Static Spine Weight Chart

Suggested Starting Point for Wood Arrow Spine

Longbow and Recurve

Bow Weight (lbs.) Arrow Length
  24″   25″   26″   27″   28″   29″   30″   31″   32″
20-25 <30 <30 <30 <30 <30 <30 30-35 35-40 40-45
25-30 <30 <30 <30 <30 30-35 35-40 40-45 45-50 50-55
30-35 <30 <30 <30 30-35 35-40 40-45 45-50 50-55 55-60
35-40 <30 <30 30-35 35-40 40-45 45-50 50-55 55-60 60-65
40-45 <30 30-35 35-40 40-45 45-50 50-55 55-60 60-65 65-70
45-50 30-35 35-40 40-45 45-50 50-55 55-60 60-65 65-70 70-75
50-55 35-40 40-45 45-50 50-55 55-60 60-65 65-70 70-75 75-80
55-60 40-45 45-50 50-55 55-60 60-65 65-70 70-75 75-80 80+
60-65 45-50 50-55 55-60 60-65 65-70 70-75 75-80 80+ 80+
65-70 50-55 55-60 60-65 65-70 70-75 75-80 80+ 80+ 80+

For a more detailed chart click here: 3 Rivers Archery Spine Selection Charts

Scroll down to wood arrows.