Engine and Transmission

Is your scooter engine grinding instead of whirring? Are the roller weights in your CVT worn down to the nubs? How about that belt? We’ve got the parts to get your vintage Vespa or Modern GY6 scooter up and running in no time. We’ve also got the big bore cylinder kits and NCY super transmission kits you’ve been dreaming of.
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Intake Manifold Assembly; QMB139S
Item #1100-1329
Price: $10.99
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Dr. Pulley Sliding Weights (16x13); Genuine Buddy 50, RH50S
Some options may be out of stockMore Info
Engine Cases (Pair, Long, Big Bore, Custom); GY6S
Item #1100-1418
Price: $149.99
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GY6 150 Stage 1 Performance KitS
NCY
Item #PKGY6150-1
Price: $359.99
Product Out Of Stock
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NCY Engine Gasket Set (63mm); GY6S
NCY
Item #1100-1279
Price: $11.99
QTY:   Add to Cart
NCY Compression Spring (GY6), 1500 rpmS
NCY
Item #1200-1027
Price: $14.99
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