Racing 70cc Big Bore Cylinder Kit Head Rebuild Kit For Yamaha Zuma YW50 BWS 50

US $43.99
ApproximatelyS$ 56.68
or Best Offer
Condition:
New
More than 10 available172 sold
People want this. 121 people are watching this.
This one's trending. 172 have already sold.
Shipping:
US $5.99 (approx S$ 7.72) eBay SpeedPAK Standard.
Located in: Guangzhou, China
This item includes applicable import fees—you won’t pay anything extra after checkout.
Delivery:
Estimated between Fri, 3 Oct and Thu, 16 Oct 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 return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
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eBay item number:133337755033
Last updated on Sep 18, 2025 21:20:07 SGTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
Unbranded
Type
Big Bore Rebuild Kit
Manufacturer Part Number
Does Not Apply
Country/Region of Manufacture
China
Wrist Pin Length
36.8mm
Wrist Pin Diameter
10mm
Piston Diameter
47mm
Displacement
70cc
UPC
Does not apply
Category

Item description from the seller

About this seller

MAXPOWER-CNC

99.6% positive feedback497K items sold

Joined Apr 2008
Usually responds within 24 hours
Tecoparts, is one of the NICECNC own official eBay Store. Established in 2010, NICECNC is a popular brand among off-road enthusiasts, delivering premium motorcycle parts with High-Performance. We ...
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Detailed Seller Ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (128,390)

All ratings
Positive
Neutral
Negative
  • i***d (336)- Feedback left by buyer.
    Past year
    Verified purchase
    Great parts
  • s***5 (3)- Feedback left by buyer.
    Past year
    Verified purchase
    Kit fit well
  • a***s (1315)- Feedback left by buyer.
    Past year
    Verified purchase
    Cool little boost for 50cc scooters. Accelerates uphill and against the wind now. Bevel all the ports in the cylinder first. Drop the needle one notch in the carb. Everything else is stock. 25:1 and baby it for first couple hundred miles. Then it run's great.
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