Big Bertha B21 Driver

Name: Callaway Big Bertha B21 Driver
Brand: Callaway

The Big Bertha B21 Driver is Callaway's 2021 draw biased, slice correcting game improvement driver, built with an A.I. designed Flash Face SS21 and a Jailbreak Speed Frame, released at US retail in September 2020.

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Used value · Very good

$490

1 observed · trailing 90 days

MSRP at release$500

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Specs

Specifications

Lofts

9°, 10.5°, 12.5°

Loft adjustability

-1° to +2°

MSRP at release

$500

Source: hand-verified manufacturer specifications, recorded August 12, 2026. Spot an error? Report it.

Used values

Used value by condition

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Prices from 2nd Swing Golf, eBay sold listings over the trailing 90 days; latest observation August 21, 2026.

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Big Bertha B21 Driver

Specifications

Used value by condition

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