Assembled · Driver / Fairway Shaft
Mitsubishi Tensei Black 1K Driver Shaft
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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 Black 1K Driver Shaft with Adapter Ti...
WHAT YOU NEED TO KNOW
ADAPTER TIP TO GRIP LENGTH (IMPORTANT: THIS IS NOT FINAL CLUB LENGTH)
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** All measurements are specified in inches. If you have any questions on how to choose length, please contact us before ordering.
NON-STANDARD RETURN/CANCELATION POLICY
Assembled shafts and clubs cannot be returned. Once assembly has begun on your order, it cannot be canceled or modified. Please contact us with any questions before placing your order.
- Mitsubishi Tensei Black 1K Driver / Fairway Shaft assembled with choice of shaft adapter + grip
- Installed OEM compatible adapter - guaranteed fit with same OEM loft/lie adjustability
- Installed Grip - select from grip options, or add a grip separately to Cart
- Customized shaft "adapter tip to grip" length
- Customized grip tape options
- IMPORTANT: Club head not included
- See all terms and details for assembled shafts
- Performance graphite shaft
- Launch trajectory: Low
- Spin range: Low
- Speed recommendation: 81-106 mph
FULL DESCRIPTION
TENSEI™ 1K Black is built specifically to suit powerful swings with no sacrifice in feel and responsiveness. TENSEI™ 1K Black utilizes a focused application of 1K carbon fiber, the same high-performance material featured in TENSEI™ 1K Pro White, to increase strength in the handle, drive down torque and provide the signature “1K feel.” TENSEI™ 1K BLACK also utilizes Mitsubishi’s Xlink Tech™ Resin System in the tip section to bolster the shaft’s tip strength and increase the shaft’s durability. Tip stiffness and torque are further controlled through the use of 40-ton carbon fiber in the shaft’s construction. Add the subtle, yet premium matte clear finish and you get a shaft that gives high speed players the low launch, low spin performance with great feel they need with the good looks they desire.
SPECIFICATIONS
| PRODUCT | FLEX | LENGTH (IN) | WEIGHT (G) | TIP O.D. (IN) | TIP LENGTH (IN) | BUTT O.D. (IN) | TORQUE (°) | Launch | Spin | KICK PT. |
|---|---|---|---|---|---|---|---|---|---|---|
| TENSEI™ 1K Black 65 | S | 46 | 67 | 0.335 | 3 | 0.600 | 3.6 | Low | Low | HIGH |
| TENSEI™ 1K Black 65 | X | 46 | 68 | 0.335 | 3 | 0.602 | 3.5 | Low | Low | HIGH |
| TENSEI™ 1K Black 65 | TX | 46 | 69 | 0.335 | 3 | 0.618 | 3.5 | Low | Low | HIGH |
| TENSEI™ 1K Black 75 | S | 46 | 76 | 0.335 | 3 | 0.600 | 3.6 | Low | Low | HIGH |
| TENSEI™ 1K Black 75 | X | 46 | 78 | 0.335 | 3 | 0.604 | 3.5 | Low | Low | HIGH |
| TENSEI™ 1K Black 75 | TX | 46 | 79 | 0.335 | 3 | 0.614 | 3.0 | Low | Low | HIGH |
| TENSEI™ 1K Black 85 | S | 46 | 89 | 0.335 | 3 | 0.618 | 3.2 | Low | Low | HIGH |
| TENSEI™ 1K Black 85 | X | 46 | 90 | 0.335 | 3 | 0.620 | 3.2 | Low | Low | HIGH |
| TENSEI™ 1K Black 85 | TX | 46 | 90 | 0.335 | 3 | 0.610 | 2.8 | Low | Low | HIGH |
The TENSEI 1K Black is the lowest launching, lowest spinning shaft in the entire Mitsubishi driver lineup — built for the fastest swing speeds who need to aggressively suppress ball flight and eliminate spin. Built on Mitsubishi's premium 1K single-ply carbon fiber construction, it features a medium-stiffness handle for loading feel, a firm mid section for stability through the downswing, and an ultra-stiff tip that produces the lowest spin rate of any TENSEI model. The high kick point means the shaft loads near the handle rather than the tip, creating a smooth, stable feel in the hands while keeping the head locked down at impact. Best suited for swing speeds of 105 mph and above who consistently over-spin or over-launch their driver.
Compared to the TENSEI 1K Pro Orange (also low launch, low spin), the 1K Black has a stiffer tip section — making it the more demanding option for players who generate higher ball speeds and need the absolute maximum in spin suppression. Compared to the Diamana WB (also low launch, low spin, firmer overall profile), the 1K Black has a softer feel through the handle due to its multi-material TENSEI construction, while the WB delivers a firmer, more planted sensation from top of backswing through impact. Players who want the 1K platform with a slightly more accessible ball flight should step up to the TENSEI 1K Pro White or TENSEI 1K Pro Blue instead.
Not sure which Mitsubishi family is right for your game? Start with the Mitsubishi Shaft Guide. Ready to compare specs across every model? See the full Mitsubishi Shaft Comparison Chart.
Questions & Answers
Have a Question?
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Tensei Black 1K vs Diamana BB, what are the main differences?
If your ball flight is currently too high or you're needng a little extra spin, go with the Tensei Black 1K. If you want balanced performance across mid-launch and mid-spin with a smoother feel, Diamana BB. Both are Mitsubishi performance and both are excellent. The Tensei is the more aggressive profile. Most players who know they need low-low end up on the Tensei. Players who want versatility land on the Diamana BB.
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What's the launch and spin?
Low launch, low spin, 81–106 mph sweet spot. Mitsubishi uses Xlink Tech resin in the tip section for added durability and tip stiffness control. The 1K handle keeps the whole shaft from twisting under an aggressive transition. It rewards players who load the shaft hard — the faster you swing, the more it responds.
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What makes the Tensei Black 1K different from other low-spin shafts?
The key feature of the Tensei Black 1K is the 1K carbon fiber in the handle section. It's the same material used in the Tensei 1K Pro White, applied specifically to drive down torque and give the butt a distinctive "locked in" feel. It's a low-launch, low-spin shaft for quick tempo swings (with speeds between 81–106 mph), but the feel is unusually smooth for something that aggressive. If you've tried other low-spin options and found them too stiff or boardy, the Tensei Black 1K is worth a look.
