Andro Treiber CI OFF vs Butterfly Primorac: Which Should You Buy?

UltraSpin comparison · 2026-06-10 · blade

Andro Treiber CI OFFButterfly Primorac
Our rating8.4/108.3/10
feelwoody with carbon kick; firm primary touch, softer follow-throughmedium, classic all-wood, long dwell and high control
handleFL / AN / STFL/ST
plies5 plies (3 wood + 2 inner KVL carbon layers)5W (all wood) — Limba/Limba/Ayous/Limba/Limba
speedOFFOFF-
thickness_mmapprox 5.9mm6
weight_gapprox 84-90g85

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Treiber CI OFF is the inner-carbon modern choice: woody feel with distinctive kick on hard hits, low vibration, moderate OFF speed. Suits two-wing looping, pairs best with medium-hard rubber. Handle slightly large for small hands.

Primorac is the all-wood classic: excellent control, long satisfying dwell, clean all-wood feel, outstanding build quality and durability. Forgiving and easy to play, ideal as a first serious or control-first blade. Very versatile with any rubber type, suits developing loopers to all-rounders. Limited top-end speed, can feel underpowered with modern plastic ball compared to faster OFF blades.

Treiber for carbon activation and modern speed; Primorac for control-first players building a long-term keeper blade with versatile rubber compatibility.

FAQ

Which is faster?

Treiber is OFF speed. Primorac is OFF- (limited). Treiber supplies more power.

Which lasts longer?

Both are durable. Primorac is explicitly a long-term keeper with excellent build quality.

Which is better for my first serious blade?

Primorac is ideal for control-first building. Treiber is better for two-wing looping development.

Which works with more rubbers?

Both are versatile. Primorac is compatible with any rubber type.