Luxilon 4G

Name: Luxilon 4G
Brand: Luxilon

Polyester · 1.25 mm/1.30 mm · Very firm · 20–25 kg

polyester · 1.25 mm / 1.30 mm · very firm

Analyse this against my profile

No verified live priceSource: Luxilon (official strings page)

Who it is for

Advancing and competitive players looking for polyester with a very firm response.

Why it works

Luxilon 4G is a co-polyester string in 1.25 mm and 1.30 mm; the round profile gives it a predictable, even string bed.

Watch-outs

Polyester loses tension quickly and is harsh on sensitive arms — restring regularly and drop tension rather than pushing it.

Strengths

Firm, controlled response
Predictable string bed

Trade-offs

Tension drops with use
Gauge changes feel; try one step either way

Compatible player profiles

Advanced swing speeds
Competitive swing speeds
Control-first hitters
String breakers

Specifications

Exact where published; “not verified” where not. Reviewed 2026-09.

Type: Polyester
Material: Co-polyester
Gauges: 1.25 mm · 1.30 mm
Shape: Round
Stiffness class: Very firm
Arm-friendly: No
Typical tension window: 20–25 kg
Intended level: Advanced · Competitive
Good pairings: Heavy hitters · String breakers

Editorial ratings

1–10, derived from published specs and category norms — not user reviews.

Power4/10
Control10/10
Spin7/10
Comfort3/10
Durability9/10
Tension maintenance9/10

Where this data comes from

Verified facts: Length, size, published weights, materials and other specs shown as exact values are taken from the linked page. Anything the brand does not publish is shown as “not verified”, never estimated.
Editorial assessment: The 1–10 ratings, “who it is for”, “why it works” and “watch-outs” are our own reading of the published specs and category norms. They are not manufacturer claims, user reviews or test-lab measurements.
Source: Luxilon (official strings page)
Reviewed: 2026-09 · Current — listed in the brand's current range at the last review
Not verified for this variant (0): Every field we track is published for this exact variant.

No live price or stock is shown anywhere on this site. Verify specs and availability on the official page, and demo before buying where you can.

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Curated sample database

Specs last reviewed against the linked manufacturer page in September 2026. Verify before buying — models, specs and prices change.

Facts marked not verified were not published on the linked page and are never guessed. We do not show reviews, ratings from retailers, stock or discounts, and a retail endorsement model is not a professional's match frame.

Same family, different variant

Sibling versions differ in size, weight or surface — check the exact one on your gear.