Custom processing is the purpose of refitting the elbow size 51 (mm) Model ninja650 Applicable models 17 18 19 Ninja650 Item No. SCL-2018100001-508B04WB Product name: Motorcycle 17 18 19 Ninja650 front muffler Kawasaki Ninja Z650 modified exhaust pipe Product features: stainless steel Flat welded, quality EU standard. Applicable models: 17, 18, and 19 ninja650 Uses: Exhaust, modify motorcycles to increase the displacement of motorcycles, motorcycle performance, appearance and appearance Product weight: 1.9kg Packing method: foam bag