Mid launch, mid spin
A true Blue Board flight: neither ballooning nor knuckling, with a medium tip that lets the head square up naturally.
Mitsubishi Diamana BB Wood Shaft
Regular price
$360.00
Sale price
$360.00
Regular price
Unit price
Sale
Estimated Handling Time
1-3 Days, Shipping free at $100
Carrier transit time begins after your order ships.
Mitsubishi Diamana BB Wood Shaft
Overview
Shipping and Returns
Blue Board Diamana with a mid launch, mid spin flight and the classic weight names
Mitsubishi Chemical · Wood ShaftsMitsubishi Diamana BB Wood Shaft
Diamana BB is the Blue Board profile of the current Diamana generation, and it brings back the familiar 53, 63, 73 and 83 weight classes alongside a lighter 43. Firm butt and midsection sections ease into a medium tip, producing a mid launch, mid spin flight with the smooth feel Diamana players expect. Stiff pitch fiber in the handle and 46-ton angle plies keep it stable without adding weight.
Mitsubishi ChemicalPremium carbon fiber shafts
Real product detailsSpecs from Mitsubishi Chemical's official product pages
Grater Golf supportShaft fitting and installation
Why golfers choose it
Mid launch, mid spin, and more.
Stable handle
80-ton DIALEAD Pitch Fiber in the butt section firms up the handle and helps transfer energy into the ball.
Five weight classes
From the 43 at roughly 44 grams up to the 83 at 81 grams, so light and heavy builds share one profile.
Product details
Specs at a glance
| Brand | Mitsubishi Chemical |
|---|---|
| Model | Diamana BB |
| Product type | Wood shaft |
| Launch / spin | Mid / mid |
| Flex profile (butt / mid / tip) | Med+ / Med+ / Med |
| Weight | 44 to 81 grams |
| Flexes | R2, R, SR, S, X, TX (varies by weight) |
| Torque | 2.8 to 5.1 |
| Tip / butt OD | 0.335 in / 0.596 to 0.606 in |
| Raw length / kick point | 46 in / mid-high |
What goes into it
- 80-ton DIALEAD Pitch Fiber in the butt for stability and energy transfer
- High modulus 46-ton fiber in the angle plies lowers torque without extra weight
- Xlink Tech Resin System for added strength and durability
- Higher carbon fiber volume for the signature smooth Diamana feel
- Weight classes 43, 53, 63, 73 and 83 with up to five flexes each
Choosing weight and flex
Under 80 mph, the 43 in R2 or R and the 53 or 63 in R are the starting points. From 81 to 90 mph look at R or SR (S is also listed in the 63), at 91 to 105 mph S or X in any weight, and above 106 mph X or TX in the 53 through 83. Tip trim runs 0 inches for driver, 0.5 inch for a 3 wood, 0.75 inch for a 5 wood and 1 inch for 7 and 9 woods.
Product questions
Frequently asked questions
How does Diamana BB differ from a White Board or Red Board Diamana?
BB is the middle of the family: mid launch and mid spin, with firm butt and midsection sections and a medium tip. White Board profiles aim lower and Red Board profiles aim higher.
Can Grater Golf build this into my driver or fairway wood?
Yes. We can install it with your OEM adapter, trim it to your preferred length using Mitsubishi's tip trim guide and finish it with the grip you choose.
Grater Golf support
Not sure which shaft fits your swing?
Tell us your club, swing speed and ball flight, and we’ll help you choose the right Mitsubishi shaft, weight and flex, then build it for you.
Ask Grater GolfShipping & Returns
Free standard shipping on most orders $100+ within the contiguous U.S. Eligible items may be returned within 30 days. Custom, modified, cut, installed, and made-to-order products may be final sale.