Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
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Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Niche 80Cc Engine Cylinder Head Namura Piston Gasket Top End Kit For Yamaha Pw80 Big Wheel 21W-11111-00-00 3E5-11631-00-97
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$211.96
Regular price
$302.80
-30%
Couldn't load pickup availability
Vendor: Niche
Type: Engine
Sku: WBCARB07Z43VSCL
Available: Available
Shipping information
- No EU import duties. - Ships within 3-5 business days. (USA) - Ships with 8-12 business days. (International)
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What models are compatible with the NICHE 80cc Engine Cylinder Head kit?A: The NICHE 80cc Engine Cylinder Head kit is compatible with Yamaha Big Wheel 80 models from 1986 to 1990, as well as Yamaha PW80 models from 1983 to 2006.
Q: What parts are included in the NICHE top end kit?A: The NICHE top end kit includes a NICHE 519-CCY2224H Cylinder Head, a NICHE 519-CCY2224L Engine Cylinder, a NICHE 519-CSP2224K Spark Plug, a NICHE 519-KPS2321T Piston Gasket Top End Rebuild Kit, and a NICHE 519-KST2224D Cylinder Stud Kit.
Q: How does the NICHE cylinder head compare to OEM parts?A: The NICHE cylinder head provides a reliable replacement for OEM part numbers such as 21W-11111-00-00 and 3E5-11631-00-97, ensuring compatibility and performance for your Yamaha motorcycle.
Q: What is the bore and stroke of the standard cylinder in this kit?A: The standard cylinder in the NICHE top end kit has a bore of 47.00mm and a stroke of 45.60mm, contributing to a cylinder displacement of 79cc and a compression ratio of 6.6:1.
Q: Is installation of the NICHE top end kit straightforward?A: Yes, the NICHE top end kit is designed for ease of installation, making it suitable for both experienced mechanics and DIY enthusiasts looking to rebuild their Yamaha PW80 or Big Wheel 80.
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