Trailmaster TM31 PRO 250, W/ Head Light. 5 speed manual, 34 inch seat height, Electric Start , Inverted forks, Adjustable Shocks

Description

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
• 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

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

TrailMaster Dirt Bike
Model	Driver group	Size data		Engine		Transmission	Main Features
	max.weight	Wheel Base	Seat height	engine size	Starting	clutch	Tires Front / Rear
TM10	150LB	39.37”	24.41”	110cc	Kick Start	Automatic Clutch ,N-1-2-3-4	2.5×10	2.5×10
TM11	150LB	39.37”	24.41”	110cc	Electric	Automatic clutch, One gear	2.5×10	2.5×10
TM15	150LB	40”	24.4”	110cc	Kick & Electric Start	Automatic Clutch ,N-1-2-3-4	2.75×12	3×10
TM21	170LB	41.54”	29.13”	125cc	Kick Start	Automatic Clutch ,N-1-2-3-4	60/100-14	80/100-12
TM22	170LB	41.54”	29.13”	125cc	Kick Start	Manual Clutch, N-1-2-3-4	60/100-14	80/100-12
TM23	170LB	41.54”	29.13”	125cc	Kick & Electric Start	Automatic Clutch ,N-1-2-3-4	60/100-14	80/100-12
TM24	170LB	42.3”	32.7”	125cc	Kick Start	Manual Clutch, N-1-2-3-4	70/100-17	90/100-14
TM27	200LB	49.8”	33.5”	125cc	Kick Start	Manual Clutch, N-1-2-3-4	70/100-17	90/100-14
TM29	200LB	49.8”	33.5”	125cc	Kick & Electric Start	Manual Clutch, N-1-2-3-5	70/100-17	90/100-14
TM31		53.1”	34.6”	223cc	Kick & Electric Start	Manual Wet Multi-Plate, 5gears	70/100-19	90/100-16
TM33		59”	37”	223cc	Kick & Electric Start	Manual Wet Multi-Plate, 5gears	80/100-21	110/100-18
TM36		59”	37”	279cc	Kick & Electric Start	Manual Wet Multi-Plate, 5gears	80/100-21	110/100-18
TM38		59”	37”	298cc w/ balance shaft	Kick & Electric Start	Manual Wet Multi-Plate, 5gears	80/100-21	110/100-18

 

Specification

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	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
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

 

Warranty

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, MOTOBUYS.com 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.
Buyers will need basic repair & basic setup skills such as using tools; replacing nuts & bolts, filters, light bulbs, fluids, adjustments, etc. If you don’t have this ability we suggest using a mechanic to assist you with your needs. Our tech support Hotline is available to assist you.
THIS LIMITED WARRANTY COVERS THE FOLLOWING PARTS ONLY:
ENGINE: All internal lubricated parts, i.e. Pistons, piston rings, piston pins, connecting rods, rod bearings, camshaft, camshaft bearings, timing chain, crankshaft, crankshaft main bearings, oil pump, water pump, valves, valve springs, valve guides, valve seats, valve lifters and valve push rods. Additionally, the engine head and cylinder will only be covered if damage is caused solely as a result of the mechanical failure of one or more internal lubricated components listed above. (Broken gears any damage from outside impacted is not covered warranty)
ENGINE CASE: The Engine case itself will only be covered if the damage caused was solely as a result of the mechanical failure of one or more of the internal lubricated components listed above. (Broken gears any damage from outside impact is not covered warranty)
DRIVE SYSTEM: All internal lubricated parts contained within the drive axle housing case, i.e. differential, differential gears, drive shaft, drive axles, CV joints, axle bearings, reverse gears and output shafts. The drive axle housing as well as the reverse gearbox housing, if damaged solely as a result of the mechanical failure of one or more or the internal lubricated components contained the drive axle housing will be covered. (Any bent, broken, or damage by outside impact is not covered warranty)
FUEL SYSTEM: For carburated vehicles; Carburetor, vacuum fuel pump, intake manifold, fuel tank and fuel petcock. For fuel injected vehicles; Fuel injectors, fuel pump, fuel rail and fuel pressure regulator.
ELECTRICAL: Stator, stator pickup, magneto, voltage regulator rectifier, CDI, starter relay starter solenoid, starter motor, coil, distributor assembly and injector relay.
COOLING SYSTEM: Radiator, radiator cap, thermostat, thermostat housing, temperature indicator switch, cooling fan motors; water pump and water pump housing.
BRAKES: Calipers, drum housings, drum brake linkage, reservoirs, rotors, and lines.
CHASSIS: Frame, swing arms, A-arms, steering controls, (if not caused by jumping or impact.)
TRANSMISSION (Automatic or Standard): All internal lubricated parts contained within the transmission case, i.e. flywheel, hydraulic shift linkage, kick start spindle, kick start secondary gear and transmission gears. The transmission case itself will be covered if the damage was solely as a result of mechanical failure of one or more of the internal lubricated components contained within the transmission case. (Improper shifting of gears by not coming to stop complete can cause damage to internal gears. (“”This cause is not covered warranty””)


WHAT IS NOT COVERED: The following is a list of items not covered by the warranty policy. This list is not all inclusive and may be modified at any time. Batteries, Belts, Brakes and Brake Pads, Chains, Clutch, Foot peg mount, Hand Levers, Hoses, Lights, Mirrors, Plastic Body, Seats, Shocks, Spark Plugs, Tires, Transmission.
COVERAGE AND LIMITATIONS: Initial assembly and preparation must be preformed in accordance with the Consumer Motor Vehicle Delivery Preparation and Inspection Form that is provided by the manufacturer. Additionally, all work must be performed by a professional mechanic (i.e. engine repair shop, motorcycle shop, or local auto repair shop) or an authorized Dealer of the manufacturer to assure your vehicle is in good working condition. Upon completion, you must mail in the Consumer Motor Vehicle Delivery Preparation and Inspection Form signed by the technician that performed the service. You will need to provide proof of this service when filing a warranty claim, so (end user) must keep your receipts. Subject to the limitations stated in this agreement,
MOTOBUYS.com agrees (at its sole discretion) to replace a covered component if the covered component fails as a result of one or more of the internal lubricated parts within the component stated warranty period from the date of purchase, while the component has been used under the conditions and in the manner specified by its original manufacturer. Keep in mind these off-road units are built for recreational use only. Your claim may be denied under the following circumstances:
Misuse or abuse of the vehicle, i.e.
Jumping
Stunt riding
Modification of any kind
Racing
Riding at constant wide open throttle (over revving the engine)
Unit is used as a rental
Damage is caused by an accident
Product is used in a manner that it is not designed for
Rider abuse
Improper adjustmentoperation of the clutch, i.e. dragging, causing premature burning of the
friction plates
Improper adjustmentoperation of brakes. Driving with parking brake on.
Improper gear engagement, i.e. engaging reverse will moving forward
Improper maintenances, i.e.
Lack of routine maintenance
Repairs performed improperly,
Use of incorrect lubricants
Improper initial set up
Use of aftermarket parts for repair
The following items are not covered: Tires, rims, body panels, fuses, forks, shocks, gaskets, light bulbs, seats, CV Boots, oil filter, air filter, fuel filter, filters, clutch wear parts, cables, drive belt, chain, spark plug, any part made from rubber, belts, brake linings and/or pads, batteries, sprockets, external springs, clips, nuts, bolts and fasteners.
HANDLING OF WARRANTY CLAIMS:
FOR PARTS: All Parts warranty issues must be processed through https://motobuys.com/pages/part-request  or if directed by the manufacturer. You must produce a copy of your original invoice showing the model number, vehicle identification number and date of purchase on the invoice, as well as a copy of your Consumer Motor Vehicle Delivery Preparation and Inspection Form to warranty your product directly. All defective parts must be returned to MOTOBUYS.com or the manufacturer as directed for inspection and verification of defect. MOTOBUYS.com reserves the right to decline any warranty claim based on the criteria listed in the COVERAGE AND LIMITATIONS portion of this warranty.
FOR ENGINES: All Engine warranty issues must be processed through MOTOBUYS.com or if directed through the manufacturer of the unit purchased. In ether case, after obtaining an RMA number from MOTOBUYS.com, you will be provided with a return shipping label. The motor must be removed from the vehicle, safely packaged and shipped to our repair facility located at the address listed on the shipping label. MOTOBUYS.com or the manufacturer reserves the right to decline any warranty claim based on the criteria listed in the COVERAGE AND LIMITATIONS portion of this warranty.