When (km?) does the cam chain has to be changed? 955 2003
I just checked the Triumph manual and the Haynes book of lies and neither mention a service interval fro it Marc.
The Haynes lists a cam chain stretch check for engines 1997-2002 but there's nothing in the official 2005 on service manual.
Does it give a figure for the tensioner max travel?
No. Nothing at all except the stretch check for engines up to 2002 and even then not Tiger, just Daytona and Speed Triple