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Nippon N.S. Pro Regio Formula BCurrent

2016–present · Graphite driver / fairway shaft · 52–75g · torque 2.6–3.6°

Maker specifications

Maker specifications for the Nippon N.S. Pro Regio Formula B, flex by flex
FlexWeightTorqueTipButtLengthKickBalance
55 R252g3.6°0.335"0.602"46"High51.3%
55 R54.5g3.6°0.335"0.606"46"High51.7%
55 S56.5g3.6°0.335"0.608"46"High52.1%
65 R62g2.9°0.335"0.604"46"High52.5%
65 S64.5g2.9°0.335"0.606"46"High52.7%
65 X67g2.9°0.335"0.608"46"High53%
75 S73g2.6°0.335"0.606"46"High53.3%
75 X75g2.6°0.335"0.608"46"High53.5%
Build
Graphite driver / fairway shaft, Regio Formula family
Profile
High kick point
Sources
Published specifications and model history via nipponshaft.com (medium confidence on the launch year)

Weight by flex

Nippon N.S. Pro Regio Formula B weight by flex: 55 R2 52g, 55 R 54.5g, 55 S 56.5g, 65 R 62g, 65 S 64.5g, 65 X 67g, 75 S 73g, 75 X 75g0g20g40g60g80g5255 R23.6°54.555 R3.6°56.555 S3.6°6265 R2.9°64.565 S2.9°6765 X2.9°7375 S2.6°7575 X2.6°
Raw weight for each flex the maker lists, with torque underneath.

Thinking about this shaft?

Bring your club by and we’ll measure what you play now against this sheet, then build a test club so you can hit the two side by side before anything gets pulled. Numbers here are raw, uncut, as the maker publishes them.