Project X HZRDUS Smoke shafts remain worth considering if you find the right model and specification, but there is an important catch in 2026: Smoke is now an older generation within the wider HZRDUS family.
True Temper has moved the current HZRDUS range forward with models such as Gen 5 Black, Gen 5 Yellow Handcrafted, G4 Black, and T1100 Handcrafted. Older Smoke models are still widely searched, sold as replacement shafts, and supported by useful manufacturer reference pages.
So the name on the shaft matters more than ever.
Smoke Black, Smoke Yellow, Smoke Red RDX, Smoke Green RDX, Smoke Blue RDX, and Smoke IM10 are not interchangeable. Their weight, bend profile, launch characteristics, torque, and balance can differ considerably.
This guide explains the HZRDUS Smoke family, which models still make sense, how it differs from today’s HZRDUS range, and what to check before buying one of the replacement shafts currently available on Amazon.
What Are HZRDUS Smoke Shafts?
HZRDUS is a graphite shaft family from Project X, a True Temper Golf brand. Smoke was one of the major generations within that family and included multiple wood and hybrid shaft profiles rather than one universal “HZRDUS Smoke” specification.
The original Windtree article grouped Red, Black, Green, Yellow, and several RDX versions together. That is useful historical context, but it can also create the impression that all of those models belong to one current lineup.
They do not.
True Temper’s current HZRDUS collection has moved beyond the Smoke naming on its main products. However, official pages remain online for several Smoke models, including Smoke Red RDX, Smoke Green RDX, and Smoke Yellow.
There is also a healthy replacement market for older Smoke shafts, particularly for golfers trying to reproduce the setup they already know rather than change to a completely different shaft.
Are HZRDUS Smoke Shafts Discontinued?
The best way to describe the range is legacy but still valuable.
The wider HZRDUS family is very much current, but Smoke is no longer the name used across True Temper’s main current HZRDUS collection. Newer generations include HZRDUS Gen 5 Black and Gen 5 Yellow Handcrafted.
That does not make an older Smoke shaft obsolete.
If you have a Smoke shaft that fits you well, need a replacement for an existing build, or specifically want the profile of Smoke Red RDX, Green RDX, Yellow, or another older model, there can still be a good reason to buy one.
Just do not assume an older Smoke model and a newer HZRDUS shaft with the same color name are identical.
HZRDUS Smoke Shaft Chart
The HZRDUS Smoke family became large enough that a simple “Red is soft, Green is stiff” explanation does not do it justice.
This table focuses on Smoke models for which useful manufacturer information remains available, while separating them from newer HZRDUS generations.
| Shaft | Manufacturer profile | Key point |
|---|---|---|
| HZRDUS Smoke Red RDX | Mid launch, mid spin | Firm butt and midsection with a more active tip than RDX Black |
| HZRDUS Smoke Green RDX | Low launch, low spin | Stiffest and lowest-launching/spinning model in the RDX family; counterbalanced |
| HZRDUS Smoke Yellow | Low launch, low spin | Counterbalanced profile designed to accommodate additional head mass |
| Smoke Black / Black RDX | Older low-flight HZRDUS family | Check the exact generation and label because several Black versions exist |
| Smoke Blue RDX | Older RDX model | Do not substitute current HZRDUS specifications for this older shaft |
| Smoke IM10 | Older Smoke generation | Confirm the exact IM10 variant before comparing specifications |
This is why shopping by color alone is risky. Project X has reused Black, Yellow, and other color families across multiple HZRDUS generations.
What Replaced HZRDUS Smoke?
There is not one single shaft that replaced every Smoke model.
True Temper’s current HZRDUS collection includes newer generations such as HZRDUS Gen 5 Black, Gen 5 Yellow Handcrafted, G4 Black, and T1100 Handcrafted, along with hybrid versions of some models.
For example, current Gen 5 Black remains a low-launch, low-spin HZRDUS design. It uses True Temper’s newer 4D Optimized Carbon construction and is available in several flex and weight configurations.
Gen 5 Yellow continues the counterbalanced side of the HZRDUS family, but it is a newer shaft rather than simply a renamed Smoke Yellow.
The newer T1100 Handcrafted is particularly relevant to golfers familiar with Smoke Green. True Temper describes T1100 Handcrafted as the newest iteration of its Green line.
The practical takeaway is simple.
If you are replacing a Smoke shaft because you liked exactly how it played, match the exact Smoke model first. If you are looking for a new fitting rather than a replacement, include the current HZRDUS generation in the test rather than assuming the older shaft remains your best option.
Best HZRDUS Smoke Shafts on Amazon
The current Koala commercial research found several Amazon listings from the same broader HZRDUS Smoke replacement-shaft family. These listings can include different shaft models, weights, flexes, adapters, and club configurations.
Check the selected Amazon variant before ordering. Do not assume the product image or generic listing title guarantees a particular Smoke color, weight, flex, playing length, or adapter.
1. HZRDUS Smoke Driver and Fairway Shaft: Adapter-Ready Replacement
View this HZRDUS Smoke shaft on Amazon
This Amazon listing is part of a replacement-shaft range where the model, flex, and adapter can be selected. That convenience is useful if you already know the HZRDUS Smoke specification you want and need a shaft prepared for a particular driver.
Pros
- Replacement HZRDUS Smoke option
- Adapter and grip configurations available through the listing
- Multiple shaft specifications may be selectable
- Useful for replacing an existing compatible setup
Cons
- The generic listing covers more than one configuration
- Correct adapter must be selected for the exact clubhead
- An older Smoke shaft may not be the best fit if your swing or driver has changed
Choose the shaft first and the adapter second. Starting with “I need a TaylorMade adapter” does not tell you whether the shaft profile itself suits you.
Check the latest price on Amazon.
2. HZRDUS Smoke Replacement Shaft: Preinstalled Adapter Option
View this HZRDUS Smoke replacement shaft on Amazon
This is another listing from the Koala-supplied HZRDUS Smoke replacement family. The main attraction is being able to order a shaft with an adapter and grip rather than buying a raw shaft and sourcing every component separately.
Pros
- Convenient replacement format
- Suitable adapter options may be available for major driver brands
- Potentially avoids a complete raw-shaft build
Cons
- You still need to verify finished length
- Flex labels alone do not determine fit
- Adapter installation quality deserves checking on arrival
Some buyer feedback associated with this listing family has mentioned adapter bonding problems. That does not establish a widespread defect in the HZRDUS shaft itself, but inspect the adapter-to-shaft connection before playing.
See current availability on Amazon.
3. Project X HZRDUS Smoke Shaft: Ready-to-Install Option
View this Project X HZRDUS Smoke shaft on Amazon
This listing again belongs to the adapter-ready Smoke replacement market. That makes it most relevant to a golfer who already has a specific HZRDUS profile in mind.
Pros
- Graphite HZRDUS Smoke replacement option
- Preinstalled component options can simplify the swap
- Useful when matching an existing driver build
Cons
- Exact selectable specification must be checked
- Not every Smoke profile is low launch
- Changing shaft and playing length together can change the feel of the club
If you are moving the adapter from an existing shaft instead, our guide to removing and fitting a golf shaft adapter explains why the job needs more care than simply heating and pulling the component.
View the latest Amazon listing.
4. True Temper HZRDUS Smoke Shaft: Replacement Build Option
View this True Temper HZRDUS Smoke shaft on Amazon
This listing follows the same buying pattern. It can be a convenient way to source an older Smoke configuration, but it is not a substitute for confirming that the underlying shaft matches your requirements.
Pros
- Useful for older HZRDUS Smoke replacement builds
- Adapter-ready configurations may reduce build work
- Multiple specifications can be offered within the listing family
Cons
- The listing name alone does not identify the exact Smoke profile
- Older model availability may change
- Adapter and length selection require care
Pay particular attention to the shaft color and generation shown in the selected variant. Smoke Black, Green, Yellow, and the RDX products should not be treated as cosmetic versions of one shaft.
Check the latest price on Amazon.
5. Project X HZRDUS Smoke Driver Shaft: Convenient Replacement Option
View this HZRDUS Smoke driver shaft on Amazon
This final Koala listing gives you another route into the same replacement-shaft market. As with the other options, the value comes from finding the correct shaft and having a compatible adapter available.
Pros
- Replacement option for an existing HZRDUS Smoke build
- Can be easier than assembling a raw shaft, grip, and adapter separately
- Useful when the selected specification matches a known fitting
Cons
- Compatibility is not guaranteed by the HZRDUS name
- Finished playing length needs verification
- A modern HZRDUS alternative may make more sense for a new fitting
See current availability on Amazon.
HZRDUS Smoke Red RDX Explained
True Temper describes HZRDUS Smoke Red RDX as a mid-launch, mid-spin graphite shaft intended for players with a more aggressive tempo who want additional trajectory without giving up the firm HZRDUS character.
The shaft uses a firm butt and midsection with a more active tip. True Temper specifically compares that butt and mid profile with RDX Black while using the more responsive tip to produce the different flight window.
Current manufacturer reference information lists 50, 60, and 70 weight classes, with flex availability varying by weight.
Do not turn that into a swing-speed prescription. A 5.5, 6.0, or 6.5 label does not tell the full fitting story without considering weight, transition, delivery, clubhead, playing length, and ball flight.
HZRDUS Smoke Green RDX Explained
Smoke Green RDX sits at the other end of the RDX range. True Temper describes it as the stiffest and lowest-launching/spinning model in the HZRDUS RDX family.
It uses four different modulus carbon fibers and a counterbalanced design. Manufacturer reference specifications show 60 and 70 weight classes with 6.0, 6.5, and TX options depending on the build.
Green is therefore a specialized profile rather than a shaft that should automatically be recommended whenever someone has a “fast swing.”
A golfer can create plenty of clubhead speed and still deliver better results with a different bend profile, weight, or torque.
HZRDUS Smoke Yellow Explained
Smoke Yellow is also a low-launch, low-spin shaft, but its defining characteristic is the counterbalanced design.
Counterbalancing shifts more of the shaft’s balance toward the grip end. That can give a club builder additional flexibility when working with head mass and finished club specifications.
It does not automatically make the driver swing faster or the ball travel farther.
The old Windtree article generalized the whole Smoke range as counterbalanced. That was inaccurate. Smoke Yellow and Smoke Green RDX are specific examples of counterbalanced HZRDUS designs, but you should not apply that description to every Smoke model.
HZRDUS Smoke Green vs. Black
Green and Black have both been associated with lower-flight HZRDUS profiles, but comparing them by color alone is no longer enough because multiple generations exist.
Smoke Green RDX is specifically documented by True Temper as the stiffest and lowest-launching/spinning RDX model. Older Smoke Black, Smoke Black RDX, Gen 4 Black, and current Gen 5 Black are separate products.
This is where many online shaft comparisons become misleading.
A “70 gram Black” and “70 gram Green” description still does not establish their exact measured weights, torque, bend profiles, flexes, or generations.
If you are replacing a shaft, read the full graphics on the shaft and identify the generation before comparing specifications.
What Is the Difference Between HZRDUS and HZRDUS Smoke?
HZRDUS is the broader Project X graphite shaft family. Smoke is one generation or sub-family within HZRDUS.
That explains why you can now buy an HZRDUS Gen 5 Black or HZRDUS Gen 5 Yellow that does not use “Smoke” in the product name.
The distinction also matters when reading older reviews. A statement about HZRDUS Smoke Black should not automatically be transferred to HZRDUS Gen 4 Black or Gen 5 Black.
HZRDUS Smoke vs. Ventus
Golfers sometimes compare HZRDUS Smoke with Fujikura Ventus, but neither name represents one single bend profile.
Both families contain multiple weights, flexes, and performance profiles. A useful comparison therefore needs to name the exact models, such as Smoke Green RDX versus a specific Ventus Blue specification.
Do not choose between them from brand reputation alone.
If Ventus is also on your shortlist, our Ventus golf shafts guide explains that family separately so you can compare the exact products rather than broad brand names.
How Do You Choose the Right HZRDUS Smoke Shaft?
The old article leaned too heavily on ability and handicap, suggesting that recreational golfers generally need more flexible shafts while elite players should move toward stiffer versions.
That is too simplistic.
A better fitting process considers:
- Shaft weight: How the mass affects your timing, delivery, and ability to find the center of the face.
- Flex and bend profile: How the shaft loads and unloads during your particular swing.
- Tempo and transition: True Temper itself distinguishes tempo from simple swing speed.
- Launch and spin: Whether the complete club produces a useful flight rather than simply chasing “low spin.”
- Playing length: Particularly important when ordering a pre-built replacement shaft.
- Clubhead and adapter: The shaft must be built for the correct head and finished specification.
- Feel: A legitimate fitting variable, especially when two shafts produce similar ball-flight numbers.
Our golf shaft fitting guide goes deeper into the process.
What Do 5.5, 6.0, and 6.5 Mean on HZRDUS Shafts?
Project X commonly uses numerical flex identifiers such as 5.5, 6.0, and 6.5, with some models also available in TX.
Retailers often translate those numbers into familiar Regular, Stiff, and X-Stiff language, but you should not treat them as a universal swing-speed chart.
There is no reliable rule saying a particular mph driver speed automatically requires one HZRDUS number.
Two golfers with the same clubhead speed can load a shaft differently because of transition, tempo, release, strike, and club delivery.
How Important Is Torque in a HZRDUS Smoke Shaft?
Torque is one part of the shaft’s design and can influence how the shaft feels and responds to twisting, but it should not be used as a stand-alone buying number.
Even within one HZRDUS model, torque changes with weight and flex.
If you want to understand what the specification actually means, see our guide to golf shaft torque.
Are All HZRDUS Smoke Shafts Counterbalanced?
No. This is one of the most important corrections to the original article.
Smoke Green RDX and Smoke Yellow are documented examples of counterbalanced HZRDUS shafts. That does not mean every Smoke Black, Red, Blue, Green, RDX, or IM10 shaft uses the same balance design.
Always check the exact model rather than assuming a family-wide characteristic.
Are HZRDUS Smoke Shafts Graphite?
Yes. The Smoke wood shafts discussed here are graphite composite designs rather than steel shafts.
The old article suggested that graphite is generally for recreational golfers while stiff steel shafts are chosen by players trying to maximize driver speed and distance. That comparison was misleading.
Modern driver and fairway wood shafts are overwhelmingly built around graphite composite construction, including high-performance shafts intended for very aggressive swings.
Our guide to the different types of golf shafts explains the broader material and construction differences.
Can You Put a HZRDUS Smoke Driver Shaft in a Fairway Wood?
Possibly, but do not assume the driver build transfers directly.
A fitter or club builder needs to consider the shaft model, manufacturer’s trimming instructions, finished playing length, clubhead, adapter, and desired build.
Likewise, the high-volume searches for Smoke RDX hybrid shafts refer to hybrid-specific products. A hybrid shaft should not be treated as a shortened driver shaft simply because the graphics share the HZRDUS Smoke name.
Should You Buy a Used HZRDUS Smoke Shaft?
A used Smoke shaft can make sense if you know exactly what you need, particularly when replacing a model that is becoming harder to find new.
Inspect the shaft carefully for damage around the tip and adapter, check whether it has already been tipped or shortened, and confirm the installed adapter fits your club.
Previous trimming matters. A used shaft that has already been altered may not build or play like an untouched version of the same model.
If the seller cannot tell you the finished length, adapter type, or whether the tip has previously been prepared, factor that uncertainty into the purchase.
Are HZRDUS Smoke Shafts Good?
HZRDUS Smoke shafts can still be very good when the exact profile fits the golfer. Their age does not suddenly make a well-fitted shaft perform badly.
The bigger question in 2026 is whether you are buying Smoke because you already know that particular shaft works, or simply because you recognize the HZRDUS name.
For a replacement, finding the same Smoke model can be sensible. For a completely new fitting, it also makes sense to test newer HZRDUS generations and other current shaft families.
If you want another Project X-style alternative with a different design philosophy, you can also compare our EvenFlow golf shafts guide.
HZRDUS Smoke Shafts FAQs
Who Makes HZRDUS Golf Shafts?
HZRDUS is a Project X shaft family, and Project X is part of True Temper Golf.
Is HZRDUS Smoke Black Still Current?
The Smoke Black name belongs to an older HZRDUS generation. True Temper’s current main Black wood shaft is HZRDUS Gen 5 Black, with G4 Black also still appearing in the manufacturer’s current HZRDUS collection.
Older Smoke Black and Smoke Black RDX shafts can still appear through retailers and the aftermarket.
Is HZRDUS Gen 5 Black the Same as Smoke Black?
No. Gen 5 Black is a newer HZRDUS generation with different construction and current specifications. Do not use an old Smoke Black specification chart for Gen 5 Black.
Is Gen 5 Yellow the Same as Smoke Yellow?
No. Both belong to the HZRDUS Yellow lineage and use a counterbalanced concept, but Gen 5 Yellow Handcrafted is a newer product with newer materials and specifications.
What Is HZRDUS Smoke Red RDX 5.5?
5.5 is one of Project X’s flex identifiers. Smoke Red RDX is available in several weight and flex combinations, so “5.5” alone is not a complete shaft specification.
Check the weight class and exact model before ordering.
Which HZRDUS Smoke Shaft Launches Lowest?
Among the RDX models for which True Temper still provides detailed official reference information, Smoke Green RDX is described by the manufacturer as the stiffest and lowest-launching/spinning member of the RDX family.
That does not automatically make it the best choice for a golfer seeking a lower flight.
Which HZRDUS Smoke Shaft Launches Higher?
True Temper describes Smoke Red RDX as mid launch and mid spin, with a more active tip than RDX Black. It therefore offers a different flight profile from Green RDX and the lower-flight Smoke models.
Should I Choose HZRDUS Smoke by Swing Speed?
No. Swing speed is useful fitting information, but it should not be the only factor.
Weight, transition, tempo, release, clubhead, strike, launch, spin, dispersion, playing length, and feel can all affect which shaft works best.
HZRDUS Smoke Shafts: The Bottom Line
HZRDUS Smoke remains a useful shaft family, but it should now be treated as a legacy generation rather than True Temper’s complete current HZRDUS lineup.
That distinction protects you from one of the biggest buying mistakes with these shafts: assuming Smoke Black, Black RDX, Gen 4 Black, and Gen 5 Black are merely different graphics on the same product.
The same applies to Red, Green, Yellow, Blue, and the hybrid versions. Identify the exact model, weight, flex, club type, playing length, and adapter before you buy.
If you are replacing a Smoke shaft that already works for you, the Amazon listings above can offer a convenient route to an adapter-ready replacement. If you are starting from scratch, compare the older Smoke profile with today’s HZRDUS options during a proper fitting before committing.