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52.4mm Cylinder Head Assembly Kit with Spark Plug Gaskets Compatible with 4 Stroke CRF Lifan 125cc Horizontal Chinese TaoTao Coolster 110cc Engine ATV Go Kart Dirt Bike Motorcycle

  • Based on 6 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Monday, Jul 27
Order within 20 hours and 33 minutes
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Features

  • SIZE:Timing Drive Sprocket-28 teeth,Bore diameter:52.4mm/2.06",bolt hole spacing:50mm/1.97",Intake hole installation distance:45mm/1.77"
  • Replacement for apollo crf lifan 125cc horizontal engine chinese motorcycle atv go kart dirt bike
  • Compatible with Coolster 110,Sunl 110,BMS 110,Coyote 110,Redcat 110,SSR 110,Kazuma Falcon 110,TaoTao 110,Lifan 110
  • Easy to install,please check the size before you buy it
  • Package Includes:Cylinder Head x 1,Gaskets x 5,Spark Plug x 1

Description

Cylinder expansion modification: By increasing the cylinder diameter (such as the original 50mm→52.4mm), the displacement can be increased, and the horsepower can be increased by 10-15% (ECU adjustment is required). Cylinder boring repair: Repair the old cylinder damaged by cylinder pulling/scratches, and cover the wear area by increasing the size to 52.4mm (need to match the same level piston). Off-road/track modification: For small-displacement models such as CRF150R and 105SX, the 52.4mm cylinder diameter breaks through the original power limit. Two-stroke optimization: Cooperate with the power valve to improve the torque at low and medium speeds.

Manufacturer: ‎ABCERRSI Company


Brand: ‎ABCERRSI


Model: ‎Motorcycle Accessories


Item Weight: ‎4.53 pounds


Package Dimensions: ‎6.18 x 5.12 x 4.41 inches


Item model number: ‎Motorcycle Accessories


Exterior: ‎Machined


Manufacturer Part Number: ‎ABC-GT002


Date First Available: March 18, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jul 27

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


  • CHEAP CRAP CHEAP CRAP
DO NOT BUY! Placed this in my 125cc grom clone and the gasket that I was given was blown 2 days later as I was riding. Left me stranded 2 miles from home having me walk back! This pos came wrong since delivery and it blew my piston from the crap gasket they’ve given me. Now I am stuck having to buy a new gasket kit plus piston kit to try to salvage what’s left of my engine that they’ve damaged. Valances also was not seated correctly and had to replace valves parts ... show more
Reviewed in the United States on May 21, 2025 Reviewed in the United States on May 21, 2025 by Jeremy g.

  • really needed the part thank you so much
really good part for Apollo RFZ dirtbike 125 really needed. It worked out great.
Reviewed in the United States on August 22, 2025 by TheseLedareGarbage

  • One of the valves didn’t open properly
It came broken
Reviewed in the United States on May 3, 2026 by Michael Morales

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