Spark plug - Nippon Denso - W27ES U, equivalent to NGK B9ES
A plug for motorway/touring use or for any time on kitted motors, Lambretta and 200cc versions of the Vespa PX, that need to run cooler.
Also used as standard on T5
Equivalent to the NGK B9ES. Denso are rated the best plugs by many scootersts.
Price includes VAT @ 20%