Trailmaster C125, 125cc Sports Style Mid size Youth Quad Trailmaster The Trailmaster C125 ATV plays very big. Powered by an air-cooled 125cc 4-stroke engine, the C125 comes with rear racks that can accommodate your gear. A CVT automatic transmission with basic forward, neutral and reverse gears is standard along with pre-load adjustable shocks, drum front and single-disc rear brakes, dual A-arm front suspension and swingarm rear suspension. A great sport-utility, C125 125CC NEW Trailamaster Mid Size ATV, Automatic with Reverse, Air Cooled, 4-Stroke, Wider stance adds stabilty in the corners the C125cc ATV is the ultimate in a high-performance quad with a Honda Clone GY-6 4-stroke engine with electric start. Electric start makes it easy to start while the adjustable speed limiter helps keep parents in control. Fully Automatic Transmission is easily switched to reverse with the convenient hand shifter.Rear Hydraulic Disc braking comes and performance front drum brakes for a stop on a dime performance A true low maintenance ATV that is perfect for all types of terrain.  Tech spec C125 (8" Wheel) ATV Specifications Attribute Details Engine Type 125CC Single cylinder, 4-stroke, air-cooled Max Torque 5.16 foot-pounds Max Horsepower 8.1hp Ignition CDI Starting System Electric Battery 12V, 5Ah Clutch Automatic 1F – N -R Transmission Chain Brakes F/R Drum/Hydraulic disc Tires F/R 19 x 7 - 8 / 18 x 9.5 - 8 Fuel Capacity/Oil Type .58 gal Gross Weight 251 lbs. Net Weight 209 lbs. Dimensions (inches) 61”L x 37”W x 38”H Seat Height 29.5 inches Ground Clearance 4.72 inches Warranty Our Company Warranty PoliciesYour satisfaction is our #1 goal. We strive to provide our customers with the highest level of customer service and support we can. We strongly suggest our customers read the following information thoroughly. If you have any questions about any of our or the manufacturers policies, please feel free to email us or call 1-877-667-6289.If you need parts at the bottom of our home page you will find “Parts Request or https://motobuys.com/pages/part-request = simply fill out the form and click submit.For Tech Support: https://motobuys.com/pages/technical-supports simply fill out the form and click submitTHE 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.JumpingStunt ridingModification of any kindRacingRiding at constant wide open throttle (over revving the engine)Unit is used as a rentalDamage is caused by an accidentProduct is used in a manner that it is not designed forRider abuseImproper adjustment\operation of the clutch, i.e. dragging, causing premature burning of thefriction platesImproper adjustment\operation of brakes. Driving with parking brake on.Improper gear engagement, i.e. engaging reverse will moving forwardImproper maintainance, i.e.Lack of routine maintenanceRepairs performed improperly,Use of incorrect lubricantsImproper initial set upUse of aftermarket parts for repairThe 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. Documents [TM-C125 Brochure]  
Trailmaster C125, 125cc Sports Style Mid size Youth Quad

Trailmaster C125, 125cc Sports Style Mid size Youth Quad

Sold Out
MSRP: $1,499.00
$1,249.00
SAVE:$250.00
Free Shipping*
Free Shipping*
All Financing Options at MotoBuys Learn More

*Some large items may require special delivery. May have shipping surcharge on remote area.

Why choose Motobuys.com?
  • Top 1 Trailmaster Online Dealer in the US
  • Lifetime US-Based Technical Support for Free. Click here to get started
  • One-Year Engine Warranties and Six-Month Parts Guarantees
  • Guaranteed Trailmaster Parts Availability. View Parts
  • Authentic Customer Reviews Featured on Our Site
  • Found a Lower Price? Call 877-667-6289
Local pickup is available for Dallas/DFW customers! Simply select 'Pick Up In Store' at the end of checkout and collect your order at our Motobuys Powersports Outlet
Comprehensive Warranty Coverage
We’ve got you covered! At MotoBuys, your satisfaction is our commitment. Enjoy peace of mind with manufacturer-backed warranties, including up to 12 months of engine coverage, ensuring your ride stays in top shape. Trailmaster products have 6-Month Parts Guarantee. Click here to see details
Got questions? We've got answers! From starting your ride to choosing the right gas or oil, our FAQ page has you covered with detailed explanations.

The Trailmaster C125 ATV plays very big. Powered by an air-cooled 125cc 4-stroke engine, the C125 comes with rear racks that can accommodate your gear. 

A CVT automatic transmission with basic forward, neutral and reverse gears is standard along with pre-load adjustable shocks, drum front and single-disc rear brakes, dual A-arm front suspension and swingarm rear suspension. A great sport-utility,

C125 125CC NEW Trailamaster Mid Size ATV, Automatic with Reverse, Air Cooled, 4-Stroke, Wider stance adds stabilty in the corners

the C125cc ATV is the ultimate in a high-performance quad with a Honda Clone GY-6 4-stroke engine with electric start.

Electric start makes it easy to start while the adjustable speed limiter helps keep parents in control.

Fully Automatic Transmission is easily switched to reverse with the convenient hand shifter.

Rear Hydraulic Disc braking comes and performance front drum brakes for a stop on a dime performance

A true low maintenance ATV that is perfect for all types of terrain. 


The Trailmaster C125 ATV plays very big. Powered by an air-cooled 125cc 4-stroke engine, the C125 comes with rear racks that can accommodate your gear. 

A CVT automatic transmission with basic forward, neutral and reverse gears is standard along with pre-load adjustable shocks, drum front and single-disc rear brakes, dual A-arm front suspension and swingarm rear suspension. A great sport-utility,

C125 125CC NEW Trailamaster Mid Size ATV, Automatic with Reverse, Air Cooled, 4-Stroke, Wider stance adds stabilty in the corners

the C125cc ATV is the ultimate in a high-performance quad with a Honda Clone GY-6 4-stroke engine with electric start.

Electric start makes it easy to start while the adjustable speed limiter helps keep parents in control.

Fully Automatic Transmission is easily switched to reverse with the convenient hand shifter.

Rear Hydraulic Disc braking comes and performance front drum brakes for a stop on a dime performance

A true low maintenance ATV that is perfect for all types of terrain. 


C125 (8" Wheel) ATV Specifications
Attribute Details
Engine Type 125CC Single cylinder, 4-stroke, air-cooled
Max Torque 5.16 foot-pounds
Max Horsepower 8.1hp
Ignition CDI
Starting System Electric
Battery 12V, 5Ah
Clutch Automatic 1F – N -R
Transmission Chain
Brakes F/R Drum/Hydraulic disc
Tires F/R 19 x 7 - 8 / 18 x 9.5 - 8
Fuel Capacity/Oil Type .58 gal
Gross Weight 251 lbs.
Net Weight 209 lbs.
Dimensions (inches) 61”L x 37”W x 38”H
Seat Height 29.5 inches
Ground Clearance 4.72 inches

Our Company Warranty Policies
Your satisfaction is our #1 goal. We strive to provide our customers with the highest level of customer service and support we can. We strongly suggest our customers read the following information thoroughly. If you have any questions about any of our or the manufacturers policies, please feel free to email us or call 1-877-667-6289.
If you need parts at the bottom of our home page you will find “Parts Request or https://motobuys.com/pages/part-request = simply fill out the form and click submit.
For Tech Support: https://motobuys.com/pages/technical-supports simply fill out the form and click submit
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 adjustment\operation of the clutch, i.e. dragging, causing premature burning of the
friction plates
Improper adjustment\operation of brakes. Driving with parking brake on.
Improper gear engagement, i.e. engaging reverse will moving forward
Improper maintainance, 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.


Find Your Perfect Ride In Just 2 Minutes!
Unsure which ride matches your style? Take our quick 2-minute quiz! We will help narrow down over 2,000 products and tailor every ride to fit you!
Help Me Select

Frequently Asked Questions

Check more frequently asked questions here. If you still need help, then please contact us at info@motobuys.com.

Customer Reviews

Based on 9 reviews
78%
(7)
22%
(2)
0%
(0)
0%
(0)
0%
(0)
L
Lucile T.
very helpful people

Great ATV, great communication

J
Jeremy I.
Website is good.

My ATV was delivered with a damaged gas tank. Took a while, but received a new one finally. I wish that a more detailed manual was available.

T
Tiago Z.
awesome 4 wheeler

Very easy transaction, awesome 4 wheeler, runs great and looks great. Thanks for making this a pleasant experience!!!

B
Bastien W.
The ATV is awesome.

Very easy to navigate, sales reps were very courteous and helpful. Thank you guys so much!!

T
Timoth� X.
Great

Excellent quad.Easy put together and delivered on time.Just as they said

J
Justine F.
Great price for 4-wheelers.

Great price for 4-wheelers.

M
Mathys Z.
The ATV arrived as expected and as described.

My grandson loves it. I was impressed with the quality of the product

M
Mateo T.
great service

I got my four wheeler it was damaged.Gas cap broke dents and paint chipped off several places. I still have to deal with that matter. I realize that was in transportation other than that moto buys service was good.

Find Your Perfect Ride In Just 2 Minutes!
Unsure which ride matches your style? Take our quick 2-minute quiz! We will help narrow down over 2,000 products and tailor every ride to fit you!
2 Mintues Quiz