Blade · base
Butterfly Korbel
Speed78
Control92
Stiffness62
Setup lab
Build a European club racket in three searches: a blade, a forehand sheet, a backhand sheet. Each piece keeps its own speed, spin and control — we never average the two rubbers into one triangle. Copy the address bar to share the stack, then change any piece without losing the other two.
Not sure where to start? Six questions in the chooser name a racket. · Tour stacks are under players.
Famous setups
Named starting rackets with a URL you can send. Land on the stack, then swap the blade or either wing — the link updates with you.
Butterfly fibre
Innerforce + Dignics 05 / Tenergy 05
The fibre most loopers land on when Viscaria felt harsh. Dignics 05 forehand, Tenergy 05 backhand is the current Butterfly spare-sheet habit.
2010s default
Viscaria + Tenergy 05 both sides
Outer ALC with the Spring Sponge looping reference. Direct first ball, high throw, the combination European shops still mean by “a Viscaria setup”.
2020s Butterfly
Viscaria + Dignics 09C / Dignics 05
Stickier 09C on the forehand, grippy 05 on the backhand. Same Spring Sponge X generation, two topsheets — a common tour split, not a rule.
Named outer ALC
Timo Boll ALC + Tenergy 05 / 05 FX
Viscaria-class outer ALC with a named handle. FX on the backhand is the usual safety step when 36° Spring Sponge felt lively on the shorter stroke.
All-wood OFF
Clipper Wood + MX-P / R47
7-ply wood with two German tensors in the same price band. Stay on wood if Viscaria felt metallic; shop MX-P vs R47 by family, not by one Combined point.
Japanese dwell
Acoustic + Fastarc G-1 both sides
5-ply hinoki-mix wood with Nittaku’s looping tensor. Habit, not physics — G-1 does not require Acoustic — but this is the pairing coaches name for Japanese feel.
Tacky forehand
Innerforce + Hurricane 3 National / Tenergy 05
Selected sticky Chinese forehand, European tensor backhand, inner ALC in between. Combined figures for National are unboosted — the boosted sheet is a different weapon.
After a hobby bat
Allround Classic + Vega Europe both sides
Control wood and the usual first tensor. Do not put Tenergy 05 on this blade and call it an upgrade — hardness and throw are the next conversation, not this one.
Named Innerforce
Harimoto Super ALC + Zyre 03
The named inner-fibre wood with Butterfly’s current high-end inverted both sides — as listed for Tomokazu Harimoto in May 2026. Not Dignics, not Viscaria.
Penhold hybrid
Félix Lebrun Hyper Carbon + K3
Tibhar named carbon with Hybrid K3 both wings. The rubber is a European hybrid, not boosted Hurricane. Penhold is the other half of the copy — shakehand Krypto is Alexis.
Combination racket
Korbel + Rakza 7 / Spectol S1
Wood dwell, Japanese Super Tension on the looping wing, classic Spectol on the hitting wing. Short pips is a second language — not a safer inverted.
Classic chopper
Defensive Classic + Tackiness Chop / Feint Long III
Control 5-ply, sticky chopping inverted, Butterfly long-pip spare. OX versus sponge on Feint is the next shopping fact, not a Combined point.
Blade
Forehand
Backhand
Assembled racket about 174 g and €146 at street prices. Weight and price can be added. Speed, spin and control cannot — those stay on the three cards below.
Forehand
Yasaka Rakza 7
Speed88
Spin92
Control84
Backhand
Victas Spectol S1
Speed88
Spin55
Control82
Side by side
Rubbers are not added to the blade. Each piece keeps its own numbers — spin lives on the sheets, stiffness on the wood.
Speed
Blade
78
Forehand
88
Backhand
88
Spin
Blade—
Forehand
92
Backhand
55
Control
Blade
92
Forehand
84
Backhand
82
Stiffness
Blade
62
Forehand—
Backhand—
What this setup plays like
A modern offensive racket with a workable safety margin if the timing is clean. Forehand Yasaka Rakza 7 (speed 88, spin 92, control 84) sits on Butterfly Korbel; backhand is Victas Spectol S1 (speed 88, spin 55, control 82). Assembled weight about 174 g.
Spin is moderate — placement and disruption matter more than raw rotation Asymmetric: Rakza 7 on the forehand, Spectol S1 on the backhand.
Blade
Butterfly KorbelALL+ wood · speed 78, control 92, stiffness 62.
Forehand
Yasaka Rakza 7Inverted OFF · speed 88, spin 92, control 84.
Backhand
Victas Spectol S1Short pips OFF · speed 88, spin 55, control 82.