In the Orbea world "M" indicates a carbon frame. The Wild has 160mm travel front and rear with a Bosch Performance Line CX 20 mph motor and a 750 wh battery. The fork is a Fox Float 38 and shock is a Fox Float X trunnion mount. Shimano controls the 12 speed drivetrain as well as the brakes. All this just to roll 29" wheels. Come take it for a ride!