64mm 64.25mm 64.5mm STD +25 +50 Motorcycle Piston Ring For Honda NT400 Bros 1987-93 Shadow 400 2002-05 VRX400 Steed 400 1990-97

High-concerned chemical：None Model Name：many models Origin：Mainland China Material：high alloy

High-concerned chemical: None Model Name: many models Origin: Mainland China Material: high alloy