Assembled · Driver / Fairway Shaft
Mitsubishi Tensei 1K Pro Blue Driver Shaft
This is a Pre-Order item (estimated to ship in 1-2 weeks)
Family Owned Est. 1991
Family Owned Est. 1991
We are a family owned business since 1991 and we're dedicated to helping our customers find the best gear. When you buy from us, you're buying from people who care and love this game as much as you do.
Free US Shipping* on all Assembled Shafts
Free US Shipping* on all Assembled Shafts
All assembled shafts ship for free within the US. See our full shipping policy/rates
If you need delivery fast, we also have rush build + express shipping options at Checkout. Need it by a certain date? Send us a message (help@grips4less.com) after you place your order, and we will do our best to make it happen!
100% Authenticity + Warranty Coverage
100% Authenticity + Warranty Coverage
Grips4less only sells 100% authentic products. We purchase direct from top manufacturers and ship all orders from our warehouse. We've been working with all the top brands in golf for over 3 decades, which means if there are any issues you encounter with your purchase, we are here to resolve them as quickly as possible (so you can get you back on the course!).
Custom Build Policy
Custom Build Policy
Custom Built for You — We build your shaft to your exact specs once you order. Because it's built just for you, orders can't be cancelled after placement. Have questions before ordering? Text our shaft experts: (408) 475-7570
(Assembled) Mitsubishi Tensei 1K Pro Blue Driver Shaft with Adapter...
WHAT YOU NEED TO KNOW
The Mitsubishi TENSEI 1K Pro Blue is the mid-launch, mid-spin model in the TENSEI 1K Pro family. Mitsubishi pairs a stiff handle reinforced with 1K carbon cloth with a smooth mid section and a stable tip, aiming for more ball speed while keeping the feel smooth through transition. We sell it in the 50, 60, 70 and 80 series in R, S, X and TX flex. It arrives assembled with your choice of adapter and grip, ready to attach to your driver or fairway wood head.
What You Get
| Item | Details |
|---|---|
| Included | The shaft with your adapter tip and grip installed. Club head not included. |
| Club | Driver, mini driver or fairway wood |
| Adapter tip | Callaway, Cleveland, Cobra, Krank, Mizuno, Ping, PXG, Srixon, TaylorMade, Titleist, Tour Edge or Wilson, with your hosel setting (see all shaft adapters) |
| Length (adapter tip to grip) | The standard length for your head model, a custom length (42" to 46.5" driver, 38.5" to 43.5" fairway), or left uncut |
| Grip | Golf Pride, SuperStroke, Iomic or JumboMax, logo up or down, with up to 5 wraps of tape |
| Build time | Made to order. Allow 2 to 3 extra business days before it ships. |
| Returns | Built to order, so assembled shafts can't be returned. See our return policy. |
Not sure about flex, length or adapter? Contact us before you order and we'll help you confirm the build.
Who It's For
Good fit if you...
- Want a mid launch and mid spin, not the low flight of the other 1K models
- Like a firm handle that feels stable under your hands
- Want a little help with ball speed from a more active tip than the 1K Black or 1K Pro White
- Like to shape shots off the tee (Mitsubishi's own pitch for this shaft)
- Want a wide weight range: 50 to 80 series
Not the right fit if you...
- Launch too high or spin too much already: look at the TENSEI 1K Pro White or 1K Black
- Want a soft handle that loads easily in the hands
- Swing under 80 mph and want something heavier than the 50 R: Mitsubishi only fits the 50 series below 80 mph
How It Plays
Mitsubishi rates the 1K Pro Blue mid launch, mid spin, with a flex profile of firm-plus butt, medium-plus mid and medium tip and a mid kick point. That makes it the most active of the TENSEI 1K shafts we sell. The handle stays firm under your hands, and the softer mid and tip let the head release a little more through impact.
The 1K carbon cloth in the handle adds stability. In the tip, Mitsubishi's Xlink Tech resin and boron-reinforced prepreg add strength and keep the tip steady at impact. 46-ton high modulus fiber in the angle plies lowers torque without adding weight.
Mitsubishi's own advice: it's for players who want a mid-launch, mid-spin shaft with a very stiff handle, a bit more ball speed and the ability to shape shots off the tee.
Specifications
| Series | Flex | Weight (g) | Torque | Butt Dia. |
|---|---|---|---|---|
| 50 | R | 52 | 4.9 | 0.630 |
| 50 | X | 55 | 4.8 | 0.634 |
| 50 | TX | 57 | 4.8 | 0.638 |
| 60 | R | 58 | 4.0 | 0.628 |
| 60 | S | 61 | 3.9 | 0.630 |
| 60 | X | 63 | 3.9 | 0.632 |
| 60 | TX | 64 | 3.9 | 0.634 |
| 70 | S | 69 | 3.4 | 0.634 |
| 70 | X | 72 | 3.3 | 0.636 |
| 70 | TX | 74 | 3.3 | 0.636 |
| 80 | S | 80 | 3.0 | 0.634 |
| 80 | X | 82 | 3.0 | 0.636 |
| 80 | TX | 84 | 2.9 | 0.638 |
Material: graphite (1K carbon cloth handle, boron-reinforced tip, Xlink Tech resin) | Tip diameter: 0.335" | Parallel tip: 3.0" | Raw length: 46" (before assembly) | Kick point: mid | Launch: mid | Spin: mid | Source: Mitsubishi Chemical official TENSEI 1K Pro Blue specs, checked September 2026
Mitsubishi's Flex Guide
| Series | Under 80 mph | 81-90 mph | 91-105 mph | 106+ mph |
|---|---|---|---|---|
| 50 | R | R or S | S | X or TX |
| 60 | R or S | S | X or TX | |
| 70 | S | X or TX | ||
| 80 | S | X or TX |
Driver swing speed. Source: Mitsubishi Chemical TENSEI 1K Pro Blue fitting chart, checked September 2026. We sell the 50 series in R, X and TX (no 50 S).
How the 1K Pro Blue Compares
| 1K Pro Blue | 1K Pro White | 1K Black | |
|---|---|---|---|
| Launch | Mid | Low | Low |
| Spin | Mid | Low | Low |
| Butt | Firm+ | Medium | Medium |
| Mid | Medium+ | Firm | Firm |
| Tip | Medium | Medium | Firm+ |
Source: Mitsubishi Chemical flex profile ratings, checked September 2026.
Not sure which Mitsubishi fits your game? Start with the Mitsubishi Shaft Guide, compare every model in the Mitsubishi Shaft Comparison Chart, or take the 2-Minute Shaft Quiz. Compare the assembled TENSEI 1K Pro White and Tensei 1K Black, or buy the Tensei 1K Pro Blue shaft on its own (no adapter or grip).
Frequently Asked Questions
Not sure which shaft is right for your game?
Text our shaft experts at (818) 473-9086 before you order. We've been fitting golfers since 1991 and are happy to talk through your swing speed, current shaft, and what you're trying to fix.
Questions & Answers
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