TrailMaster TM31 250cc Dirt Bike 5-Speed Manual Dual Disc Brakes, Electric Start with Kick backup (19/16)

TM31 has a High-performance 223cc 16hp engine with Electric Start with Kick backup, a top speed of around 56mph, a seat height of 34.6”, 5-speed manual transmission, front and rear disc brakes, inverted front shock, and a lightweight steel tube frame!

The bikes' full on motocross ergonomics with a 19” front / 16” rear wheel and race suspension system, make handling feel natural and unforced, and help it navigate over almost any type of terrain. Electronic Digital CDI ignition makes key and kick starting effortless, keeps the bike running smoothly in all gears and provides a broad, even power band. And at only 297 pounds, the 223cc engine can propel the motorcycle to speeds of 56 miles per hour.

Specifications

• 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

Dimensions

• Front Fork 51*54-830mm 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/Suspension/Brake System

• Frame: Lightweight, Steel Tube Frame
• Swing-Arm: Tube High Strength Steel Swingarm: L=560mm
• Handlebar: Tapered Aluminum #6061
• Overall Size: 78"X32"X45.7"
• Packing Size: 67.3"X17.5"X34"
• Wheelbase: 53.1"
• Seat Height: 34.6"
• Ground Clearance: 13"
• Fuel Capacity 2 Gal.
• N.W 231lbs G.W 297lbs

Download Product Brochure