Coolster ATV-3125CX-3 – 125cc Youth ATV with Chrome Rims & Fully Automatic Transmission
The Coolster ATV-3125CX-3 is a sleek and stylish 125cc youth-size sport ATV, built for riders who want a mix of performance, design, and ease of use. Identical to the 3125CX-2 but upgraded with chrome aluminum rims, it delivers a more premium, sporty appearance. Powered by a reliable 4-stroke 125cc engine, this fully automatic ATV offers strong acceleration and smooth handling—perfect for young riders ready to step up their off-road experience.
Designed for both fun and function, the 3125CX-3 features dual headlights, hydraulic disc brakes, and wide all-terrain tires for stability and control. Its compact frame and ergonomic seat make it ideal for youth and smaller riders, while still powerful enough for adults seeking light recreation.
Key Features:
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125cc 4-Stroke Engine: Air-cooled, single-cylinder engine offering excellent reliability and smooth performance.
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Automatic Transmission: Fully automatic system makes it easy for beginners to ride without gear shifting.
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Stylish Aluminum Rims: Upgraded chrome finish adds a modern, premium look.
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LED Double Headlights: Improved visibility and stylish front-end design.
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Hydraulic Disc Brakes: Strong and consistent braking for safe riding.
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All-Terrain Tires: 19-inch front and 18-inch rear tires for superior traction.
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Electric Start: Simple and convenient starting every time.
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Compact Youth Design: Comfortable for teens, smaller adults, and beginner riders.
Why Choose the Coolster ATV-3125CX-3?
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Youth-Friendly Design: Compact yet powerful for younger riders learning control and confidence.
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Fully Automatic: Perfect for beginners—no clutch, no shifting, just fun.
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Stylish Appearance: Aluminum rims and dual headlights add a premium finish.
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Durable Build: Coolster’s proven construction with a reinforced steel frame.
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Smooth Ride: Hydraulic brakes and stable suspension handle trails with ease.
Specifications:
| Category | Details |
|---|---|
| Model | ATV-3125CX-3 |
| Engine Type | Single Cylinder, 4-Stroke, Air-Cooled |
| Displacement | 120cc |
| Max Torque | 6.9 N·m @ 6000 rpm |
| Max Power | 5.5 kW @ 8500 rpm |
| Bore × Stroke | 52.4 × 55.5 mm |
| Ignition | CDI |
| Start Type | Electric Start |
| Battery | 12V / 5Ah |
| Clutch | Automatic |
| Transmission | Chain Drive (Rear Wheel) |
| Front/Rear Brakes | Hub / Hydraulic Disc |
| Front/Rear Tires | 19×7.00–8 / 18×9.50–8 |
| Fuel Capacity | 2.2 Liters |
| Wheelbase | 970 mm |
| Seat Height | 710 mm |
| Ground Clearance | 140 mm |
| Dimensions (L×W×H) | 1450 × 970 × 990 mm |
| Weight (G.W./N.W.) | 101 kg / 65 kg |
| Rims | Aluminum Chrome Finish |
SECURE CHECKOUT
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RETURNS POLICY
Shipping & Returns Shipping & Returns Policy We use third party LTL (less than truck load) transportation companies to deliver vehicles and UPS or USPS to deliver parts/accessories. LTL Transit time may take, but is not limited to, 2-10 business days depending on your address and its distance from the nearest distribution center. During holiday seasons, transit times may result in an additional 3-5 business days to deliver. Orders cannot be canceled or refused due to extended transit schedules. Shipments cannot be refused for delivery. If you receive your item(s) in unsatisfactory condition due to shipment damage or are missing an item(s), you must notify us within 2 business days by filing a claim on our website. If your item does not ship within 14 business days (excluding time awaiting for customer to provide requested further information), you can request to receive a full refund and cancel your order. NOTE: Vehicles ship separately from accessories. Expected Delivery Time AZ, CA, CO, MT, NM, NV, OR, UT, WA, WY 7-10 Business Days /+5 Business days for Ready to Ride For orders with Rush processing deduct 3 days from the above time frame --------------------------------------------------------------------------------------------------------- AL, GA, IL, IN, LA, MI, MN, MO, ND, OH, OK, 7-10 Business Days/ +5 Business days for Ready to Ride For orders with Rush processing deduct 3days from the above time frame ----------------------------------------------------------------------------------------------- KY, ID, MS, NC, SC, VA 7-10 Business Days +5 Business days for Ready to Ride For orders with Rush processing deduct 3 days from the above time frame --------------------------------------------------------------------------------------------------- CT, DC, DE, MA, ME, NH, NY, RI, VT, WV, FL, MD, NJ, PA 8-12 Business Days +5 Business days for Ready to Ride For orders with Rush processing deduct 3 days from the above time frame HI, AK We currently do not ship to these states If you live in a Rural area or Islands, we may not be able to delivery. Please place your order and we will notify you if we cannot fulfill your order and refund you in full. ** We DO NOT ship to PO Boxes, UPS Shipping Locations, Shipping Terminals, Freight forwarders, FedEx Freight Locations** Return Policy Please read the following Return Policy Terms thoroughly: In order to return a item(s) to our company you must follow our return process completely. Once an item(s) are scheduled for delivery an adult 18 years or older must be present to inspect and sign for the item(s). If an adult is not available to sign for the delivery at the time if delivery you waive any and all rights to file damage claims, credit card chargebacks, and you may not return the item for a replacement. Once the item is unloaded from the truck the adult (18 years of age or older) must inspect the package and its contents. If any damage or missing parts are noticed it MUST be notated in writing on the packing slip before it is signed and delivery is accepted. Take as many pictures or videos of any and all damages notated. These photos are MANDATORY for all damage/return claims. BE AWARE: Minor scratches and damages caused by the shipping carrier are not grounds for refusal. Any item(s) refused and returned without approval from one of our representatives or a valid R.M.A. number on the packaging will be subject to a 20% to 35% restocking fee and you will be responsible for the cost of shipping(original and return shipping). In order to return ANY/ALL ITEM(S) you must follow these steps. 1.Contact a customer service agent by phone or email. For faster service please submit a Return Request online through SERVICE request. Our customer service department will review your request send you RMA number if approved. BE AWARE: Any unauthorized packages returned without a valid RMA number written on the exterior packaging will be refused and sent back to the customer. Any Freight collect and COD packages will not be accepted and returned at your expense; 2. Merchandise returned must be received in 100% new, re-sellable condition; 3. Merchandise is not eligible for refund if it has been fueled, ridden, worn, used, abused or damaged in any way. Merchandise must arrive upright, properly secured and completely packaged (including warranty cards, manuals, accessories, promotional items, etc.) and/or in the original packaging; 4. All returns are subject to a 20% to 35% restocking fee for new, resell-able items returned; 5. Original shipping charge is non-refundable and will be deducted from the refund amount; 6. Refunds will be processed upon the product receiving back to our warehouse and an inspection of returning product. Any damage that was not originally notated or any damages acquired from not properly securing or packaging your item will be notated and subtracted from your refund amount. The original shipping expense and 20% restocking fee will be deducted from all items returned for a refund. 7. Minor cosmetic damage due to shipping (i.e. small cosmetic scratches on plastic) are not covered under our or our manufacturers warranty and is not grounds for a return, we will send you out replacements part(s)/item(s) and/or assist you in filing a shipping damage claim to receive monetary compensation. 8. Shipping: To return your product, you must ship your product to: 14000 N Stemmons Fwy, Dallas, TX 75234 The item must be shipped upright and in a way to prevent any damages from occurring during transportation to us. A valid R.M.A. number must be on the outside of the packaging along with your shipping labels. Contact a customer service agent for assistance with packaging instructions. You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund. REMEMBER: * Gas scooters that have been ridden in any way or gas scooter parts that have contained gasoline cannot be returned and the sale is final. Gasoline is a hazardous, flammable material and anyone who sends it via the mail may be subject to fines and/or a refusal of refund. By selecting the box below you have read and agree to the terms of our return policy stated above. WARNING: If you have received and signed for your vehicle from the carrier all sales are final. By accepting your item you agree to waive your rights to file a chargeback claim against Mississippipowersports.