TrailMaster TM23 125cc Dirt Bike, 4-Speed Auto, Electric Start (14/12), Ages 12 and up

      The TrailMaster TM23 is built for riders who are ready for more power, larger wheels, and greater off-road capability. Equipped with a reliable 125cc air-cooled 4-stroke engine and a 4-speed semi-automatic transmission, the TM23 delivers strong performance while allowing riders to develop real shifting skills without the complexity of a manual clutch.

     Featuring an electric start system, larger 14-inch front and 12-inch rear wheels, hydraulic disc brakes, and long-travel suspension, the TM23 offers improved stability, ground clearance, and trail performance compared to smaller youth dirt bikes. Designed for riders ages 12 and up, it's an excellent choice for beginners moving into full-size youth dirt bikes or experienced riders looking for a dependable trail machine.

Performance Specs:

Engine

• 125cc Single-Cylinder, 4-Stroke, Air-Cooled Engine
• 123.7cc Displacement
• 4-Speed Semi-Automatic Transmission
• Automatic Clutch
• Electric Start
• CDI Ignition System
• #420 Heavy-Duty Chain Drive
• Maximum Power: 8.3 HP
• Maximum Torque: 8.8 N·m @ 6,000 RPM
• Compression Ratio: 9.0:1
• Bore x Stroke: 54mm x 54mm
• Top Speed: Up to 40 MPH

Fuel System

• Fuel Capacity: 1.03 Gallons (3.9 Liters)
• EPA-Compliant Exhaust System
• Recommended Engine Oil: 5W-30

Suspension

• Front Hydraulic Telescopic Forks
• Rear Mono-Shock Suspension
• Long-Travel Suspension Design
• Built for Trail, Track, and Off-Road Riding

Braking System

• Front Hydraulic Disc Brake
• Rear Hydraulic Disc Brake
• Dual Disc Brake Configuration
• Responsive Stopping Power for Improved Control

Wheels & Tires

• Front Tire: 2.75-14 Knobby Off-Road Tire
• Rear Tire: 3.00-12 Knobby Off-Road Tire
• 14-Inch Front Wheel
• 12-Inch Rear Wheel
• Aggressive Off-Road Tread Pattern
• Heavy-Duty Steel Wheels

Dimensions

• Overall Length: 67.7 Inches
• Overall Width: 29.1 Inches
• Overall Height: 40.9 Inches
• Wheelbase: 47.2 Inches
• Seat Height: 30.3 Inches
• Ground Clearance: 11.4 Inches

Frame & Construction

• Heavy-Duty Steel Tube Frame
• Reinforced Off-Road Chassis
• Durable Steel Swingarm
• Built for Recreational and Trail Riding

Weight

• Net Weight: 154 lbs
• Gross Shipping Weight: 176 lbs

Additional Features

• Electric Start System
• 4-Speed Semi-Automatic Transmission
• No Manual Clutch Required
• Hydraulic Front & Rear Disc Brakes
• Large 14"/12" Wheel Combination
• Increased Ground Clearance and Stability
• Designed for Riders Ages 12+
• Available in Blue, Red, Green, and Orange

What's Included

✔ TrailMaster TM23 Dirt Bike
✔ Electric Start Battery
✔ Tool Kit
✔ Owner's Manual
✔ Assembly Hardware & Instructions