I own a Fuel EXe with TQ HPR50, a Slash+ with HPR60, and now a Crestline with Avinox M2S.
I rode the M2S in Eco for an 11 mile ride with 1600ft of techy climbs. M2S Eco is 50Nm, 300W peak power, about 100% assist (Assist level 3), and no overrun. This tune is very similar to what I mostly ride...