Janmor
RBU20
Valve Seat Material: EPDM (ethylene propylene diene Monomer (M-class) rubber)
Core Dimensions: KEVLAR
Outer diameter: 7 mm
Spark Plug Head: Connector Type SAE
Length: 68 cm
Length 1: 300 mm
Length 2: 400 mm
Length 3: 600 mm
Length 4: 650 mm