Freccia
R4650/BMCR
Valve head diameter: 29 mm
Valve stem diameter: 6 mm
Length: 92,2 mm
Valve seat angle: 45 °
Supplementary Article/Info 2: Chromed valve stem
Valve stem material: Bi-metal
Material: Chrome-Mangan-Nickel Steel
Material: Chrome-silicon-steel
Connector type: I