The recipe for a great smart trainer: easy connection to Zwift, quick response to mimic virtual terrain and drafting, and a wide range of resistance. The Saris M2 goes three for three thanks to the integrated ANT+ FE-C and Bluetooth Smart technologies, an electromagnetic response system, and range that flies from 0 to 1500 watts.
All this tech is mated to the tried and true classic indoor training frame that’s as stable as can be. An innovative clutch knob gives a satisfying click when tire to roller tension is correct, ensuring consistent accuracy. Want some quiet? Try only 69 decibels at 20 mph. And you can calibrate the M2 within Zwift.