Description
Get more speed and a more usable rev range out of your GY6 big bore kit with this 16*36 upgear set from NCY
short windscreen fits modern
Pre-assembled with shoes and springs — ready to install
Flywheel-side crankshaft bearing for VSD and VSE (Rally) model vintage Vespas
Pre-drilled mounting holes around the perimeter for a bolt-on fit
Gear, 4th - VMA2 medium Get more speed and aStandard fouth gear for 125 Primavera VMA2.