Your complete guide to SRAM MTB drivetrains: XX1, X01, X0, X1, Eagle GX, NX, EX1 and AXS groupsets | off-road.cc
Shimano MTB Groupset Hierarchy: Ultimate Guide
shimano mtb groupset levels, MTB Islamabad - About the groupsets used in the these days. Shimano and Sram are the two most brands that produce them. | Facebook - finnexia.fi