Kirschbaum Competition
Round co-polyester monofilament
Junior Player Guide
For ParentsRecommended Level
Tension for Juniors
46-52 lbs for juniors. String 1-3 kg lower than typical poly tensions.
Gauge Recommendation
17 for best feel. 16 for maximum durability.
Overview
Kirschbaum Competition is one of the original German polyester strings, designed for maximum control of powerful shots. With extreme durability and great tension maintenance, it's particularly suited for open string patterns. The manufacturer advises reducing tension by 1-3 kg compared to traditional polyester strings for optimal comfort and playability. This is a classic control string for players who generate their own power.
Best For
- ✓ Control-oriented advanced players
- ✓ Heavy hitters who break strings
- ✓ Players generating their own power
- ✓ Open string pattern racquets
Not Ideal For
- ✗ Arm-sensitive players
- ✗ Those needing power assistance
- ✗ Beginners and intermediates
- ✗ Players seeking comfort
Pros
- + Maximum control for big hitters
- + Excellent durability
- + Great tension maintenance
- + Outstanding value
- + Ideal for open string patterns
Cons
- − Very stiff - not comfortable
- − Low power
- − Not arm-friendly
- − Requires advanced technique
Specifications
Used By
Hybrid Setup Ideas
- Kirschbaum Touch Multifibre crosses
- Wilson NXT crosses
- Natural gut mains
Stringer Notes
String 1-3 kg lower than typical poly. Extreme durability - great for string breakers.
Break-in Period
1-2 hours for full break-in.
When to Replace
Every 20-25 hours thanks to durability.
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