TTDNA renders its own neutral topsheet visualisation for this brand, generated from verified construction data.
Add to comparisonGEWO · Thunderball · Inverted
Thunderball²
Thunderball² is a ar GEWO inverted rubber with a medium sponge, published speed 85, spin 95 and control 100.
Official GEWO specifications
Official GEWO models collected from the current European manufacturer catalogue. Regional availability may differ.
- Product class
- Allround
- Series
- Thunderball
- Category
- Inverted
- Ball type
- Standard ball
- Official sponge hardness
- Medium
- Hardness scale
- Official GEWO qualitative hardness
- Published thicknesses
- 1,5 mm · 1,8 mm · 2,1 mm
- Published colours
- Black · Purple · Red
- Topsheet class
- Grippy
- Topsheet
- Standard inverted topsheet
- Sponge
- Standard sponge
- Lifecycle status
- Active
- Country of manufacture
- Germany / Japan
- List price
- EUR 17.90 (EU, 2026-08-01)
- Last verified
- 1 August 2026
GEWO publishes sponge hardness as qualitative descriptions (Soft to Hard +). TTDNA stores these descriptions exactly and never labels them with a Shore or ESN scale.
List prices are captured from the European GEWO catalogue at the time of the last snapshot.
Regional availability
- Availability
- Europe only
- Europe catalogue
- Listed
- United States catalogue
- Not listed
- Region label
- Europe only
Regional availability is not a lifecycle state. A model listed in one region only is still an active GEWO product.
Technologies
Standard build
TTDNA ratings
TTDNA values are analytical 0–100 scores derived from official specifications, construction and verified category data. They are never official GEWO ratings and are never shown as manufacturer values.
Physical characteristics
Playing characteristics
Playing characteristics
- Skill levels
- Beginner · Intermediate
- Play styles
- Allround · Close to table · Controlled offense
- Aliases
- None recorded
Variants and configurations
9 variantsColour, thickness and configuration are variants of one model — never separate products. Colour never changes a rating, MAX and OX stay qualitative labels, and OX carries no sponge hardness.
Black · 1,5 mm
Standard · Sponged · Medium
Speed 37 · Spin 50 · Control 89
Black · 1,8 mm
Standard · Sponged · Medium
Speed 37 · Spin 51 · Control 88
Black · 2,1 mm
Standard · Sponged · Medium
Speed 38 · Spin 51 · Control 88
Purple · 1,5 mm
Standard · Sponged · Medium
Speed 37 · Spin 50 · Control 89
Purple · 1,8 mm
Standard · Sponged · Medium
Speed 37 · Spin 51 · Control 88
Purple · 2,1 mm
Standard · Sponged · Medium
Speed 38 · Spin 51 · Control 88
Red · 1,5 mm
Standard · Sponged · Medium
Speed 37 · Spin 50 · Control 89
Red · 1,8 mm
Standard · Sponged · Medium
Speed 37 · Spin 51 · Control 88
Red · 2,1 mm
Standard · Sponged · Medium
Speed 38 · Spin 51 · Control 88
Known users
No public report for this exact sheet. Shown: contracted GEWO athletes — model use not confirmed.