We are the biggest supplier for electric start gear in China. Suitable for CB150 motorcycle Main supplied for: Honda, YAMAHA, Suzuki, Mitsubishi, BMW, Polaris, Kohler, Briggs&Stratton, Daelim Korea, Hyosung Korea, Zongshen, Loncin, Jianshe, Lifan, Jialing, Shineray, Rato, Haojin, Benma, Qianjiang, Yinxiang, Dayang, etc Certificate: ISO9001: 2000 TS16949 Main manufacture type: Motorcycle electric start gear, General engine gear, Auto gear, Electric motorcycle gear Material: 20CrMnTi, C45, 40Cr, 42CrMo, stainless steel or special as your requirement Main process: Forging Blank, Normalizing, Turning, Hobbing/Shaping, Shaving, Chamfering, Carburizing&Quenching, Surface Treatment, Hole/Face Grinding, Gear Grinding, Marking, Cleaning, Testing, Packing. Our main equipments include: Gleason 350GMM gear inspection center, Italy SU Samputensili S400GS shaving cutter grinding machine, Italy Ipsen universal heat-treatment owen, Germany Reishauer NZA gear grinding machine, Switzerland Taizhong precision high speed machining center, Taiwan Rockwell hardness tester Universal toolmakerType Specification Remark O. D. Modulus Length Precision Cylindrical gear 800 1-10 Din6/ISO6/GB6 Straight/Helical gear Shaft gear 400 1-10 350 Din6/ISO6/GB6 Ring gear 400 1-10 Depth Gauge: Measuring Dimensions Vernier Caliper: Measuring Dimensions Micrometer: Measuring OD Plug Gauge: Measuring ID Common Normal Micrometer: Measuring Common Normal Length Radial Run-out End Run-out Roughness Testing Torque Spanner: Testing welding collapsing force Metallographic Report Gear Profile: Tested by Gleason Equipment Gear Lead: Tested by Gleason Equipment