Callaway Big Bertha B21
Callaway Big Bertha B21 (2020) is a forgiveness-first hybrid. It is rated for swing speeds of 55 to 95 mph and handicaps of 15 to 36. It is meant to replace a 4-iron. It launches high with high spin. It listed at $230 when it launched in 2020. It has been discontinued, so it is mostly a used-club buy now.
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Callaway Big Bertha B21 specs
Specs come from the FitMySwing catalog. Ratings out of 10 are our own.
| Brand | Callaway |
|---|---|
| Model year | 2020 |
| Status | Discontinued |
| Approx. launch price | $230 |
| Loft options | 19°, 21°, 24°, 27°, 30°, 33° |
| Head size | 130 cc |
| Adjustable | No |
| Replaces | 4-iron |
| Type | Max forgiveness |
| Forgiveness (MOI) | Ultra |
| Launch | High |
| Spin | High |
| Swing speed range | 55 to 95 mph |
| Handicap range | 15 to 36 |
| Key technology | Flash Face AI |
No longer made: look for it used.
- Check the return policy before you buy.
- Ask for photos of the face, crown and sole.
- Fake heads and shafts exist. Be wary of prices far below the others and of sellers you do not know.
- Shops that grade condition, like 2nd Swing and GlobalGolf, make returns easier.
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Where these specs come from
Partly verified. We have source pages for this model, but it does not yet meet all of our checks for the verified tier.
Specs read from callawaygolfpreowned.com
Model confirmed on callawaygolfpreowned.com, golfmagic.com, pluggedingolf.com
Where the fit profile comes from
1 of 8 fit values come from Callaway or a published rule. The rest are our own ratings.
| Type | max-forgiveness | Callaway says “Big Bertha B21 Hybrids are built for players who want to unlock their inner distance with a total forgiveness package.” |
|---|---|---|
| Launch | high | Our rating |
| Spin | high | Our rating |
| Forgiveness on off-centre hits (MOI) | ultra | Our rating |
| Handicap window | 15-36 | Our rating |
| Swing speed window | 55-95 mph | Our rating |
Who the Callaway Big Bertha B21 suits
- Golfers who want an easy launch from the rough and the fairway.
- Above 95 mph is outside the swing speed range we rate it for.
- It is discontinued. Check the condition before you pay, and compare used prices.
Similar to the Callaway Big Bertha B21
Picked from the catalog for a similar player and similar numbers, from more than one brand.
- Wilson Staff Launch Pad 2Wilson Staff2022 · $170 · 55 to 95 mph
- Wilson Staff Launch Pad FYWilson Staff2020 · $160 · 55 to 95 mphdiscontinued
- PXG WildcatPXG2025 · $190 · 55 to 95 mph
- TaylorMade Qi4D Max LiteTaylorMade2026 · $300 · 55 to 95 mph
Callaway Big Bertha B21: common questions
Who is the Callaway Big Bertha B21 for?
It is rated for swing speeds of 55 to 95 mph and handicaps of 15 to 36. Golfers who want an easy launch from the rough and the fairway.
How much does the Callaway Big Bertha B21 cost?
It listed at about $230 at launch in 2020. It has been discontinued, so the price you pay now depends on the used market.
Is the Callaway Big Bertha B21 forgiving?
Its MOI rating is ultra.
What are alternatives to the Callaway Big Bertha B21?
Similar hybrids in our catalog include the Wilson Staff Launch Pad 2 (2022), the Wilson Staff Launch Pad FY (2020), the PXG Wildcat (2025) and the TaylorMade Qi4D Max Lite (2026).
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