Triple Tree Assembly; CSC go., 139QMB Scooters vee These cylinders are more modern

These cylinders are more modern versions of the 2-port Vespa Sprint 150cc cylinders and make great performance upgrades for ALL 2-port rotary valve models

the VRM-119C delivers a consistent contact patch and superior grip in both wet and dry conditions

Compatibility: Vespa 150 (VBB2) and the following models (*may need wiring modifications to work)

Original Parts For Scooters SKU 154-269

Pulley Sliding Roller Weights

Triple Tree Assembly; CSC go., 139QMB Scooters vee These cylinders are more modernTriple tree assembly for Chicago Scooter Company go, go MAX, Pug 50, Nitro Sport 50, Bella Classic 50 and 50cc 139QMB bikes. Specifications: Overall dimensions: 17. 5"L x 8. 5"W x 3"H Tube ID: 23. 3mm Bolt hole ID: 24. 4mm Compatibility: CSC Bella Classic 50 CSC Nitro Sport 50 CSC Pug 50 CSC go CSC go MAX 139QMB based 50cc 80cc engines with the following engine codes: 139QMA 139QMB 1P39QMB 1P39QMA 2 YN139QMB JJ1P39QMB 139FMA 2 BD1P39QMB BN139QMB