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Rolling Wrench

4.5 (123)

QMB139 Main Jet Kit - 21 piece

Name: Rolling Wrench QMB139 Main Jet Kit - 21 piece - QMB139 Main Jet Kit - 21 piece
Brand: Rolling Wrench
SKU: 46079603802341
Price: 25.0 USD
Availability: InStock
Rating: 5 (2 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$25.00

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Black

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Description

Did you get a performance air filter, exhaust, or a big bore kit, and need to tune your carburetor? This QMB139 (GY650) CV (stock carburetor) jet tuning kit is exactly what you need to dial it in. This kit comes with 10 main jets and 11 pi...