Fonte: [squashsource.com](https://squashsource.com) # GBX 145 Gearbox Squash · GBX RR Score 69 out of 100, RR Score RR Score Updated on 10/05/2026 Version · 2 options GBX 145 Change - [GBX 145145 gGearbox](https://racquetrank.com/us/squash/gearbox/gbx-145-2019/) - [GBX 135135 gGearbox](https://racquetrank.com/us/squash/gearbox/gbx-135-2019/) The Gearbox GBX 145 is the heaviest in the Gearbox squash line, in 100% carbon fiber, with a hybrid teardrop shape, 145 g unstrung and an 80 in² (516 cm²) head. The balance point is at 370 mm (±5 mm) and the string pattern is 14x19. The patented Solid Frame technology gives maximum control, a huge sweet spot for precision, power on demand and great durability. Price shown at the store This store only shows the price on its own site. [See price at Gearbox](https://racquetrank.com/go/01M45XH8RY14PXMZB46HQ8ABSC) ## Offers 1 offer | Store | Reference price | Updated | Go to store | | --- | --- | --- | --- | | Gearbox | Price shown at the store | – | See price at Gearbox | We may earn a commission from the stores listed, at no extra cost to you. - The price is from the last check at the store and may have changed. The price at the store at checkout is what counts. - Links are found automatically and may lead to another color, version or size. Check at the store. ## Price history Not enough price history yet. ## Strengths and watch-outs ## Pros - Huge sweet spot: stroke precision - 145 g: more mass for power - 100% carbon fiber: durable - 80 in² head: wide impact area ## Cons - 145 g: heavy, demands more from the arm - Very large head: less precision on fine strokes - Levels: Intermediate, Advanced ## Specs | Weight unstrung | 145 g | Medium confidence | | --- | --- | --- | | Head size | 80 in² | Medium confidence | | Balance point | No data | Medium confidence | | Length | No data | Medium confidence | | String pattern | 14x19 | Medium confidence | | --- | --- | --- | | Frame thickness | No data | Medium confidence | | Material | 100% carbon fiber | Medium confidence | ## How the RR Score was calculated RR Score 69 out of 100, RR Score | Criterion | Weight | Score | | --- | --- | --- | | Specs | 65% | 60 | | Approval from players | 35% | 65 | **The RR Score is not yet a precise figure.** It summarizes the data we have today (specs and reviews) and changes as more information comes in. A low score does not mean the racquet is bad and does not reflect its technical quality: often it is just missing data or reviews. The specs combine several sources and may have discrepancies: check the manufacturer's website and the store where you buy. ## Community 0 review(s) and comment(s) No reviews yet. Have you played with the GBX 145 Gearbox? Tell us how it went. ## Similar racquets [See more](https://racquetrank.com/us/squash/) · Squash ### Speed 120 SB 2025 HEAD RR Score 69 out of 100, RR Score 5.0 (2) - Weight: 120 g - Head: 77.5 in² - Strings: 12x17 [See price at SquashGear.com](https://racquetrank.com/go/01M45XH8S8F44QXY2HNNNS3KM4) · Squash ### Slash 120 Control 2025 Tecnifibre RR Score 69 out of 100, RR Score - Weight: 120 g - Head: 71.5 in² - Strings: 14x18 [See price at SquashGear.com](https://racquetrank.com/go/01M45XH8SR7YGRKHSDQ0241NEW) · Squash ### Carboflex NEO 120 Tecnifibre RR Score 68 out of 100, RR Score - Weight: 120 g - Head: 77.5 in² - Strings: 14x18 [See price at Holabird Sports](https://racquetrank.com/go/01M45XH8SJV0WFG9V5H4536CYH) · Squash ### Carboflex 125 X-Top V2 Tecnifibre RR Score 67 out of 100, RR Score - Weight: 125 g - Head: 77.5 in² - Strings: 14x18 [See price at Holabird Sports](https://racquetrank.com/go/01M45XH8SN4E9Z2XHHW2J7DY1T) · Squash ### Carboflex 125 NS X-Top V2 Tecnifibre RR Score 67 out of 100, RR Score - Weight: 125 g - Head: 77.5 in² - Strings: 14x18 [See price at SquashGear.com](https://racquetrank.com/go/01M45XH8SNHX6X0Y54GBX2ENMF) · Squash ### Carboflex NEO 125 Tecnifibre RR Score 67 out of 100, RR Score - Weight: 125 g - Head: 77.5 in² - Strings: 14x18 [See price at Holabird Sports](https://racquetrank.com/go/01M45XH8SJQ2KXEJG1NMX7DS7B) · Squash ### Speed 135 2025 HEAD RR Score 71 out of 100, Good - Weight: 135 g - Head: 77.5 in² - Strings: 12x17 [See price at SquashGear.com](https://racquetrank.com/go/01M45XH8S8HD5VXHR5CB913M2Q) [See more similar racquets All squash racquets](https://racquetrank.com/us/squash/) Version · 2 options GBX 145 Change - [GBX 145145 gGearbox](https://racquetrank.com/us/squash/gearbox/gbx-145-2019/) - [GBX 135135 gGearbox](https://racquetrank.com/us/squash/gearbox/gbx-135-2019/) GBX 145 Gearbox See offers --- Fonte: https://racquetrank.com/us/squash/gearbox/gbx-145-2019/