DR 130cc CYLINDER KIT 57mm
V50-125/PV/PK/ET3cast iron barrel - 7 ports - Ø 57,0mm - stroke 51mm ***If fitting to Vespa 50/PK50 you must upgrade the crank to 51mm stroke with 1...£161.99
VMC GS58-S 135cc CYLINDER KIT
V50/90/PV/ET3/PKCast Iron - 6 ports - Ø58mm - for 51mm stroke 97mm conrod - CNC aluminium head 8 bolt fixing - Main transfers 124° Exhaust 174° - r...£156.29