Wilier gtr team endurance 105road bikethe wilier gtr team endurance 105 road bike is the perfect option for those who want to use their bike for more than one type of riding the gtr team endurance bike is light and responsive so you can race and rally it but as it features an endurance type geometry its also comfortable and versatile this means it can also be used for epic days in the mountains a coastal cruise or to spin to your favourite coffee stop wilier has drawn upon their years of