Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Eligible for Return, Refund or Replacement within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Features
Description
Our 4-stroke engine is a powerhouse designed to elevate your riding experience to new heights. With cutting-edge technology and precision engineering, this engine is a testament to performance and reliability.SpecificationColor: Black, SilverAssembly Required: YesEngine Type: 4-Stroke, Single CylinderCooling System: Air CoolingEngine Displacement: 125ccTransmission: 4-speed, Manual Clutch 1-N-2-3-4Clutch: Wet Multi-disc ClutchLubricant: SAE 15W/40-SE, Four-stroke Gasoline Engine OilCompression Ratio: 9.0:1BorexStroke: 52.4x55.5 mm/2.06x2.18inMaximum Power: 6.5KW/7500 rpm ± 375 rpmRated Power: 5.6KW/7500 rpm ± 375 rpmMax. Torque: 8.0 Nm/5000 rpm ± 250 rpmIdle Speed: 1500 rpm ± 100 rpmMin. Fuel Consumption: ≤367g/kw.hIgnition System: CDIStarting Mode: Kick StarterSpark Plug: A7TCPrimary Reduction Ratio: 3.722Lubricant Capacity: 900ml/30.43ozItem Weight: 19.1kg/42.1lbsProduct Size: 44x29x22cm/17.32x11.4x8.66inGross Weight: 21.5kg/47.4lbsPackage Size: 48x37x35cm/19x14.6x14inPackage Included1x 4-stroke EngineAll Accessories for InstallationApplicationThis 125cc 4 stroke engine motor fits for CRF50 / CRF70 / XR50 / XR70 / Z50 / Z50R / CT70 Mini Trail / Z50 / Minitrail monkey / XL70 ST70 / QA50 / QR50 / CL70 / SL70 / 70 Pass / ST 90K2 / ST 90K1 / CS 90 / SL 90 / ZB 50.Notes1.The installation manual is not included. Professional installation is highly recommended. Please note that the applicable models are only for reference.2.Please carefully read the product label and pay attention to the safety precautions inside.
Brand: YIYIONCE
Model Name: 125CC 4-Stroke Engine Motor Kit
Voltage: 12 Volts
Material: High-quality materials and precision-engineered components
Item Weight: 47.4 Pounds
Product Dimensions : 17.32 x 11.4 x 8.66 inches; 47.4 Pounds
Item model number : 125CC149536
Date First Available : March 6, 2024
Manufacturer : Averceek
Country of Origin : China