Category:
Entry-level youth ATV
Target Audience:
Beginner riders, parents of young riders
Competitors:
Yamaha YFZ50, Honda TRX90X (larger displacement but similar target demographic), Polaris Outlaw 50
Design Philosophy:
Safety, ease of use, reliability for young riders
Distinguishing Factors:
Compact size, automatic transmission, beginner-friendly power delivery
Areas Covered:
Engine, Transmission, Chassis, Electrical System, Bodywork, Suspension, Brakes, Steering, Maintenance, Troubleshooting, Diagnostics, Specifications
Estimated Page Count:
300+
Type:
Factory Service Repair Manual
Engine:
Disassembly, assembly, inspection, troubleshooting, specifications
Fuel System:
Carburetor service, fuel line inspection, fuel filter replacement
Ignition System:
Spark plug inspection, CDI unit testing, ignition timing
Transmission:
Automatic transmission service, CVT belt inspection and replacement, gear inspection
Chassis And Frame:
Frame inspection, welding points, component mounting
Suspension:
Front and rear suspension service, shock absorber testing, linkage lubrication
Brakes:
Brake system maintenance, caliper service, brake pad replacement, brake fluid bleeding
Steering:
Steering system inspection, tie rod end replacement, steering column service
Electrical System:
Wiring diagrams, lighting system, battery maintenance, starter system, charging system
Bodywork And Trim:
Panel removal and installation, seat service, handle and grip replacement
Maintenance:
Oil change intervals, air filter cleaning/replacement, spark plug replacement, chain adjustment, lubrication points
Troubleshooting:
Diagnostic charts for common performance issues, electrical faults, starting problems
Repair:
Step-by-step instructions for component disassembly, repair, and reassembly
Rebuild:
Detailed procedures for engine and transmission rebuilding
Restoration:
Guidance on refurbishing and restoring worn or damaged components
Depth:
Comprehensive (covers all aspects from basic maintenance to full engine rebuilds and electrical diagnostics)
Engine Type:
Four-stroke, SOHC, air-cooled
Bore X Stroke:
39.0 mm x 41.5 mm
Horsepower:
Approx. 4.8 HP @ 7,500 RPM (Manufacturer data varies, this is an estimate)
Torque:
Approx. 3.0 lb-ft @ 7,000 RPM (Manufacturer data varies, this is an estimate)
Fuel Delivery:
Mikuni VM10 carburetor
Fuel Type:
Unleaded gasoline, minimum 87 octane
Fuel Tank Capacity:
1.7 L (0.45 gal)
Oil Type:
SAE 10W-40 API SG or higher (check manual for exact spec)
Oil Capacity:
0.9 L (0.95 US qt) without filter change, 1.0 L (1.05 US qt) with filter change
Type:
Automatic (CVT - Continuously Variable Transmission)
Clutch Type:
Automatic centrifugal clutch
Gear Reduction:
N/A (CVT provides infinite gear ratios)
Transmission Fluid:
Refer to manual for specific CVT fluid recommendation (often a specific grade of automatic transmission fluid, or specialized CVT fluid)
Safety Standards:
Designed to meet ANSI/SVIA standards for youth ATVs. Features like speed limiter, thumb throttle with governor, and automatic transmission contribute to safety.
Throttle Limiter:
Adjustable throttle limiter screw for controlling maximum speed
Engine Governor:
Adjustable engine governor to limit RPMs and thus speed
Frame Design:
Robust steel frame for stability
Lighting:
Headlight and taillight for visibility
Ergonomics:
Designed for smaller riders with accessible controls
Engine Oil Change:
Every 3 months or 1,000 km (600 miles) or 100 hours of operation (refer to manual for precise interval, often shorter for youth ATVs).
Air Filter Cleaning:
Every 3 months or 500 km (300 miles) or 50 hours of operation (clean and re-oil).
Spark Plug Inspection:
Every 6 months or 1,000 km (600 miles) or 100 hours of operation.
Cvt Belt Inspection:
Inspect every 6 months or 1,000 km (600 miles) or 100 hours of operation for wear and damage. Replacement is typically based on condition or mileage.
Chain Lubrication Adjustment:
Lubricate and check tension every 3 months or 500 km (300 miles) or 50 hours of operation.
Engine Oil:
SAE 10W-40 API SG or higher (refer to owner's manual for specific Suzuki recommendations, e.g., Suzuki Super LT 4-stroke oil).
Brake Fluid:
DOT 3 or DOT 4 hydraulic brake fluid (ensure compatibility).
Coolant:
Not applicable (air-cooled engine).
Common Wear Items:
CVT belt wear, brake pad wear, tire wear, throttle cable adjustment (typical for this class of ATV).
Carburetor Issues:
Can be prone to clogging if fuel is left sitting for long periods; requires periodic cleaning for optimal performance.
Electrical Connections:
Corrosion or loose connections in wiring harness can lead to intermittent electrical issues.
Manufacturer:
Suzuki Motor Corporation
Heritage Focus:
Long history of producing reliable and capable ATVs, including popular sport models like the LT-Z400 and LT-R450.
Predecessor:
Suzuki LT50 (older, smaller, 2-stroke model)
Positioning:
The LTZ50 replaced older 50cc models and was Suzuki's dedicated entry-level youth ATV for many years, focusing on a four-stroke engine for better fuel economy and emissions.
Production Period:
2006 onwards (model year 2006 and subsequent years, though specific redesigns might occur)
Manufacturing Location:
Likely manufactured in Japan or other Suzuki global facilities.
Industry Awards:
While specific awards for the LTZ50 are not widely publicized, Suzuki's ATV line has consistently been recognized for reliability and performance within the powersports industry.
Consumer Perception:
Generally well-regarded as a solid, dependable option for its intended market segment. Often cited as a good first ATV.
Safety Certification:
Meets ANSI/SVIA standards, indicating compliance with safety requirements for youth ATVs.
