Search  for anything...
DNYSYSJ

4 Stroke 140cc Dirt Bike Motorcycle Complete Engine Kit, Engine Motor Carburetor Single Cylinder CDI Kick Starter Lever Gear Shift Lever Manifold Set for CRF50 CRF70 XR50 XR70 Z50R Z50 CT70 USA STOCK

  • Based on 25 reviews
Condition: New
Checking for the best price...
$359.99 Why this price?

Buy Now, Pay Later

As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

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.

Selected Option

Free shipping on this product

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.

Availability: In Stock.
Fulfilled by Gkonfollon
Arrives Aug 26 – Aug 29
Order within 2 hours and 31 minutes
Available payment plans shown during checkout

Recently Viewed

Color: 140cc 4 Stroke Pit Dirt Bike Engine


Features

  • 140cc EngineType: Single-cylinder, horizontal, 4-stroke; Gear: 1N234; Ignition: CDI; Displacement: 140cc; Bore x Stroke: 55mm x 59mm;Max. Power & Corresponding Speed: 8kw(7500375); Max. Torque & Corresponding Speed: 9.5N.M(5000250)
  • SpecificationsStart Mode: Kick starter; Compression: 9.0:1; Engine Oil: 900ml, 15W/40-SE, 4 stroke; Oil gears: 4 speed manual clutch, 1n234; Sprocket: 15T 428 17mm
  • Package Includes1 x 140CC ENGINE; 1 x Kick Starter Lever; 1 x Gear Shift Lever; 1 x Manifold set Package; 1x Carburetor; 1*CDI
  • Fits (For the reference)For HON-DA 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
  • Widely UsedWidely used in cycling, it can be used for bicycles, motorcycles, models, skateboards, etc. High quality, powerful, and excellent bicycle engine and motor accessories.

Description

140cc Engine Carburetor CDI Kick Starter Lever Gear Shift Lever Manifold Set Specifications:Type: Single-cylinder, horizontal, 4-strokeGear: 1N234Ignition: CDIDisplacement: 140ccBore x Stroke: 55mm x 59mmMax. Power & Corresponding Speed: 8kw(7500±375)Max. Torque & Corresponding Speed: 9.5N.M(5000±250)Start Mode: Kick starterCompression: 9.0:1Engine Oil: 900ml, 15W/40-SE, 4 strokeOil Gears: 4 Speed Manual Clutch, 1N234Sprocket: 15T 428 17mm Fits (For the reference):· For HON-DA 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 /If you are unsure, please ask your local dealer. Package includes:1 x 140CC ENGINE1 x Kick Starter Lever1 x Gear Shift Lever1 x Manifold set Package1 x Carburetor1 x CDI

Manufacturer: ‎DNYSYSJ


Brand: ‎DNYSYSJ


Manufacturer Part Number: ‎589512010


Date First Available: March 23, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 26 – Aug 29

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Runs amazing. Starts first kick every kick.
Color: 140cc 4 Stroke Pit Dirt Bike Engine
Review Image by Chris Morley Chris Morley
Bought as an upgrade for my125 xpro hawk. Brought it to 140. Super impressed! Roughly 60% more torque than the 125! Made my pit bike waaayy more fun. The seller was prompt at sending a wiring diagram to get me up and running. Highly recommended! Cannot go wrong for the money.
Reviewed in the United States on April 14, 2024 by Chris Morley Chris Morley
    • Not a 250
Color: 200cc 250cc 4-stroke ATV Engine
This is not a 250 it turned out to be a 175 ..with 250 on the jug ...also don't used the shipping oil ..it will wipe out the cam and score the piston ...that's how I know the actual size of this engine ..uuugh
Reviewed in the United States on January 13, 2024 by Phil
    • Fast response, great product
Color: 200cc 250cc 4-stroke ATV Engine
When I got the engine I install in my hawk 250 DLX. Fit perfect. Gears are different. All gears are push down. Other than that for perfect.
Reviewed in the United States on July 25, 2023 by Jessica
    • DONT BUY ENGINE FROM AMAZON
Color: 125cc 4 Stroke Engine Motor Motorcycle
The media could not be loaded. The engine is good but it’s cheap sometimes it doesn’t want to go in N and Don’t buy engine from Amazon they are cheap made if your drop bike the engine would probably crack side case is made cheap
Reviewed in the United States on September 4, 2022 by rudy
    • Pls don't buy
Color: 140cc 4 Stroke Pit Dirt Bike Engine
Review Image by jana rheinecker jana rheinecker
Review Image by jana rheinecker jana rheinecker
Don't buy pls I was rideing it Normally And the chain blew off and hit the sailor because of the weak sater cover And then I go to refund at refund refund on the The first or the 2nd of February and now it's the 16th and still haven't got my refunded motor.
Reviewed in the United States on February 16, 2024 by jana rheinecker jana rheinecker
    • Good
Good
Reviewed in the United States on March 25, 2023 by Tristan

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...