“A high-MOI mallet over 4 inches heel-to-toe with dual alignment lines and a long sight line for easy aiming. Face-balanced feel and a softened F.I.T. milled face make it a forgiving pick for a straight stroke.”

The BB55 breaks from Bettinardi's usual steel construction, milling the body from 6061 aircraft-grade aluminum into an almost-square head (about 10.4cm wide by 9.7cm deep) built purely for stability. Smooth rolling side panels hide weight plugs that pull the center of gravity rearward, and the face uses Bettinardi's F.I.T. (Feel Impact Technology) milling, which removes roughly 45 percent of the face material in the impact zone to soften feel on an otherwise firmer aluminum head. It came in standard and counter-balanced builds, both face-balanced, wrapped in a distinctive Champagne Bronze Anodized finish with a red/white/blue leather headcover.

Reviewers ranked its feel 'at the top of its class for its aluminum construction' and praised how little effort the stroke required — genuine, specific praise — but it competes in a crowded high-MOI mallet field (Odyssey #7, TaylorMade Spider) without the standalone brand recognition those shapes have, so it reads as a strong niche pick rather than an icon.

High-MOI seekers with a straight-back-straight-through stroke who want the most forgiveness Bettinardi's steel-and-aluminum mallets offer without going to the BB56's more aggressive alignment aids. Arc-stroke or feel-focused blade players will find the aluminum construction firmer and less workable than a milled-steel blade.

• Milled from 6061 aircraft-grade aluminum rather than Bettinardi's usual 303 stainless steel, an almost-square head roughly 10.4cm by 9.7cm.
• F.I.T. (Feel Impact Technology) face milling removes about 45 percent of the material in the impact area to counteract aluminum's naturally firmer feel.
• Offered in both standard and counter-balanced, face-balanced builds.
• Ships stock with a Champagne Bronze Anodized finish and a red/white/blue leather headcover, a distinctive cosmetic signature versus Bettinardi's usual gunmetal/PVD finishes.

Launched as part of the mid-2010s high-MOI mallet arms race alongside Odyssey's O-Works #7 and TaylorMade's Spider line, using aluminum rather than steel to hit its stability targets — a materials choice that also gave it a lighter swing feel than an equivalent all-steel mallet of the same head size.

Private-party prices for a used BB55 typically run $150-$260 given the discontinued (2020) status and mid-tier positioning; the counter-balanced version tends to sit at the upper end of that band due to slightly higher original MSRP and demand from players who specifically want the CB build.

“A high-MOI mallet over 4 inches heel-to-toe with dual alignment lines and a long sight line for easy aiming. Face-balanced feel and a softened F.I.T. milled face make it a forgiving pick for a straight stroke.”

The BB55 breaks from Bettinardi's usual steel construction, milling the body from 6061 aircraft-grade aluminum into an almost-square head (about 10.4cm wide by 9.7cm deep) built purely for stability. Smooth rolling side panels hide weight plugs that pull the center of gravity rearward, and the face uses Bettinardi's F.I.T. (Feel Impact Technology) milling, which removes roughly 45 percent of the face material in the impact zone to soften feel on an otherwise firmer aluminum head. It came in standard and counter-balanced builds, both face-balanced, wrapped in a distinctive Champagne Bronze Anodized finish with a red/white/blue leather headcover.

Reviewers ranked its feel 'at the top of its class for its aluminum construction' and praised how little effort the stroke required — genuine, specific praise — but it competes in a crowded high-MOI mallet field (Odyssey #7, TaylorMade Spider) without the standalone brand recognition those shapes have, so it reads as a strong niche pick rather than an icon.

High-MOI seekers with a straight-back-straight-through stroke who want the most forgiveness Bettinardi's steel-and-aluminum mallets offer without going to the BB56's more aggressive alignment aids. Arc-stroke or feel-focused blade players will find the aluminum construction firmer and less workable than a milled-steel blade.

• Milled from 6061 aircraft-grade aluminum rather than Bettinardi's usual 303 stainless steel, an almost-square head roughly 10.4cm by 9.7cm.
• F.I.T. (Feel Impact Technology) face milling removes about 45 percent of the material in the impact area to counteract aluminum's naturally firmer feel.
• Offered in both standard and counter-balanced, face-balanced builds.
• Ships stock with a Champagne Bronze Anodized finish and a red/white/blue leather headcover, a distinctive cosmetic signature versus Bettinardi's usual gunmetal/PVD finishes.

Launched as part of the mid-2010s high-MOI mallet arms race alongside Odyssey's O-Works #7 and TaylorMade's Spider line, using aluminum rather than steel to hit its stability targets — a materials choice that also gave it a lighter swing feel than an equivalent all-steel mallet of the same head size.

Private-party prices for a used BB55 typically run $150-$260 given the discontinued (2020) status and mid-tier positioning; the counter-balanced version tends to sit at the upper end of that band due to slightly higher original MSRP and demand from players who specifically want the CB build.