NGK spark plug B6HS, new
Also suitable for the VeloS-models and the model Black'n Roll S4800.
Recommended electrode spacing for contact-controlled ignition system (VeloS) 0.50mm, but not less than 0.40mm.
Recommended spark gap in the electronic ignition system (Black'n Roll S4800) 0.60mm - Manufacturer no 4510.
Comparable spark plugs: Bosch W7AC, Denso W20 FS-U and Champion L82C.
NOTE:
Comparison charts for spark plugs can be found in the WebShop under Information.