SKU: 71490012082

NCY Decompression Tube Kit for Genuine, Lance, GY6 Scooters

Sale price$31.49 Regular price$34.99
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

NCY Decompression Tube Kit for Genuine, Lance, GY6 ScootersNCY Decompression Tube Kit for Genuine, Lance, GY6 Scooters This NCY Oil Decompression Tube for Genuine scooters and other bikes with GY6 engines replaces your current dipstick and allows for the release of excess crank case pressure. We recommend installing this decompression tube with any cylinder kit. Specifications: Oil and fuel resistant (27" long, inner diameter: 12mm, outer diameter: 18mm) Aluminum filler cap tube adaptor: 17mm (thread size:

NCY Decompression Tube Kit for Genuine, Lance, GY6 Scooters

This NCY Oil Decompression Tube for Genuine scooters and other bikes with GY6 engines replaces your current dipstick and allows for the release of excess crank case pressure.

We recommend installing this decompression tube with any cylinder kit.

Specifications:

  • Oil and fuel resistant (27" long, inner diameter: 12mm, outer diameter: 18mm)
  • Aluminum filler cap/tube adaptor: 17mm (thread size: 18mm)
  • Aluminum tube end cap: 12.66mm
  • White zip tie
  • Stainless steel hose clamps

Compatibility:

Genuine scooters Scooters with GY6 engines

139QMB-based 50cc / 80cc engines with the following engine codes:

139QMA 139QMB 1P39QMB 1P39QMA-2
YN139QMB JJ1P39QMB 139FMA-2 BD1P39QMB
BN139QMB 147QMD Other QMA models Other QMB models

157QMJ-based 125cc / 150cc / 169cc engines with the following engine codes:

157QMJ 161QMK 152QMI 1P61QMK
YN1P57QMJ 1P52FMI 154FMI JJ157QMJ
1P57QMJ BN157QMJ BN161QMK-A Other QMJ, QMK, and QMI models

Don't see your engine listed? If the engine code includes "QM" or "FM", this product is compatible with your vehicle.

Questions about parts & compatibility? Visit the contact page. - HB SCOOTERS PARTS - Professional Scooter Dealership in Southern California Since 2008

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 71490012082

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4.8 ★★★★★
Based on 12 reviews
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A
Verified Purchase
Amazon Customer
Alexandria, US
★★★★★ 5
Easy to use.
Color: Grey, Size: 6 Panel
These are easy to put together and to use. We have used them with all the panels. We have also used them broke down into 2 and 3 panels. They work well for blocking views. They don't block noise or help quiet the room being used, however. Only bad thing about them. We use them for our Auxiliary meetings.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 11, 2025
C
Verified Purchase
C.W.
Cuba, US
★★★★★ 5
Easy to assemble. Still used for over a year 🙌🏾
Color: White, Size: 6 Panel
Everything is perfect! I would buy again in other colors and heights if I need additional separation in the basement.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 7, 2026
A
Verified Purchase
Amazon Customer
Natrona Heights, US
★★★★★ 3
Cheap Garbage
Color: Black, Size: 4 Panel
This item is just cheap crap. Shoddily put together, shoddy materials, and looks cheap. If you’re just putting it in a space that you don’t really care that it’s cheap, then it might be fine for what you need. But don’t expect much.
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Reviewed in the United States on April 15, 2026
A
Verified Purchase
Angel
Carnegie, US
★★★★★ 5
Keeps areas separated
Color: Black, Size: 6 Panel
Item arrived quickly. I use this to keep my cats out of a part of the cellar. Works great. They've figured out how to slip through side. I made a panel that covers those spots. Still the best item to keep area separate.
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Reviewed in the United States on January 9, 2026
C
Verified Purchase
Coammom
Lexington, US
★★★★★ 5
Nice panels
Color: Black, Size: 6 Panel
Gives good coverage, nice dark panels. Easy to assemble, light product and sturdy. I will recommend this item! Completely covers the back shelves that are for employees only.
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Reviewed in the United States on August 31, 2025

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