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GY6 Cylinder Rebuild Kits Trkimal 47mm 80cc Big Bore Upgrade Kits for 49cc 50cc 139QMB Engines 64mm Valve scooter moped parts, GY6 Engine parts for Chinese Scooter(64mm Valve Length)

Name: GY6 Cylinder Rebuild Kits Trkimal 47mm 80cc Big Bore Upgrade Kits for 49cc 50cc 139QMB Engines 64mm Valve scooter moped parts, GY6 Engine parts
Brand: Trkimal
SKU: 161196661
Price: 44715.00 JPY
Availability: InStock

Product ID: 161196661

🔥64mm high-performance valve

🛵80cc big bore upgrade

⚙️47mm precision bore

¥44715

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

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Description

⚡ Upgrade your ride, dominate the streets!

POWER PACKED 80 CC UPGRADE - Transform your 50cc scooter into a street beast with a high-performance 80cc big bore kit.
PRECISION 47 MM CYLINDER BORE - Engineered for optimal combustion and enhanced throttle response.
COMPLETE REBUILD KIT INCLUDED - All essential parts from piston to ignition coil—no extra purchases needed, just install and ride.
64 MM VALVE LENGTH FOR MAXIMUM FLOW - Boost airflow and power with extended valve length designed for peak efficiency.
UNIVERSAL FIT FOR POPULAR GY 6 ENGINES - Compatible with top Chinese scooter brands like Roketa, Taotao, and Jonway—join the elite riders upgrading now.

The TRKIMAL GY6 Cylinder Rebuild Kit offers a comprehensive 80cc big bore upgrade featuring a 47mm cylinder bore and 64mm valve length. Designed for 49cc-50cc 4-stroke GY6 engines, this all-in-one kit includes every essential component—from piston assembly to ignition coil—ensuring a seamless performance boost for popular Chinese scooters, ATVs, and go-karts.

Specifications

ASIN	B07X9X5NV4
Best Sellers Rank	#654,810 in Automotive ( See Top 100 in Automotive ) #261 in Powersports Engine Kits
Brand	TRKIMAL
Customer Reviews	4.4 4.4 out of 5 stars (96)
Date First Available	September 3, 2019
Item Weight	9.38 pounds
Item model number	TRKIMAL-00039-1
Manufacturer	TRKIMAL
Manufacturer Part Number	TRKIMAL-00039-1
Package Dimensions	11.3 x 7.8 x 6.8 inches

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TrustScore 4.5 | 7,300+ reviews

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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¥44715

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews