Grapplesnake Alpha 17/1.25 String — image 1
Grapplesnake GALP125

Grapplesnake Alpha 17/1.25 String

Line: Alpha

$13.99

Reference price as of June 2026 Not a live offer

Introducing Grapplesnake Alpha ! In addition to putting a tight grip on the ball, this five-sided co-poly features a slick surface, enabling the strings to deflect and snap back with vicious force. The payoff is massive spin potential . But make no mistake, this is not a one-dimensional spin string. It also has great feel, with impressive pocketing for a poly-based monofilament. Playtesters found, this versatile co-poly pairs quite nicely with Grapplesnake's Tour Sniper , offering experienced ball strikers an irresistible blend of comfort and control. Did we mention the spin?

String specs

Gauge 17/1.25
Length 40ft/12m
Composition Co-poly monofilament
Color Gold

Where to buy

What players say

Liked 2 sources

Grapplesnake Alpha 17/1.25 is a soft co-poly that reviewers single out for comfort rare in a polyester, paired with decent spin and control. Testers disagree on power and tension maintenance, but agree it suits players who want a poly-level grip on the ball without the usual arm strain.

Best for

  • Players moving from multifilament or synthetic gut to poly
  • Arm-sensitive players who still want poly control
  • Smaller heads or denser string patterns
  • Hybrid mains with a firmer poly like Tour Sniper

Pros

  • Comfortable, cushioned feel that testers call exceptional for a polyester
  • Good spin from its pentagonal profile without feeling harsh
  • Durability held up better than expected for a soft poly
  • Works across a range of racquets, including stiffer frames and 18x20 patterns

Cons

  • Tension maintenance was a letdown for at least one reviewer
  • Softer feel means less firm control than stiffer polys, so balls can fly long until swing or tension is adjusted
  • Upward spin generation was less easy than downward spin for one tester
  • Not for players who want a crisp, loud-impact string

Voices

It has a soft impact feel and feels cushioned when hitting with it, yet plays with surprising control.

— Jonas Eriksson, Tennisnerd, Web

The durability of the string is better than expected.

— Jonas Eriksson, Tennisnerd, Web

The comfort is also exceptional for a polyester.

— Oak, Tennis Warehouse playtester, Web

Alpha felt quite powerful, especially compared to Tour Sniper.

— Munish, Tennis Warehouse playtester, Web

Alpha's tension maintenance isn't my favorite.

— Munish, Tennis Warehouse playtester, Web

Sources

Know what players think before you buy

Latest verdicts

  • Weiss CANNON Red Ghost 17L/1.18 String Mixed
  • Weiss CANNON Ultra Cable 17/1.23 String Black Liked
  • Babolat RPM Blast 16/1.30 String Loved

One short email a week. Leave any time.