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66cc/80cc engine 2 Stroke Motor Kit Petrol Motorized Bicycle Bike Upgrade 41t

umotomotorizedbicycles
(559)
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US $299.99
or Best Offer
as low as $52.06/mo with
Condition:
New
More than 10 available34 sold
People want this. 132 people are watching this.
This one's trending. 34 have already sold.
Shipping:
US $19.99 USPS Ground Advantage®.
Located in: Tucson, Arizona, United States
Delivery:
Estimated between Sat, Nov 8 and Thu, Nov 13 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Seller pays for return shipping.
Payments:
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eBay item number:125176816624
Last updated on Nov 01, 2025 15:18:53 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Bore & Stroke
47mm & 40mm
Item Length
2 Feet
Placement on Vehicle
Front
Compatible Make
2-stroke Motorized Bike
Manufacturer Warranty
1 Month
Volume of oil Consumption
1.5L/100km
Performance Part
Yes
Type of Sparking Plug
Z4C 14MM
Driving Ratio
18:01
Machine Type
2-stroke Motorized Bike Engine 80cc
Color
Silver Mouth - Black Hose
Item Diameter
4 Inches
Manufacturer Part Number
Does not apply
Compatible Model
2-stroke Motorized Bike Engine
Material
WIZZARD FIRE
Vintage Part
No
Compression Ratio
6:01
California Prop 65 Warning
No
Speed Limitation
Flash Gordon Style
Brand
RUNFAST
Note
Installation instructions is not included
Features 1
HYPERFIRE THRUST MAXX
Features 2
360 degree fully flexible
Country/Region of Manufacture
Unknown
Universal Fitment
Yes
Compatible Year
2022
Ignition Mode
CDI
UPC
Not Applicable
Category

Item description from the seller

About this seller

umotomotorizedbicycles

98.5% positive feedback•3.3K items sold

Joined Feb 2006
Seller's other itemsContact

Detailed seller ratings

Average for the last 12 months
Accurate description
4.7
Reasonable shipping cost
4.4
Shipping speed
4.8
Communication
5.0

Seller feedback (587)

All ratingsselected
Positive
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Negative
  • o***o (119)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    My package came real fast...it was missing an item but i contacted the seller, who was awesome by the way, and they had it to me in 2 days!!! I highly recommend this seller!!! And the parts was new and worked great...
    2-STROKE 66cc/80cc MOTORIZED BIKE CYLINDER KIT 40mm HIGH HOLE FOR LONGER ROD (#126880007188)
  • h***a (338)- Feedback left by buyer.
    Past year
    Verified purchase
    I purchased another case from the seller before and all was good, this time USPS damaged the package and after a week long of waiting they delivered a destroyed package and content. I'm requesting a replacement so I have to see what happens but I know it wasn't the seller fault.
    YD100/LD100 Gas Engine Crank Case Bottom End Crank Case 8mm Studs Engine (#126879529490)
  • f***n (3936)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    FAST SHIPPING!! Product as described, Excellent seller! Thank you!
    COMPLETE 29" GAS TANK BIKE FOR 2-STROKE 66CC/80CC MOTORIZED BICYCLE KIT (#122420521673)
See all feedback

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