The official Kawasaki service manual for the Ninja 150 RR (often referred to as the Ninja RR or ZX150) is widely considered the for DIY maintenance and professional repairs. Reviews emphasize its reliability for technical accuracy, especially regarding critical torque specifications. Service Manual Quality and Features
Recommended intervals for changing transmission oil, typically every 3,000 to 5,000 kilometers . kawasaki ninja 150 rr service manual better