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Outerforce CAF
An attacking blade for beginner to intermediate players with restrained elasticity, emphasising a wood-like feel and a stable ball release.
💡 Who this suits
Good reaction speed, well suited to attacking play, with a moderately crisp feel that works across a range of styles.
About this product
At ₩110,000 the cheapest in the Outerforce line. Reaction 11.3, vibration 9.1.
It is the only member of the line with low vibration — the ZLC version reads 11.1 and the ALC 10.4, against 9.1 here. CA fibre simply transmits less shock.
Reaction matches the ZLC version at 11.3 while costing ₩150,000 less. On power alone this is the most sensible place in the line.
At 6.3mm it is thick and flexes little, favouring pushing the ball forward over brushing it up — and thickness costs you some feedback at the fingertips.
What the numbers say
Outer 5-ply + 2 CA-Fiber plies 6.3mm. Its reaction of 7.5 ranks 25 of 46 blades, mid-range. It is on the more flexible side. Based on the manufacturer’s published figures.
This paragraph is not a copied review — it is generated from the figures and rankings collected on this site, and changes when they do.
Where this blade sits
Reaction and vibration figures Butterfly publishes for 46 of its blades (official 1–15 scale). Further right means more reaction; higher means more vibration. Neither axis is "better" — they describe character. Other brands use different scales and are not mixed in.
Manufacturer figures
Butterfly official, 1-15Each brand uses its own scale, so these numbers cannot be compared directly across brands
Not shown
Not published — Official Spin (the brand does not publish this figure)
Weight 85g
Full specifications
| Playing style | Offensive |
| Grip type | Shakehand |
| Construction | 5-ply + 2 CA-Fiber plies |
| Carbon position | Outer |
| Plies | 5 |
| Blade size | 157 × 150mm |
| Thickness | 6.3 mm |
| Weight | 85 g |
| Handle types | FL, ST |
| Made in | Japan |
Rubbers that pair with this blade
Real player setups and level-based recommendations come first.
Jekyll & Hyde C55.0
Matched at a similar mid-range grade
For beginnersInception
Matched at a similar mid-range grade
Spin Chal
Matched at a similar mid-range grade
Tenergy 64 FX
Matched at a similar mid-range grade