the Outlander excels in pure speed. But the KingQuad’s reliability and lower maintenance costs make it a smarter choice for riders who prioritize durability over bragging rights.

Verdict: The KingQuad 750AXi isn’t the flashiest, but it’s the most versatile. It’s a Swiss Army knife for riders who need one machine to do it all.

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Maintenance: Keeping Your KingQuad in Peak Condition

1. Oil and Filter Changes

The wet-sump lubrication system requires fresh 10W-40 oil every 1,000 km (600 miles) or 6 months. Pair Suzuki’s OEM filter (part #16510-03G00) with synthetic oil for extended intervals.

2. CVT Belt Care

Inspect the drive belt every 2,000 km (1,200 miles) for wear. Avoid “shock loading” the transmission (e.g., slamming the throttle in deep mud) to prolong belt life. MOTOPARTS.store offers high-performance aftermarket belts for heavy users.

3. Suspension Tuning

The five-way preload adjusters let you tailor the ride. For rocky terrain, stiffen the front shocks to prevent bottoming out. Lubricate suspension pivots annually with waterproof grease.

4. Brake Service

Sealed multidisc brakes are low-maintenance, but replace brake fluid every two years to prevent moisture buildup.

5. Winterizing Tips

• Use antifreeze rated for -40°C/-40°F.
• Install heated grips (available at MOTOPARTS.store) for cold-weather comfort.

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Conclusion: A Modern Classic for the Pragmatic Rider

The Suzuki KingQuad 750AXi doesn’t chase trends—it sets them. From its unflappable engine to its clever storage solutions, every detail serves a purpose. While rivals may boast higher specs, few match its balance of capability, comfort, and longevity. Whether you’re maintaining a ranch or exploring backcountry trails, this ATV earns its keep day after day.

Ready to personalize yours? MOTOPARTS.store carries everything from upgraded LED light kits to heavy-duty racks—because even perfection can be improved.

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Specifications sheet

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