The Jialing 124 has been branded under such names as GPX SSR OGM and many others. Proven to be the most versatile pit bike engine in history due to its outstanding quality and durability as well as having the most performance upgrades available. Bore kits from 131 to 160cc, this engine also accepts the Takegawa +R Superhead with decomp cam technology, and Takegawa magnesium clutch cover. This listing is for crate engine only and does not come with any peripherals. Specs:

• Bore Stroke - 52.4mm x 57mm
• MFG rated power - 9.5HP
• Transmission - all up maual 4 Spd
• Start Method - kick