{"product_id":"blue-line-crankshaft-complete-gy6","title":"Blue Line Crankshaft (Complete); GY6","description":"\u003cp\u003eComplete OEM replacement crankshaft for 125cc\/150cc GY6 Chinese scooter engines. Parts For Scooters SKU 164-111 Specifications: Piston, pin and circlips sold separately, but available online Stroke: 57.8mm Overall Length: 285mm Flywheel Thread Size: M12x1.25 Flywheel Thread Length: 14mm Drive End Thread Size: M12x1.25 Drive End Thread Length: 14mm Inner Diameter (piston pin hole): 15mm Number of Splines: 19 Main bearings included Compatibility: 157QMJ-based 125cc \/ 150cc \/ 169cc engines with the following engine codes: 157QMJ 161QMK 152QMI 1P61QMK YN1P57QMJ 1P52FMI 154FMI JJ157QMJ 1P57QMJ BN157QMJ BN161QMK-A Other QMJ, QMK, and QMI models Don't see your engine listed? If the engine code includes \"QM\" or \"FM\", this product is compatible with your vehicle. About Blue Line: Blue Line offers OEM equivalent replacement parts for on-road scooters. Blue Line parts are a direct-fit replacement when OEM parts are unavailable or overly expensive for your scooter. Since 2018, Blue Line has provided quality parts at great prices.\u003c\/p\u003e","brand":"blue line","offers":[{"title":"Default Title","offer_id":48045129466043,"sku":"1100-1190","price":59.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/1340\/6651\/files\/1100-1190_ecf9603d-f68a-404a-b056-03dc93e89f29.jpg?v=1783051691","url":"https:\/\/thriftyscooters.com\/products\/blue-line-crankshaft-complete-gy6","provider":"Thrifty Scooters","version":"1.0","type":"link"}