Original servo arm is too strong, resulting the gear set is easily damaged in crash.
This servo arm use speical plastic. it will broken immediately while heavy impact, but strong enough for any loading during fly.
This arm very similar with Futaba 3156, but also fit with 410M.
· Use for Futaba 3156, Align 410M, HD2216, MD933
· 8 pcs
This product was added to our catalog on Saturday 02 February, 2013.