My previous XX was a 98 model, with jetting to match the 4-into-1 Erion exhaust, temp gauge rarely got above 2/3 up, never seen it running into the red even in NYC gridlock traffic inside the Holland Tunnel where air temp can easily reach above 40C.
My current XX is a 2003 FI model, near OEM equipment other than aftermarket grips.
Digital temp regularly indicate above 210, hot summer days fan comes on while waiting for red light to turn green regularly, but I never see the digit display getting above 230. Normal cruising temp is about 190-200. I have not gotten stuck in the Holland Tunnel yet.. but likely will next year.
The 2000 model VFR800 and 2006 CBR600F4i that I have tends to run much cooler than the 2003 XX, both of them rarely gets above 210 on digital display.. even in hot summer and slow moving traffic pattern. Regular cruising temp is about 170-190.
My 2002 Superhawk was also a cool running machine.. temp gauge rarely gets above 1/2 way up... maybe the jetting and Jardine exhaust help with the flow of hot air.