Don mercier
Active Member
I might be wrong but my senton 3s has a 20 toothThe Mega trucks have holes pre-drilled for 14t, 15t,17t and 27t. nice jump in between the two. I found this out by trying to install my Hobbywing SCT10 4000kv combo. I'm trying out the 27t first then maybe the 17t after buying a couple of hot racing pinions my LHS had.