2024 Trailmaster TM31X-250

This all-new dirt bike brings together design features found on bikes that cost five times as much. Longer throw suspension, adjustable shocks, and inverted front forks all come standard in this PRO model. This is the first true dirt bike from TM. Longer frames and extended suspensions give the bike more suspension for the ruts and rougher terrain than pit bikes do not handle very well.

The engine comes equipped with a Japanese-style carb, custom exhaust, and heavy-duty clutch assembly. All designed to maximize the power plant and give years of long-lasting fun.

This is a full-size dirt bike made for trail riding, off-roading, or just cruising.

This is a complete line of dirt bikes for the whole family. The 110cc TM 10, the TM 11, and the 125cc TM 27 and TM 29, and the 300cc TM 31, TM 36, TM 38 feature top-quality workmanship. From the 10" to 21" front rims, to the thought put into the design, these bikes are clearly the top choice for 2022.

Electric start is a feature that is usually only available in larger much more expensive bikes. Only the highest quality engine components are used in the air-cooled engine

Trailmaster has a proven track record for over two decades providing outstanding service to all of our customers. The engineers at Trailamster have been working on these bikes for three years to get them to the market. They are here are they were worth the wait.

Main Features:

Powerful Zhongshan 223cc air-cooled engine

Electric and kick start, 5 gear manual clutch

Lightweight,Steel Tube Frame

53.1 “ wheelbase and 34.6” seat high

Front tire 19”/Rear Tire 16”

Dual Piston Caliper, 240mm Disc front brake

F51*F54-830mm Inverted Hydraulic Forks, 150mm Travel front shock

450mm Spring Pre-load Non-Adjustable Rear Shock

Large 2-gallon fuel tank

LED Headlight

 CA customers: this item is NOT CARB approved, but you may use on your private land.

The all-new TM31 PRO 225cc Pit/Dirt bike is the newest exciting off-road product from one of the industry's largest and most innovative companies Trailmaster. The TrailMaster dirt bike offers a superior frame design, improved suspension, and the industry's longest 6 months/6,000 miles warranty on engine and transmission.

This all-new dirt bike brings together design features found on bikes that cost five times as much. Longer throw suspension, adjustable shocks, and inverted front forks all come standard in this PRO model. This is the first true dirt bike from TM. Longer frames and extended suspensions give the bike more suspension for the ruts and rougher terrain than pit bikes do not handle very well.

The engine comes equipped with a Japanese-style carb, custom exhaust, and heavy-duty clutch assembly. All designed to maximize the power plant and give years of long-lasting fun.

This is a full-size dirt bike made for trail riding, off-roading, or just cruising.

This is a complete line of dirt bikes for the whole family. The 110cc TM 10, the TM 11, and the 125cc TM 27 and TM 29, and the 300cc TM 31, TM 36, TM 38 feature top-quality workmanship. From the 10" to 21" front rims, to the thought put into the design, these bikes are clearly the top choice for 2022.

Electric start is a feature that is usually only available in larger much more expensive bikes. Only the highest quality engine components are used in the air-cooled engine

Trailmaster has a proven track record for over two decades providing outstanding service to all of our customers. The engineers at Trailamster have been working on these bikes for three years to get them to the market. They are here are they were worth the wait.

Main Features:

Powerful Zhongshan 223cc air-cooled engine

Electric and kick start, 5 gear manual clutch

Lightweight,Steel Tube Frame

53.1 “ wheelbase and 34.6” seat high

Front tire 19”/Rear Tire 16”

Dual Piston Caliper, 240mm Disc front brake

F51*F54-830mm Inverted Hydraulic Forks, 150mm Travel front shock

450mm Spring Pre-load Non-Adjustable Rear Shock

Large 2-gallon fuel tank

LED Headlight

 CA customers: this item is NOT CARB approved, but you may use on your private land.

Engine Type

ZSCB250D-G, Single Cylinder, 4-Stroke, Air Cooled

Displacement

223 ml

Max Power

12/7000 kw/r/min

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

PERFORMANCE

Front Fork

F51*F54-830mm 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

DETAILS

Frame

Lightweight ,Steel Tube Frame

Swing-Arm

Tube High Strength Steel Swingarm; L=560mm

Handle Bar

Tapered Aluminum #6061

Overall Size

78"X32"X45.7"/1980x810x1160 mm

Packing Size

67.3"X17.5"X34"/1710x445x860mm

Wheel Base

53.1"/1350 mm

Seat Height

34.6"/880 mm

Ground Clearance

13"/330 mm

Fuel Capacity

7.5 L / 2 Gal.

N.W

231lbs/105KG

G.W

297lbs/135KG

THE MANUFACTURERS WARRANTY COVERS PARTS, ENGINE ONLY FOR ALL PRODUCTS AS FOLLOWS:

OFF ROAD: ATV'S, UTV'S, BUGGIES, GO CARTS AND DIRT BIKES offer 3 MONTHS PARTS, 6 MONTHS ENGINE WARRANTY, will supply new or rebuilt replacement parts in exchange for defective parts for a period of 3(three) months, as well defective engines for a period of 6(six) months from the date of purchase at no charge.