The optimized profile, current tread pattern, and MichelinĀ« 2CT and 2CT+ compounds are designed to provide precise handling and long-lasting performance Silica-enhanced compound. It also combines outstanding performance in dry weather with stability and resistance to wear thanks to two Michelin-patented technologies: MICHELIN Dual Compound 2CT and MICHELIN Dual Compound 2CT+. Our silica tread compounds provide tremendous wet grip for added confidence on slippery wet roads The fully grooved geometric tread pattern is designed to deliver uncompromising traction off-road Adopted by BMW Motorrad on its BMW R1250 GS, also by Moto Guzzi on its V85TT and by Triumph on its Tiger 900.. ANKEE ADV 120/70R17 58V