520 13T 49T Motorcycle Front Rear Sprocket for Yamaha TT-R230 2005-2024 TTR230 TTR 230

High-concerned chemical：None Item Weight：1.2kg External Testing Certification：iso9001 Model Name：For Yamaha TT-R230 Brand Name：BLDR Origin：Mainland China Item Type：Chain Sets Material：carburized steel

High-concerned chemical: None Item Weight: 1.2kg External Testing Certification: iso9001 Model Name: For Yamaha TT-R230 Brand Name: BLDR Origin: Mainland China Item Type: Chain Sets Material: carburized steel