Two new Bridgestone drivers are hitting the USGA Conforming Checklist this morning and, as typical, the USGA listings increase extra questions than solutions.
The 2 new fashions fall underneath the Bridgestone “B-Restricted BX” moniker. First is the BX TOUR mannequin, adopted by two stars, which we’ll name from right here on the BX Tour Two-Star (if Callaway can have a Triple Diamond, Bridgestone can have a Two-Star). The second is the extra conventionally named BX TOURMAX.
As at all times, the data on the USGA web site is restricted, as is the imagery. The one photos out there are of the only real, so don’t anticipate any tackle or face views till the merchandise are nearer to precise launch.
So far as the tech story, the very best we are able to do is interpret and, for lack of a greater time period, guess.
Bridgestone B-Restricted BX drivers
The BX Tour Two-Star is listed as a nine-degree loft solely. The imagery reveals two weight ports ahead on the only real, one in the direction of the heel, the opposite in the direction of the toe (we assume they’re swappable as Bridgestone is fitting-focused).
The BX TOURMAX reveals solely a 9.5-degree mannequin, with no sole weights.
It’s not too far-fetched of a guess to say the TOURMAX would be the extra forgiving of the 2. We don’t suppose will probably be one other member of the 10K mixed MOI membership, nonetheless, since there isn’t any marking to counsel that. Moreover, 10K simply doesn’t look like a Bridgestone factor. If we needed to guess (which is all now we have at this level), we’d say the TOURMAX is 460CC and the extra forgiving of the 2. The Tour Two-Star is probably going a extra compact, Tour-driven, lower-spinning head with a decrease MOI.
The one tech-related markings on the brand new drivers are the phrases “Carbon Semi-Monocoque” on each the only real and crown, and “Slipless Chew Milling” on the face, indicative of some kind of face milling designed to extend friction and scale back unpredictable spin. That’s one thing Bridgestone has been utilizing for years and truly has some pretty spectacular information to again it up.
“Carbon Semi-Monocoque,” nonetheless, is infinitely extra fascinating.
What’s “Carbon Semi-Monocoque?”
Carbon Semi-Monocoque is a structural design idea borrowed from the aerospace and motorsports industries. Monocoque means the outer shell itself is the whole construction. Consider a Formulation One shell or an airplane fuselage and you’ve got the concept.
Semi-Monocoque signifies that whereas the outer shell carries a number of the load, inner ribs and help constructions assist out. The load is shared between the pores and skin and the inner body. The carbon factor signifies carbon is used as an alternative of titanium for the crown, sole and sides.

If this appears like a number of different fashionable driver constructions, you’re not flawed. PING, TaylorMade and Callaway already embrace this design philosophy (albeit with completely different phrasing), whereas COBRA and Titleist can finest be described as “Semi-monocoque adjoining.”
The carbon panels, inner body and remaining construction work collectively as one built-in load-bearing system. Semi-Monocoque permits for additional weight financial savings to higher find the middle of gravity, whether or not it’s decrease for greater launch, farther again for greater MOI or farther entrance for decrease spin and better ball pace.
It additionally permits for extra managed flex areas, with alternating flex and inflexible zones for extra of a trampoline impact. This relates on to ball pace, face stability and sound and really feel.
Is there a timeline?
There’s a lot we don’t learn about these new Bridgestone drivers. We do know Bridgestone has slow-played its return as a full-line firm right here in North America. It disappeared for some time earlier than bringing again a restricted line of cast irons and wedges. Drivers appear to be the following logical step.
Below regular circumstances, the following step can be to presumably see these drivers displaying up on Tour over the following month or so. The almost certainly candidates can be Chris Gotterup or Jason Day, relying on contract standing. The Korn Ferry Tour is perhaps a extra seemingly showcase. The official product launch for the likes of you and me most likely received’t occur for an additional couple of months.
Ten days in the past, Bridgestone introduced it could be shutting down its Covington, Georgia ball plant subsequent month. Two new drivers hitting the USGA record, nonetheless, must be additional proof that regardless of the shutdown, Bridgestone isn’t going wherever.
So now it’s your flip. Primarily based on what you see, what are your ideas on these new Bridgestone drivers?
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