Easton
SuperDrive 23 spine chart and specs
The Easton SuperDrive 23 is a carbon indoor target arrow shaft offered in 3 spines from 325 to 475, weighing 6.4 to 7.4 grains per inch. Carbon 23/64" indoor + 3D shaft, World Archery max-compliant 9.3mm.
SuperDrive 23 spine chart
| Spine | GPI | OD | Bare @ 28″ | Bare @ 29″ | Bare @ 30″ | Build |
|---|---|---|---|---|---|---|
| 325 | 7.4 | 0.361″ | 207 gr | 215 gr | 222 gr | |
| 375 | 6.9 | 0.359″ | 193 gr | 200 gr | 207 gr | |
| 475 | 6.4 | 0.356″ | 179 gr | 186 gr | 192 gr |
Bare weights are shaft only (GPI × carbon-to-carbon length), before points, inserts, nocks and vanes. Diameters in inches.
Components and construction
Material
carbon
Straightness
±0.002" · $183.99/dz at Lancaster
Nock system
G nock via 4mm G UNI bushing (18 gr) or 6.5mm Super Nock via UNI bushing (19 gr)
Point system
Weight-adjustable SS points; 40 gr aluminum insert for screw-in points
Factory components
nock 7 gr, bushing 18 gr
Street prices were captured at Lancaster in Sep 2026 and may have changed.