Shimano-MTB - This year's ALIVIO comes with dedicated MTB and Trekking bike components. ALIVIO Trekking was designed with improved ergonomics, visibility and durability in mind. With Satin Silver and Matt Black paint
Shimano MTB Groupsets Hierarchy – An overview of all Shimano Mountain Bike Groupsets - Mantel
Mountain bike groupsets: everything you need to know - BikeRadar