On the shelf ready to ship!
Freshly rebuilt Honda Sportrax 250EX 250X powerplant.
Powersportsnation is now paying $100 for your core. If it has a hole in it, if it has been disassembled or is locked up you will get 50% of this core value. We provide a return label to bring back the core free of charge to you. Please call for the return label.
PowerSportsNation Rebuilt Engines.
Our process:
-Engines are completely disassembled. Cases are hot tanked or pressure washed.
-All rebuilt engines include new piston(s) and rings, new gaskets and seals, new timing chain (where applicable), water pump seal kit (if water pump is part of assembly), new oil filter, and new spark plug(s).
-Heads are refreshed or rebuilt (on a Rottler Head Machine SG7MTS) with the valves adjusted. All heads are checked for trueness and surfaced or planed if necessary. All valves, guides and seats are checked and replaced if needed.
-Cylinders are always overbored to the next size or sent off and replated.
-Crankshafts are inspected. If they are not in excellent or near new condition, they are rebuilt or replaced. If automotive style crank and rods are used in the application, all bearings are replaced. Crankshaft roller bearings are replaced where needed.
-Transmissions (where applicable). All parts are visibly inspected or measured for wear. All bearings, shift forks and gears are replaced where needed. Any other worn internals will be replaced where needed.
-Oil pumps are a crucial component in the build. They are all torn down and inspected. If they don’t appear to be near new, they will be rebuilt or replaced.
-Assembly begins after all parts are inspected and the replacement parts are on hand. Each engine is hand built with quality workmanship to insure the longevity of your powerplant. All bolts are torqued to appropriate specs for each engine type.
-The final step in the process here at PSN is to test run your engine. Because of the vast inventory of used parts from our salvage operation we have been able to build test cradles or test rollers. We run 9 out of 10 engines that leave our facility. And are continuing to build towards 100% testing. This helps us catch any issues before they make it to the customer.
-Our warranty, in the event that you have an issue. All Sport quads (Ex: YFZ450 or scrambler) or sport side by sides (Ex: RZR) engines carry a 90-day warranty. All Utility ATV and UTV engines carry a 180-day warranty. The first 90 days of warranty covers parts or exchange and labor (max labor coverage-$500, if installed by a professional shop in the industry). The second 90 days covers parts or exchange only. (Excludes sport quads and sport side by sides)
Part Number:
PSN0100-250EX-0615
Ava Thomas (verified owner) –
Decided to give this altimeter and took it out for a spin. It’s been holding up incredibly well, even in rough conditions. Would recommend to fellow builders without hesitation.
Isabella Jackson (verified owner) –
I recently got my hands on a power distribution board and took it out for a spin. It brought a level of stability I didn’t expect at this price. Definitely a worthwhile upgrade.
Amelia Wilson (verified owner) –
After testing the thrust stand and took it out for a spin. It’s a reliable component, though not the most innovative. Perfect for anyone upgrading on a budget.
Mia Rodriguez (verified owner) –
Been flying with a new propeller and took it out for a spin. There were no compatibility issues with my existing build. It saved my drone from a total rebuild.
James Jones (verified owner) –
Just tried out the flight controller and took it out for a spin. The performance boost was immediately noticeable. Good for beginners and casual flyers alike.
Ava Williams (verified owner) –
This might be the best motor and took it out for a spin. It brought a level of stability I didn’t expect at this price. Perfect for anyone upgrading on a budget.
Emma Wilson (verified owner) –
Honestly surprised by this drone shell and took it out for a spin. Had a bit of trouble with the setup, but it paid off in the air. A must-have if you’re into serious aerial work.
Amelia Johnson (verified owner) –
Decided to give this battery and took it out for a spin. It’s a reliable component, though not the most innovative. It saved my drone from a total rebuild.
Mason Moore (verified owner) –
Honestly surprised by this camera mount and took it out for a spin. Had a bit of trouble with the setup, but it paid off in the air. Not sure I’d buy this again, but it does the job.
Mia Taylor (verified owner) –
I recently got my hands on a foldable arm and took it out for a spin. There were no compatibility issues with my existing build. It saved my drone from a total rebuild.
James Garcia (verified owner) –
Swapped in a fresh IMU sensor and took it out for a spin. It’s a reliable component, though not the most innovative. Might look for a higher-end version next time.
Henry Garcia (verified owner) –
Disappointed in the antenna and took it out for a spin. There were some minor issues, but overall it’s a decent option. Might look for a higher-end version next time.
Evelyn Hernandez (verified owner) –
This might be the best IMU sensor and took it out for a spin. Had a bit of trouble with the setup, but it paid off in the air. Not sure I’d buy this again, but it does the job.
Mason Wilson (verified owner) –
Disappointed in the flight controller and took it out for a spin. Really improved my drone’s handling and responsiveness. Not sure I’d buy this again, but it does the job.
Sophia Taylor (verified owner) –
Just tried out the charger and took it out for a spin. There were no compatibility issues with my existing build. Definitely a worthwhile upgrade.
Lucas Brown (verified owner) –
I recently got my hands on a power distribution board and took it out for a spin. Really improved my drone’s handling and responsiveness. Will be sticking with this brand from now on.
Harper Jones (verified owner) –
Upgraded to this telemetry module and took it out for a spin. It’s been holding up incredibly well, even in rough conditions. Perfect for anyone upgrading on a budget.
Benjamin Moore (verified owner) –
I recently got my hands on a FPV camera and took it out for a spin. Had a bit of trouble with the setup, but it paid off in the air. Would recommend to fellow builders without hesitation.
Henry Smith (verified owner) –
This might be the best drone shell and took it out for a spin. I’ve pushed it hard in windy weather and it hasn’t let me down. A must-have if you’re into serious aerial work.
Evelyn Miller (verified owner) –
Swapped in a fresh cooling fan and took it out for a spin. There were some minor issues, but overall it’s a decent option. Good for beginners and casual flyers alike.
Sophia Martinez (verified owner) –
Finally replaced my old telemetry module and took it out for a spin. Had a bit of trouble with the setup, but it paid off in the air. It saved my drone from a total rebuild.
Mason Martin (verified owner) –
Honestly surprised by this camera mount and took it out for a spin. The part felt solid and handled multiple test flights flawlessly. Good for beginners and casual flyers alike.
Harper Wilson (verified owner) –
Just tried out the flight controller and took it out for a spin. Really improved my drone’s handling and responsiveness. Not sure I’d buy this again, but it does the job.
Benjamin Davis (verified owner) –
This might be the best carbon fiber prop and took it out for a spin. Had a bit of trouble with the setup, but it paid off in the air. Perfect for anyone upgrading on a budget.
Charlotte Garcia (verified owner) –
I recently got my hands on a barometer and took it out for a spin. It brought a level of stability I didn’t expect at this price. Not sure I’d buy this again, but it does the job.
James Wilson (verified owner) –
Swapped in a fresh ESC and took it out for a spin. I’ve pushed it hard in windy weather and it hasn’t let me down. Good for beginners and casual flyers alike.
Amelia Hernandez (verified owner) –
I recently got my hands on a flight controller and took it out for a spin. Had a bit of trouble with the setup, but it paid off in the air. Definitely a worthwhile upgrade.
Isabella Rodriguez (verified owner) –
Just tried out the LED light strip and took it out for a spin. There were some minor issues, but overall it’s a decent option. It saved my drone from a total rebuild.
Isabella Hernandez (verified owner) –
Been flying with a new battery strap and took it out for a spin. It brought a level of stability I didn’t expect at this price. Definitely a worthwhile upgrade.
Sophia Rodriguez (verified owner) –
I recently got my hands on a transmitter and took it out for a spin. I’ve pushed it hard in windy weather and it hasn’t let me down. A must-have if you’re into serious aerial work.
Henry Johnson (verified owner) –
Swapped in a fresh navigation light and took it out for a spin. There were some minor issues, but overall it’s a decent option. Will be sticking with this brand from now on.
Olivia Miller (verified owner) –
Upgraded to this GPS module and took it out for a spin. The part felt solid and handled multiple test flights flawlessly. Not sure I’d buy this again, but it does the job.
Emma Thompson (verified owner) –
Upgraded to this motor and took it out for a spin. It’s been holding up incredibly well, even in rough conditions. Not sure I’d buy this again, but it does the job.
Lucas Garcia (verified owner) –
Just tried out the battery and took it out for a spin. The performance boost was immediately noticeable. Not sure I’d buy this again, but it does the job.
Logan Garcia (verified owner) –
Honestly surprised by this transmitter and took it out for a spin. It’s a reliable component, though not the most innovative. Would recommend to fellow builders without hesitation.
Emma Thomas (verified owner) –
Swapped in a fresh receiver and took it out for a spin. The performance boost was immediately noticeable. Good for beginners and casual flyers alike.
Henry Thompson (verified owner) –
This might be the best navigation light and took it out for a spin. It brought a level of stability I didn’t expect at this price. Might look for a higher-end version next time.
Emma Miller (verified owner) –
I recently got my hands on a foldable arm and took it out for a spin. It brought a level of stability I didn’t expect at this price. Not sure I’d buy this again, but it does the job.
Elijah Garcia (verified owner) –
Finally replaced my old servo and took it out for a spin. The part felt solid and handled multiple test flights flawlessly. A must-have if you’re into serious aerial work.
Sophia Rodriguez (verified owner) –
Finally replaced my old navigation light and took it out for a spin. The part felt solid and handled multiple test flights flawlessly. Not sure I’d buy this again, but it does the job.
Lucas Smith (verified owner) –
Swapped in a fresh charger and took it out for a spin. The performance boost was immediately noticeable. Not sure I’d buy this again, but it does the job.
Isabella Garcia (verified owner) –
Had my doubts about this carbon fiber prop and took it out for a spin. I’ve pushed it hard in windy weather and it hasn’t let me down. Might look for a higher-end version next time.
Benjamin Jones (verified owner) –
I recently got my hands on a gimbal and took it out for a spin. There were no compatibility issues with my existing build. Might look for a higher-end version next time.
James Rodriguez (verified owner) –
After testing the GPS module and took it out for a spin. The performance boost was immediately noticeable. Would recommend to fellow builders without hesitation.
Benjamin Wilson (verified owner) –
Had my doubts about this drone shell and took it out for a spin. The part felt solid and handled multiple test flights flawlessly. Might look for a higher-end version next time.
Emma Miller (verified owner) –
Disappointed in the altimeter and took it out for a spin. There were some minor issues, but overall it’s a decent option. Perfect for anyone upgrading on a budget.