Best Callaway Big Bertha B21 Driver Shaft Options (GUIDE)


What is the best shaft for the Big Bertha B21 Driver?

The Callaway RCH Shaft is the best shaft for the Callaway Big Bertha (B21) Driver.

It comes with numerous options that have varying flexes, weights, torques, and kick points. Hence, you can select the custom shaft you want, depending on your requirements.

 

Callaway Big Bertha (B21) Driver Shaft Specs Chart

Callaway Big Bertha (B21) Shaft

Flex

Weight

Torque

Kick Point

RCH 45 Graphite

Light/Regular

45g

High

Low

RCH 55 Graphite

Light/Regular/Stiff

55g

High (Light)/Mid (Regular, Stiff)

Low (Light)/Low-Mid (Regular)/Mid (Stiff

RCH 65 Graphite

Regular/Stiff

65g

Mid (Regular)/Low-Mid (Stiff)

Mid

RCH 75 Graphite

Regular/Stiff

75g

Mid (Regular)/Low-Mid (Stiff)

Mid

 

Callaway Big Bertha B21 Driver Shaft Options

 

Callaway Big Bertha (B21) Driver Shaft Options

The best driver shaft options you can choose from for the Callaway Big Bertha (B21) Driver are:

  • RCH 45 Graphite
  • RCH 55 Graphite
  • RCH 65 Graphite
  • RCH 75 Graphite

 

Callaway RCH 45 Graphite

The Callaway RCH 45 Graphite is one of the three premium driver shafts present in the market. These graphite shafts are easy to swing and hold, making them highly popular.

  • Golfers can choose between light and regular flex
  • The torque is high, and the kick point is low
  • The weight of this shaft is 45 lb

 

Callaway RCH 55 Graphite

Another premium driver shaft is the Callaway RCH 55 Graphite.

  • It has options to choose between light, regular and stiff flex
  • It weighs 55 lb
  • The shaft offers high torque for light flex and mid torque for regular and stiff flex
  • Its kick point is low for light flex, low-mid for regular flex, and mid for stiff flex

 

Callaway RCH 65 Graphite

You will find the RCH 65 a worthwhile investment.

  • It has two flex options of regular and stiff
  • The weight of the shaft is 65 lbs
  • The torque for the regular flex is mid and stiff flex is low-mid
  • It has a mid-kick point

 

Callaway RCH 75 Graphite

The Callaway RCH 75 has the same features as the Callaway RCH 65, except for its weight.

  • Golfers can choose between regular and stiff flex options
  • The weight of the shaft is 75 lb
  • Callaway RCH 75 has a mid torque for regular flex and low-mid torque for stiff flex
  • The shaft has a mid-kick point

 

Callaway Big Bertha (B21) Driver Shaft Length

The standard length for the Callaway Big Bertha (B21) Driver shaft is 45.75″.

You can adjust the loft sizes one or two degrees up and down. This depends on your height and comfort.

The loft options for the Callaway Big Bertha (B21) Driver are 9, 10.5, and 12.5 degrees.

 

Callaway Big Bertha (B21) Driver Shaft Tip Size

The standard shaft tip is 0.335″ for the RCH 45, 55, and 65 graphite shafts. The RCH 75 graphite has a shaft tip of 0.350″.

You need to ensure that the golf club head hosel’s inner diameter is compatible with the shaft tip.

 

Callaway Big Bertha (B21) Driver Custom Shaft Options

There are multiple custom-shaft options for the Callaway Big Bertha (B21) Driver. The choice depends on your preference and playing style.

Below are the best custom shaft options for the Callaway Big Bertha B21 driver:

  • Aldila
  • Fujikura
  • GDI Tour AD
  • KBS
  • Mitsubishi
  • Paderson
  • Project X
  • UST

 

These shaft brands are well known in the market and are highly compatible with different drivers.

For the Callaway Big Bertha (B21) Driver, you will find multiple custom models from each of these brands. You can choose the preferred shaft option depending on several factors.

Golfers choose shafts with which they can make their best shot.

Reviews show that a significant portion of your swing performance will depend on the shaft you choose. Hence choosing the right shaft option is very important for a good performance.

Check out the compatible shaft option models from the brands mentioned above. The custom models for each of these brands include the following.

 

Aldila

  • Aldila NV 2KXV Blue 60
  • Aldila NVS Orange (NXT) 45
  • Aldila NVS Orange (NXT) 55
  • Aldila NVS Orange (NXT) 65
  • Aldila Rogue White 130 MSI 60
  • Aldila Rogue White 130 MSI 70
  • Aldila Rogue White 130 MSI 80
  • AldilaRogue Silver 130 MSI 60
  • AldilaRogue Silver 130 MSI 70
  • Aldila Synergy 50
  • Aldila Synergy 60
  • AldilaXtorsion Copper 50R/60A

 

Fujikura

  • Fujikura Air Speeder 40
  • Fujikura Atmos TS Black 6
  • Fujikura Atmos TS Black 7
  • Fujikura Atmos TS Blue 6
  • Fujikura Atmos TS Blue 7
  • Fujikura Pro 2.0 6
  • Fujikura Pro 2.0 7
  • Fujikura Pro 2.0 Tour Spec 6
  • Fujikura Pro 2.0 Tour Spec 7
  • Fujikura SPDR EVO LI 765 TS
  • Fujikura Ventus Black 6
  • Fujikura Ventus Black 7
  • Fujikura Ventus Blue 5
  • Fujikura Ventus Blue 6
  • Fujikura Ventus Blue 7
  • Fujikura Ventus Red 5
  • Fujikura Ventus Red 6
  • Fujikura Motore X F1 7
  • Fujikura Motore X F1 6
  • Fujikura Motore X F3 7
  • Fujikura Motore X F3 6
  • Fujikura Motore X F3 5

 

GDI Tour AD

  • GDI Tour AD BB-6
  • GDI Tour AD BB-7
  • GDI Tour AD DI-6
  • GDI Tour AD DI-7
  • GDI Tour AD GP-6 Black
  • GDI Tour AD IZ-5
  • GDI Tour AD IZ-6
  • GDI Tour AD IZ-7
  • GDI Tour AD IZ-8
  • GDI Tour AD MJ-6
  • GDI Tour AD MJ-7
  • GDI Tour AD MT-6
  • GDI Tour AD MT-7
  • GDI Tour AD TP-6
  • GDI Tour AD TP-7
  • GDI Tour AD TP-8
  • GDI Tour AD VR-6
  • GDI Tour AD VR-7
  • GDI Tour AD XC-6
  • GDI Tour AD XC-7

 

KBS

  • KBS TD Wood Shaft 50
  • KBS TD Wood Shaft 60
  • KBS TD Wood Shaft 70

 

Mitsubishi

  • MCA Diamana BF-Series 60
  • MCA Diamana BF-Series 70
  • MCA Fubuki MV-Series 45
  • MCA Grand Bassara 39
  • MCA Kuro Kage Black TiNi 50
  • MCA Kuro Kage Silver TiNi 60
  • MCA Tensei AV Blue 65
  • MCA Tensei AV Blue 75
  • MCA Tensei CK Pro Blue 60
  • MCA Tensei CK Pro Blue 70
  • MCA Tensei CK Pro Orange 60
  • MCA Tensei CK Pro Orange 70
  • MCA Tensei CK Pro White 60
  • MCA Tensei CK Pro White 70

 

Paderson

  • Paderson Kevlar Green Ballistic 70
  • Paderson Kevlar Green Ballistic TP 75

 

Project X

  • Project X Evenflow Black 65
  • Project X Evenflow Black 75
  • Project X Evenflow Blue 65
  • Project X Evenflow Blue 75
  • Project X Evenflow Green 65
  • Project X Evenflow Riptide 50
  • Project X Evenflow Riptide 60
  • Project X Evenflow Riptide 70
  • Project X Evenflow T1100 White 65
  • Project X Evenflow T1100 White 75
  • Project X HZRDUS Handcrafted Black 65
  • Project X HZRDUS Handcrafted Black 75
  • Project X HZRDUS Handcrafted T1100 65
  • Project X HZRDUS Handcrafted Yellow 65
  • Project X HZRDUS Handcrafted Yellow 75
  • Project X HZRDUS Smoke Black 60
  • Project X HZRDUS Smoke Black 70
  • Project X HZRDUS Smoke Black 80
  • Project X HZRDUS Smoke Green Pvd 60
  • Project X HZRDUS Smoke Green Pvd 70
  • Project X HZRDUS Yellow 65
  • Project X HZRDUS Yellow 75
  • Project X HZRDUS Yellow 85

 

UST

  • UST Attas Coool 6
  • UST Attas Speed Series 30
  • UST Helium Black 4
  • UST Helium Black 5
  • UST Proforce VTS Silver 6
  • UST Recoil ES 440
  • UST Recoil ES 450
  • UST Elements Chrome
  • UST Elements Chrome 7F4/7F5T

 

Each of these custom-shaft options has different flex, weight, torque, and kick points. You can choose the custom shaft you want, depending on your preference. It is always advisable to check the driver’s inner diameter before you select the preferred shaft.

Ernie

Ernie loves documenting interesting facts about golf.

Recent Posts