428-45T 48T Motorcycle Rear Star Gear Sprocket for Yamaha TZR250 XT250 N P XTR400 TZR125 R RR TZR80 TDR125 SRX 600 125 250

High-concerned chemical：None Special Features：Refit Motorcycle transmission system Item Diameter：cminch External Testing Certification：iso9001 Model Name：428-45T/48T Brand Name：ASDL Origin：Mainland China Item Type：Sprockets Material：Steel

High-concerned chemical: None Special Features: Refit Motorcycle transmission system Item Diameter: cminch External Testing Certification: iso9001 Model Name: 428-45T/48T Brand Name: ASDL Origin: Mainland China Item Type: Sprockets