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Ships within 48 hours · Estimated delivery Oct 27 - Nov 1
• Wire diameter: 4
OEM replacement valves are Sku: 1100-1257 NCY High-RPM Racing Valve Set - 28/23mm for GY6
RR) for Vespa P/PX
or other transmission components needed to make an engine complete
two tappets
NCY Super Trans Kit (1st Generation); GY6, Genuine 125/170 Low Mount • Wire diameter: 4Our extremely popular Gen 1 GY6 transmission kit is now available again. This kit comes with the finned drive face, "N" style clutch bell, 1000RPM clutch spring, and all of the other goodies that have made our trans kits so successful. Kit includes: Ultralight gold specially coated overdrive variator Finned Aluminum outer drive face Ultralight large shoe racing clutch "N" Style Ultralight drilled & vented clutch bell (99 grams lighter than previous
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