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Sange

125CC Engine 4 Stroke 1P52FMI Motor Engine Carb Complete Kit for Honda XR50 CRF50 XP CRF 50 70

    • Based on 108 reviews
Condition: New
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$265.99 Why this price?

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Availability: In Stock.
Fulfilled by SangemotopartsUS
Arrives Feb 20 – Feb 26
Order within 16 hours and 23 minutes
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Features

  • Model:1P52FMI-K,compatible with 125cc engine size scooters and vehicles
  • Engine dimensions: 470275280 mm
  • Type: single cylinder, 4-stroke with air-cooled, and clutch operated by hand
  • This complete engine kit comes with FM1P52I engine, carburetor, intake manifold, intake gaskets, shifter, kick starter, wiring harness, CDI, spark plug and ignition coil
  • For honda CRF50 / CRF70 / XR50 / XR70 / Z50 / Z50R / CT70 mini trail / Z50 / Minitrail Monkey / XL70 ST70 / QA50 / QR50 / CL70 / SL70 / 70 Passport / ST 90K2 / ST 90K1 / CS 90 / SL 90 / ZB 50 /

Description

Specifications: Model: 1P52FMI-K Type: Single cylinder, 4-stroke with air- cooled, and clutch operated by hand Bore×Stroke: 52.4×55.5 mm Displacement: 119.7 ml Compression Ratio: 9.0:1 Max Power: 6.5 kW/7500r/min±375r/min Rated Power: 5.6 kW/7500r/min±375r/min Max Torque: 8.0 Nm/5000r/min±250r/min Idle Speed: 1500r/min±100r/min Min Fuel Consumption: ≤367g/kw.h Ignition System: CDI Start Mode: Kick-starter Spark Plug: A7TC Clutch: Wet multi-plate Transmission: 4-speed, Manual clutch,4 Up Carburetor Type: PZ16J Primary Reduction Ratio:3.722 Gear Ratio:2.833/1.706/1.238/0.958 Lubricant Capacity: 900 ml Lubricant: SAE15W/40-SE, 4-stroke gasoline engine oil Engine Dimensions: 470×275×280 mm Fitment: For HONDA CRF50 / CRF70 / XR50 / XR70 / Z50 / Z50R / CT70 Mini Trail / Z50 / Minitrail Monkey / XL70 ST70 / QA50 / QR50 / CL70 / SL70 / 70 Passport / ST 90K2 / ST 90K1 / CS 90 / SL 90 / ZB 50 / Please note this is not a guarantee, if you are unsure, please ask your local dealer. Package Included: 1x125CC 1P52FMI ENGINE 1x Kick Starter Lever 1x Gear Shift Lever 1x Carburetor 1x Intake Manifold 1x Wiring Harness 1x CDI 1x Ignition Coil 2x Intake Gaskets Operation Instruction 1.Inspect the oil level with dipstick. If the oil level is below the lower mark, fill the oil to the upper mark. 2. Never load the engine until it is warmed up for 1～3 minutes. 3.Breaking-in period is vital for the engine. Never open the throttle completely, and keep changing speed during the first 1000-km. The engine oil must be changed at least once every 300 km’s drive during the breaking-in period. After running of 350 km, the engine should be maintained to make compensation for the initial wear. For further details, refer to Owner’s Manual of Motorcycle.

Manufacturer: ‎Sange


Brand: ‎Sange


Package Dimensions: ‎20 x 14 x 12 inches


Country of Origin: ‎China


Item model number: ‎honda


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎Sange


Date First Available: August 22, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Feb 20 – Feb 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Runs great.
Review Image by brandi lunsford brandi lunsford
Bought this to replace a tired wore out z50 engine. (I’m restoring) Bolted write up, started on 3rd kick. Runs beautifully. Brought out the kid in me once again. Has plenty of power, I can be in 4th gear and roll on the gas and wheelie down the road. Great value, big upgrade from what I had. Just purchased a second one the other day for a crf70 build. Can’t wait to get started. ... show more
Reviewed in the United States on February 3, 2024 by brandi lunsford brandi lunsford
    • minty
this is really a good deal if your motor is beyond fixing i cracked my motor and replaced it with this and it went smooth
Reviewed in the United States on December 17, 2023 by Landon Matte
    • Clutch
Engine is nice havent ran it yet but I’ve noticed when in gear the bike wont move with the clutch pulled in. It still shifts but I’m not sure if I want to ride without the clutch working correctly. Any help?
Reviewed in the United States on December 2, 2022 by Brandon pomerleau
    • Motor seems good.... carb needs help
Review Image by Bob W. Bob W.
Review Image by Bob W. Bob W.
Review Image by Bob W. Bob W.
Review Image by Bob W. Bob W.
Review Image by Bob W. Bob W.
Review Image by Bob W. Bob W.
The media could not be loaded. What you to know... 1. The CDI does not plug into the same color connector... it plugs into the white one on the wiring harness 2. Out of the 5 wires with bullet connectors from the motor you only need to connect 3 to get the motor running: Black-Red, Green, Blue 3. 2 wires with bullet connectors on the wiring harness, Black-Yellow and Green, go to your coil Now bolt on your carburetor, thin gasket between motor and carburetor intake , thick one between carburetor and intake... if needed. Some motor oil (mine shipped dry), a little gas and it should be ready to run. Now the bad part is that, like others have complained, the carburetor is not good. Mine dripped at first and if you look at the video... it turned into a full on monsoon! I've contacted the seller, who seems responsive (Hannah) and hopefully she will make it right. I'll update this review accordingly. UPDATE: I've not heard anything from their customer service in in almost a week. So I ended up disassembling the carburetor and found a marred float pin and the copper tube that the float pin is in had machine marks. I used some 1200 grit sandpaper to clean up the marring on the float pin. Then I used some Flitz and Q-tips to polish out the float pin tube. I also blew the whole thing out with carb cleaner. I found some brass debris on my hand after the full bath. I would not be surprised if some manufacturing debris ended up sticking the float open. Only time will tell. Stay tuned. Final update Customer Service never got back to me. However, my carb polish and clean job seems to have solved the overflow problem. Removing another star for poor customer service. ... show more
Reviewed in the United States on September 15, 2022 by Bob W. Bob W.
    • Not bad
The media could not be loaded. Not bad for the price haven’t riden my bike yet so not fully sure how it performs but sounds good put a nibbi 24mm carb wiring was super simple colors mostly just match up you will need exaust bolts carb bolt/nut mine didn’t come with the nuts definitely recommend
Reviewed in the United States on December 15, 2023 by Kayne ortiz
    • junk
First had an issue with the clutch being locked up. Got that fixed. Rode twice and now it is spewing oil, running hot and melted the clutch cover. Like the headline says, junk.
Reviewed in the United States on June 30, 2023 by adam callan
    • Worth the money
Started right up. It comes with oil already installed but I recommend replacing it with an oil you can trust. It's as close to a Honda as you can get. Based on reviews, it should perform and last a while. I'm using it on a Honda S65. It bolts right up. I have to convert the bike to 12 volts but not an issue. Purchased an additional harness to accommodate the wiring. Have a kill or ignition switch installed before you start this engine! It will let off some smoke as it heats up and burns off surface oil that might be left on it. The carburetor idled high out the box and needs adjustment but if you're using this engine, you should know how to do this. ... show more
Reviewed in the United States on February 22, 2020 by Eddie
    • It works. Look at the comments for wiring.
Looked in the comments as for the wiring. Everything fit sound except the carb intake, sits to the side an my frame was in the way on the z20. Had to use old intake. Started first kick, carb needed a little tunning after. Clutch seems smooth. The shifter is way too long.Especially if this is for a kid. Had to change the gearing front sprocket down to a 14T might even need a 13 T. Remember y’all there’s no oil in the bike. Besides that 2 weeks later bikes still running good. ... show more
Reviewed in the United States on January 14, 2023 by James

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