UST Mamiya LIN-Q M40X White
The UST Mamiya LIN-Q M40X White is a graphite driver shaft from 2021. It weighs 66 to 75 g, comes in R, S and X, has a high kick point and 4 to 4.9 degrees of torque. It launches low with low spin. It is rated for swing speeds of 80 to 128 mph. It listed at $300 when it launched in 2021. It has been discontinued, so it is mostly a used-club buy now.
More from UST Mamiya or all driver shafts.
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UST Mamiya LIN-Q M40X White specs
Specs come from the FitMySwing catalog. Ratings out of 10 are our own.
| Brand | UST Mamiya |
|---|---|
| Model year | 2021 |
| Status | Discontinued |
| Approx. launch price | $300 |
| Material | Graphite |
| Weight | 66 to 75 g |
| Flex options | R, S, X |
| Kick point | High |
| Torque | 4 to 4.9° |
| Launch | Low |
| Spin | Low |
| Feel | Firm |
| Swing speed range | 80 to 128 mph |
| Profile | Low-launch, low-spin LIN-Q profile for stronger swingers. |
No longer made: look for it used.
- Check the return policy before you buy.
- Ask for photos of the face, crown and sole.
- Fake heads and shafts exist. Be wary of prices far below the others and of sellers you do not know.
- Shops that grade condition, like 2nd Swing and GlobalGolf, make returns easier.
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Where these specs come from
Verified. Two or more separate pages show this model exists, and its specs were read from a source page.
Specs read from ustmamiya.com
Model confirmed on thegolfwire.com, ustmamiya.com
Where the fit profile comes from
1 of 5 fit values come from UST Mamiya or a published rule. The rest are our own ratings.
| Launch | low | Our rating |
|---|---|---|
| Spin | low | Our rating |
| Kick point | high | Our rating |
| Swing speed, lower end | 80 | UST Mamiya says “R 80-95 200-240” |
| Swing speed, upper end | 128 | Our rating |
Who the UST Mamiya LIN-Q M40X White suits
- Golfers who swing between 80 and 128 mph.
- A high kick point tends to launch the ball lower.
- Golfers who like a firmer, more stable feel through the swing.
- It is discontinued. Check the condition before you pay, and compare used prices.
Similar to the UST Mamiya LIN-Q M40X White
Picked from the catalog for a similar player and similar numbers, from more than one brand.
- Mitsubishi Chemical TENSEI 1K Pro OrangeMitsubishi Chemical2022 · $350 · 81 to 128 mph
- Mitsubishi Chemical TENSEI 1K Pro WhiteMitsubishi Chemical2021 · $350 · 81 to 128 mph
- Aldila ROGUE ∞ WhiteAldila2026 · $200 · 91 to 125 mph
- UST Mamiya LIN-Q PowerCore WhiteUST Mamiya2026 · $365 · 85 to 125 mph
UST Mamiya LIN-Q M40X White: common questions
Who is the UST Mamiya LIN-Q M40X White for?
Golfers who swing between 80 and 128 mph. A high kick point tends to launch the ball lower. Golfers who like a firmer, more stable feel through the swing.
How much does the UST Mamiya LIN-Q M40X White cost?
It listed at about $300 at launch in 2021. It has been discontinued, so the price you pay now depends on the used market.
What flexes does the UST Mamiya LIN-Q M40X White come in?
It comes in R, S and X. It is rated for swing speeds of 80 to 128 mph.
What are alternatives to the UST Mamiya LIN-Q M40X White?
Similar driver shafts in our catalog include the Mitsubishi Chemical TENSEI 1K Pro Orange (2022), the Mitsubishi Chemical TENSEI 1K Pro White (2021), the Aldila ROGUE ∞ White (2026) and the UST Mamiya LIN-Q PowerCore White (2026).
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