Ive found a great deal on a Cuyuna 215 but it has no reduction drive, Ive seen many of them out there on skypups which is what I want to build because of the low cost. Seems like everyone has them. Where can I buy one? 2si even sells them as an option with a new engine but I have found nowhere that actually sells them. Is there some super secret website where everyone goes to buy reduction drives? Please help Also what will it run as far as price?