Motorcycle Engine Input Output Intake Exhaust Valve Kit For Yamaha TT-R250 TTR250 TTR 250 TT-R 250 1993-2002

High-concerned chemical：None Displacement (ml)：250cc Special Features：can replace the original parts Item Diameter：0.5cm Item Weight：0.02kg External Testing Certification：iso9001 Model Name：TTR250 Brand Name：BLDR Origin：Mainland China Item Type：Engine Cooling & Accessories Material：High Carbon Steel Raw Materials

High-concerned chemical: None Displacement (ml): 250cc Special Features: can replace the original parts Item Diameter: 0.5cm Item Weight: 0.02kg External Testing Certification: iso9001 Model Name: TTR250 Brand Name: BLDR Origin: Mainland China Item Type: Engine Cooling & Accessories Material: High Carbon Steel Raw Materials