Recommended starting spine
55–63#
Pound-rated wood shaft spine. Build-adjusted bow weight: 55 lbs
This build-adjusted weight sits outside the 25–75 lb range typical wood spine charts cover. Treat it as directional only and check with a traditional archery shop.
A starting range to shop and weight-sort from, not a final shaft pick. Wood varies shaft to shaft, so spine-test the shafts you get and bare-shaft tune before you build a full dozen.
