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- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 29 - Nov 3
Reserve from the case
Ships within 48 hours · Estimated delivery Oct 29 - Nov 3
About Genuine: Since 2004
Connector: 2-Pin Spade
Tubeless construction — no inner tube required
Keep your 139QMB engine running smoothly with this OEM two-valve rocker arm assembly from Blue Line Designed specifically for Type 1 engines with 64mm valve stems and a shorter cylinder head
NIU XQi3 Motor Cover qmb139 switch assebmly About Genuine: Since 2004
Pay in 4 interest-free payments of $9.00 Learn more