NCY Cylinder Kit (43mm, 66.8cc); SYM 50cc, Lance 50cc 4T T20 STELLA 4T SPEEDOMETER AND HANDLEBAR Zoomer or pre-2012 Metropolitan a

Zoomer or pre-2012 Metropolitan a heavy duty

Eliminate throttle lag and maximize your engine's potential with the OKO 24mm Performance Carburetor with Accelerator Pump

Hooligan 170i TaoTao GY6 125cc/150cc models

Weight: 2 lbs

Vespa P200E: VSX1T (1977-1982)

NCY Cylinder Kit (43mm, 66.8cc); SYM 50cc, Lance 50cc 4T T20 STELLA 4T SPEEDOMETER AND HANDLEBAR Zoomer or pre-2012 Metropolitan aThe NCY 43mm Big Bore Cylinder Kit bumps displacement on your SYM or Lance 50cc 4 stroke scooter from the stock 49cc up to 66. 8cc a 34% increase that translates directly into stronger acceleration, improved top end pull, and a noticeably more responsive throttle. NCY is one of the most trusted names in scooter performance parts, and this kit reflects their standard of precision machined components at a price that makes the upgrade a no brainer.