Racquets
Wilson KFierce FX
105 in² · 16 × 19 · 281 g
Player overview
Wilson KFierce FX — Head size: 105 in². String pattern: 16 × 19. Karophite Black
- Head size
- 105 in²
- String pattern
- 16 × 19
- Weight
- 281 g
- Length
- 27.25 in
- Swingweight
- 295
- RA stiffness
- 53
- Balance
- 339.7 mm · strung
- Recommended tension
- 53–63 lb
Reviewed sources
A relative reading of published catalog specifications and their stated measurement basis. This is not a laboratory test or a user rating.
View source ↗TENNIS TENSION LAB
Tension Lab: String Tension
Measure string tension, track every change, and plan your next restring.