Reserve from the case
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
Reserve from the case
Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
Italian flash chrome
Tread Pattern: DM1092F
SKU: 1200-1156
Recommended Support Mods
All GTS produced 1/2022 or later
Universal Parts QMB139 50mm Big Bore Cylinder Kit ac horn Italian flash chromeThis Universal Parts 50mm Big Bore Cylinder Kit fits 50cc 4 stroke 139QMB engines, upgrading bikes to 81. 3cc based on a stock stroke of 41. 4mm! Specifications: Includes cylinder, piston, pin, circlips, rings, head gasket and base gasket Bore: 50mm Overall Height: 70. 5mm Cylinder Sleeve Outer Diameter: 53mm 139QMB based 50cc 80cc engines with the following engine codes: 139QMA 139QMB 1P39QMB 1P39QMA 2 YN139QMB JJ1P39QMB 139FMA 2 BD1P39QMB BN139QMB
Pay in 4 interest-free payments of $17.50 Learn more