Racquetball · Racquets

Gearbox GB-75 Racquetball Racquet

A Gearbox racquetball racquet listed with 60% graphite and 40% fiberglass construction, 190 g unstrung weight, 17-gauge monofilament string, and a 3-5/8-inch grip size.

Last checked Aug 31, 2026 · Published configuration

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What this record covers

Product
A Gearbox racquetball racquet listed with 60% graphite and 40% fiberglass construction, 190 g unstrung weight, 17-gauge monofilament string, and a 3-5/8-inch grip size.
Published configuration
The configuration named by the manufacturer source.
Source basis
This record uses the linked manufacturer source for published specifications. Editorial context explains those published details; it is not hands-on or laboratory testing.

Published specifications

Material
60% Graphite, 40% Fiberglass
Weight (unstrung)
190 g
String
Gearbox 17 g Monofilament
Grip size
3-5/8 in

Overview

Gearbox identifies this model as the GB-75 Racquetball Racquet and publishes the configuration fields recorded here. This entry is a source-verified catalog record rather than a hands-on review.

Construction and context

Gearbox lists 60% graphite and 40% fiberglass material composition along with a Gearbox 17-gauge monofilament string. These are manufacturer-published construction and configuration fields, not independent measurements of feel, durability or a playing outcome.

Who it may suit

This entry may help a shopper compare Gearbox’s published unstrung weight, grip size, string label and material composition with other catalogued racquetball racquets. Those fields do not establish individual fit or on-court results.

Specifications in context

190 g unstrung
Gearbox publishes this mass for the unstrung racquet, so it should not be compared directly with a strung weight without noting the configuration.
60% Graphite, 40% Fiberglass
This is Gearbox’s published material composition for the named model and is not an independently tested performance finding.

Tradeoffs and caveats

  • The listed 190 g figure is explicitly unstrung, so a completed racquet’s weight will differ after stringing and other additions.
  • The cited page lists one 3-5/8-inch grip size; confirm current configuration details before purchase.
  • Material percentages and named construction features do not establish a universal performance result.

Frequently asked questions

Is this entry a hands-on review?

No. This is a source-verified catalog record based on Gearbox’s published product information.

Does the listed weight include strings?

No. Gearbox labels the published 190 g figure as unstrung; consult the official product page for current details.