Continental has launched the TKC 70 Rocks tyre. I’ve been using the TKC 70 on my Triumph Tiger and the TKC 80 on my BMW G310 GS. The gap between these two tyres in terms of off-road traction and longevity was a little too much. The TKC 70 Rocks seems to be a nice blend of the two tyres. At least on paper. It has a central hard rubber compound as on the TKC 70 for longer life and a large block tread pattern as on the TKC 80 for better off-road traction.