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Trailmaster Dirt Bike TM31 - Full Size Offroad 250
The TM 31-250 is an impressive full-size dirt bike offering electric and kick start options, featuring a 5-gear manual clutch. It is equipped with a high-performance Zhongshen 223cc air-cooled engine, delivering 16hp. The bike reaches a top speed of around 55 MPH and boasts a comfortable seat height of 34.6 inches. Available in striking red, green, and orange colors, the TM31 is set to become a popular choice for riders.
Notable features include a 5-speed manual transmission, front and rear disc brakes, inverted front shock, and a lightweight steel tube frame. With motocross ergonomics, a 19-inch front wheel, 16-inch rear wheel, and a race suspension system, the TM31 ensures natural and unforced handling over various terrains. The Electronic Digital CDI ignition system facilitates easy key and kick starting, maintaining smooth operation in all gears and providing a broad, even power band. Weighing just 297 pounds, the 223cc engine propels the motorcycle to speeds of 55 miles per hour.
This model is available in vibrant red, green, and orange colors.
Product Features:
- Potent Zhongshen 223cc air-cooled engine
- Electric and kick start, 5-gear manual clutch
- Lightweight steel tube frame
- 53.1-inch wheelbase and 34.6-inch seat height
- Front tire 19 inches/Rear Tire 16 inches
- Dual Piston Caliper, 240mm Disc front brake
- Φ51*Φ54-830mm Inverted Hydraulic Forks, 150mm Travel front shock
- 450mm Spring Pre-load Non-Adjustable Rear Shock
- Large 2-gallon fuel tank
- LED Headlight
Note for California customers: This item is NOT CARB approved, but it can be used on private land.
General Information
- Engine Type ZSCB250D-G, Single Cylinder, 4-Stroke, Air Cooled
- Displacement 223 cc
- Max Power 16 hp
- Max Torque 17.5/5500 N.m/r/min
- Compression Ratio: 9.3~9.9:1
- Shift Type: Manual Wet Multi-Plate, 1-N-2-3-4-5, 5-Gears
- Bore and Stroke: 65.5 x 62.2 mm
- Min.Fuel Consumption: ≤354(g/Kw.h)
- Start Type Electric & Kick Start
- Carburetor PE28
- Ignition Digital CDI
- Transmission #520 Chain, FT: 13T/RR: 47T Sprocket
- Front Fork Φ51*Φ54-830mm Inverted Hydraulic Forks, 150mm Travel
- Rear Shock 450mm Spring Pre-load None-Adjustable Shock
- Front Wheel Aluminum Rim, Gravity Cast Hub, FT: 1.6 x 19
- Rear Wheel Aluminum Rim, Gravity
- Cast Hub, RR: 2.15 x 16
- Front Tires 70/100-19
- Rear Tires 90/100-16
- Front Brake Dual Piston Caliper, 240mm Disc
- Rear Brake Single Piston Caliper, 240mm Disc
- Frame: Lightweight ,Steel Tube Frame
- Swing-Arm: Tube High Strength Steel Swingarm: L=560mm
- Handle Bar: Tapered Aluminum #6061
- Overall Size Length×Width×Height: (Inches)78X32X45.7 / (mm)1981X812X1160
- Packing Size: (Inches)67.3X17.5X34 / (mm)1709X444X863
- Wheel Base: 53.1"
- Seat Height: 34.6"
- Ground Clearance: 13"
- Fuel Capacity 2 Gal.
- N.W 231lbs /231kg
- G.W 297lbs /134kg
