[QUOTE="TOG@Toil"] Oh dear. Well, everything I've seen says 335mm as well..... But then one site also says that exactly the same shock is also suitable for a 600lb Suzuki GS1000G, so don't trust it entirely.[/QUOTE] Just a thought - is there another similar-ish bike called a GN250 for a different market with different suspension. Or maybe a spec change partway through the model life. Such daftness has been known to happen.