Tecnifibre · String Profile

Tecnifibre Black Code

Polyester Not Arm Friendly

Specifications

Primary gauge: 1.28mm / 16L · $13

Gauge 1.28mm / 16L
Material Polyester
Stiffness 208 lb/in
Tension Loss 16%
Energy Return 34%
Spin Potential 8.1/10 ~
Price (est.) $13
Arm Friendly No

Available Gauges

Specs vary slightly across gauges — thinner = more spin & feel, thicker = more durability

Gauge Stiffness Tension Loss Energy Return Spin Potential
1.18mm / 18 196 lb/in ~ 14% ~ 36% ~ 8.3/10 ~
1.20mm / 18 200 lb/in ~ 15% ~ 35% ~ 8.2/10 ~
1.28mm / 16L 208 lb/in 16% 34% 8.1/10 ~

~ estimated values

Performance Profile

Subjective ratings across key playability dimensions (0–10)

Power
5.5
Control
9.0
Spin
9.0
Comfort
5.0
Durability
8.5
Touch / Feel
7.5
Tension Maintenance
5.5
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