Butterfly Fan Zhendong ALC vs Butterfly Innerforce Layer ZLC: Which Should You Buy?

UltraSpin comparison · 2026-06-11 · blade

Butterfly Fan Zhendong ALCButterfly Innerforce Layer ZLC
Our rating8.8/108.7/10
feelCrisp and direct with noticeable dwell on contact; slightly softer arc than Viscaria Super ALCSoft ZLC feel, woody touch, excellent dwell time
handleFlared (FL), Straight (ST), Anatomic (AN) — notably thicker grip than ViscariaFL / ST / AN / CS
plies5 wood plus 2 arylate-carbon (ALC) — Koto / ALC / Limba / Kiri / Limba / ALC / Koto7-ply, 5 wood + 2 ZL carbon (inner)
speedOFFOFF+
thickness_mmapprox 5.7mm5.7
weight_g87-92g typical85-94

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Fan Zhendong ALC (8.8) is a Viscaria-class outer-ALC blade with outstanding dwell, forgiving at full power, and featuring a thicker handle suited to larger hands. Innerforce Layer ZLC (8.7) offers exceptional control for an OFF+ blade with soft woody feel, outstanding dwell, and low throw angle for close-to-mid-distance aggressive play. Both deliver premium performance, though at different speed points.

Fan Zhendong ALC (OFF speed) excels with compatible rubbers ranging from tacky Chinese to high-tension European, while Innerforce ZLC (OFF+ speed) edges faster but has a smaller sweet spot. Fan Zhendong’s thicker grip suits players who found Viscaria too thin; Innerforce ZLC’s low throw angle clashes with Chinese tacky rubber setups. For versatile rubber compatibility and balanced power, Fan Zhendong ALC wins; for pure control and close-table precision at higher speed, Innerforce Layer ZLC targets advanced close-to-mid-distance loopers.

FAQ

Which is faster?

Innerforce Layer ZLC is OFF+ speed; Fan Zhendong ALC is OFF speed, making Innerforce notably faster.

Which has a larger sweet spot?

Fan Zhendong ALC; Innerforce Layer ZLC has a smaller sweet spot for its speed class.

Which works with Chinese rubbers?

Fan Zhendong ALC is compatible with both Chinese tacky and European high-tension rubbers; Innerforce ZLC’s low throw angle clashes with Chinese tacky rubber setups.

Which has better control?

Both offer exceptional control, though Innerforce Layer ZLC is exceptional for an OFF+ blade; Fan Zhendong ALC is a versatile all-purpose control blade.