Trailmaster Mini XRX/R+ (Gas)

Trailmaster Mini XRX/R+ (Gas)

The Trailmaster Mini XRX/R+ and Mini XRX+ are two of Trailmaster’s most popular youth go-karts — now updated with a wider frame, taller roll cage, and extra legroom for maximum comfort and safety! This proven, best-selling model combines Trailmaster’s reliability with performance, making it the go-to kart for kids ages 4 to 9 years.

Powered by a 163cc 5.5hp 4-stroke engine with electric start and pull-start backup, the Mini XRX/R+ delivers dependable fun for young riders. The R+ version includes reverse gear, while both models feature adjustable seats, pedals, and a five-point safety harness.

Perfect for beginners and families, the Mini XRX/R+ includes LED headlights, remote start/kill function, speed governor, and horn for added convenience and safety. It’s designed to grow with your child — and built to handle adventure after adventure.

Specifications

• Engine Type: 4-stroke, single cylinder, air-cooled
• Displacement: 163cc
• Max Power: 5.5 HP / 3600 RPM
• Max Torque: 8 lb-ft / 3600 RPM
• Bore x Stroke: 2.6 x 1.8 inches
• Max Speed: 12.4 mph (adjustable via governor)
• Climbing Ability: 12 degrees
• Ignition: C.D.I
• Starting System: Electric Start with Pull Start Backup
• Battery: 12V 9Ah
• Carburetor: JF (RX)
• Engine Oil: SAE 15W-40
• Clutch: Automatic (R+ model includes reverse)
• Driveline: Chain / Dual-wheel drive
• Suspension (F/R): Dual A-arm / Double Oil Damped Shock
• Brakes: Hydraulic Disc
• Tires (F/R): 145x70-6 / 16x8-7
• Fuel Capacity: 1.2 gallons
• Wheelbase: 42.6 inches
• Dimensions (LxWxH): 58.7 x 38.2 x 48.8 inches
• Seat Height: 13.6 inches
• Ground Clearance: 4.02 inches
• Pedal to Seat Distance: 30–35 inches (adjustable to 3" or 6" shorter)
• Net Weight: 232 lbs
• Gross Weight: 280 lbs
• Max Load: 300 lbs
• Recommended Age: 4–9 years

Key Features

• Reliable 163cc 5.5hp 4-stroke engine
• Electric start with pull-start backup
• R+ model includes reverse gear
• LED headlights for improved visibility
• Remote start and kill function for parental safety
• Adjustable seat and pedals (grows with the child)
• Five-point safety harness
• Speed governor for safe operation
• Dual A-arm front suspension and double oil-damped rear shock
• Hydraulic disc brakes
• Wide frame, taller cage, and improved ergonomics
• Available in Red, Blue, Black, Green, and Pink

The Trailmaster Mini XRX/R+ is a family favorite — rugged, dependable, and ready for off-road fun. With its wide stance, adjustable features, and safety-focused design, it’s the perfect choice for introducing kids to go-karting.

Specifications subject to change without notice. © BV Powersports, LLC