Yamaha has just released all the facts and figures for the latest iteration of the muchvaunted WR250F and the big-hitting WR450F to kick your 2025 aspirations off in style . The Yamaha WR range has always had a serious following here and in Australia , partly due to a lot of the R & D being done in our back yard , so the tradition for them being a serious enduro mount for our remote riding continues into 2025 with the release of the new range .