150cc 5-Port Vintage Engine Kit 2-Stroke Roller Weights (set of 6

Roller Weights (set of 6

Model CSC Bella Classic 50 CSC Nitro Sport 50 CSC Pug 50 CSC go CSC go MAX 139QMB Engine Code Compatibility

Progressive-rate spring — smooth over small bumps

long-lasting bore that can be honed and oversized if needed

150cc 5-Port Vintage Engine Kit 2-Stroke Roller Weights (set of 6This Tutti Ricambi Engine Kit is just that a COMPLETELY UNASSEMBLED, DIY LML engine for vintage Vespas (the assembled version is available here). We repeat: This is a completely unassembled engine. You, or someone you know and trust, will have to build this thing. Specifications: Complete unassembled engine No electric start Features a single unregulated wire for lighting; you'll have to mount the coil somewhere on your frame Includes an exhaust