About Project X
Project X is owned by Topgolf Callaway Brands and has been one of the most tour-validated shaft brands in golf for over two decades. The brand earned its reputation on the original Project X Rifle steel iron shaft — still the benchmark for low-handicap players who want a penetrating, repeatable ball flight with tight dispersion — and has since expanded to cover driver and wood shafts, hybrid shafts, graphite iron shafts, and wedge shafts spanning every club in the bag.
The design philosophy that defines Project X is stability, low torque, and repeatability. Rather than chasing the maximum launch in every model, Project X engineers build shafts around tight shot-to-shot dispersion and penetrating trajectory — which is why the brand has found a permanent home in the bags of so many tour professionals. The HZRDUS Black has been one of the most played driver shafts on the PGA Tour for multiple seasons running, and Project X Rifle steel remains the most-seen iron shaft in professional golf.
Grips4Less carries the complete Project X lineup — every current HZRDUS colorway, every Denali model including the new G2 Frost, EvenFlow Riptide, Cypher 2.0, Catalyst, and all Project X iron shafts — available raw or assembled with your choice of adapter and grip installed.
The Project X Flex System
Project X uses a numbered flex system (5.0, 5.5, 6.0, 6.5, 7.0) instead of the traditional R / S / X labels used by every other shaft brand. This is one of the most frequently searched questions about Project X shafts, and the answer genuinely matters because Project X flexes are historically considered firmer than their traditional equivalents at the same flex level.
Check out our Full Project X Flex Chart for the full conversion chart and swing speed recommendations.
Project X Driver Shafts Compared
Project X driver and wood shafts break down into three primary families: the HZRDUS series (the flagship tour-proven line), the premium Denali series (the launch-tuned feel-focused line with the new G2 Frost update), and the EvenFlow Riptide and Cypher 2.0 families (accessible options for moderate and slower swing speeds). Here is how every current model compares.
Project X Driver Shafts — Which One Is Right For You?
Every current Project X driver shaft matched to a player profile. For exact specs, weights, and torque numbers see the Project X Wood Shaft Comparison Chart.
| Shaft | Launch | Spin | Best For | Shop |
|---|---|---|---|---|
| HZRDUS Black Gen 5 | Low | Low | Aggressive, fast-tempo players at 105+ mph who need to suppress launch and spin off the tee | Shop → |
| HZRDUS Smoke Black RDX | Low-Mid | Low | Strong ball-strikers who want HZRDUS Black performance with a smoother, counterbalanced feel | Shop → |
| HZRDUS Smoke Blue RDX | Mid | Mid-Low | The most versatile HZRDUS — fits the broadest range of swing speeds from Regular through X-Stiff | Shop → |
| HZRDUS Smoke Red RDX | Mid-High | Mid | Players at 90–105 mph who need more carry height without losing HZRDUS stability | Shop → |
| HZRDUS Red CB Gen 4 | Mid-High | Mid-High | Moderate-speed players who need maximum carry height with the added stability of a counterbalanced design | Shop → |
| HZRDUS Silver Gen 4 | Mid | Mid-Low | Players wanting a proven Gen 4 neutral profile — a strong all-around tour option for the widest swing speed range | Shop → |
| Denali Black | Low | Low | Fast swingers at 100+ mph who want HZRDUS Black-level performance with Denali's more refined feel | Shop → |
| Denali Blue | Mid | Mid | Players at 92–105 mph wanting a neutral, balanced Denali profile — the best starting point for most Denali buyers | Shop → |
| Denali Red | High | High | Mid-speed players at 85–100 mph who need maximum launch and carry with Denali's premium feel | Shop → |
| Denali G2 Frost Black | Low | Low | Fast swingers who want the updated Denali platform with Focused Rotational Stability Technology for more stability on off-center hits | Shop → |
| Denali G2 Frost Blue | Mid | Mid | Players at 92–105 mph who want the G2 Frost construction in the most versatile mid-launch Denali profile | Shop → |
| Denali G2 Frost Red | Mid-High | Mid-High | Players at 85–100 mph who need more carry height with the updated G2 Frost materials and added off-center stability | Shop → |
| Cypher 2.0 | High | Mid-High | Slower swing speeds below 85 mph who need an ultralightweight shaft to maximize clubhead speed and launch | Shop → |
The HZRDUS Family — Project X's Flagship Driver Shaft
HZRDUS is the most played Project X shaft family on professional tours and the line most golfers know by name. The defining characteristic of every HZRDUS shaft is tight dispersion — the family was engineered from the ground up to produce the most consistent shot-to-shot ball flight Project X makes. That stability comes from a combination of low torque construction, firm tip sections, and heavy counterbalancing in the Smoke and RDX models.
Check out our Full Project X HZRDUS Collection
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HZRDUS Black Gen 5
Low launch, low spin, and the firmest HZRDUS profile available. The Black Gen 5 is the default choice for aggressive, fast-tempo players at 105+ mph who generate more spin than they want with other shafts. The ultra-stiff tip section keeps the head stable through impact and suppresses spin even on aggressive swings. This is the raw, no-compromise tour profile — not a forgiving shaft, but unmatched for players who want maximum stability.
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HZRDUS Smoke Black RDX
The counterbalanced, smoother-feel version of the HZRDUS Black platform. Same low-spin profile but with a slightly softer feel through the swing thanks to the counterbalanced design — which also adds forgiveness on off-center strikes. Best for strong ball-strikers who want HZRDUS Black performance without the harsh raw feel.
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HZRDUS Smoke Blue RDX
The most versatile shaft in the HZRDUS lineup. Available in Regular through X-Stiff flexes with a mid-low flight that works for the broadest range of swing speeds and tempos. If you're not sure which HZRDUS to start with, Smoke Blue RDX is usually the right answer.
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HZRDUS Smoke Red RDX
Mid-high launch, mid spin — the higher-launching HZRDUS profile. For players at 90–105 mph who find the Black and Blue suppress launch too aggressively. The softer tip section produces a higher peak trajectory without losing HZRDUS's signature dispersion.
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HZRDUS Red CB Gen 4
The most forgiving HZRDUS option. Counterbalanced construction shifts weight toward the handle, creating added stability through the swing. Best for moderate-speed players who need the maximum carry height HZRDUS offers alongside additional forgiveness from the counterbalance design.
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HZRDUS Silver Gen 4
A proven Gen 4 tour profile with a balanced feel. The Silver Gen 4 sits in the mid launch / mid-low spin window and remains a popular option for players wanting HZRDUS stability in a neutral flight profile — often fit to players who find the Smoke Blue RDX too firm but the Red too high-launching.
The Denali Family — Project X's Premium Launch-Tuned Line
Denali is Project X's premium driver shaft family — the result of 18 months of blind testing and R&D between the Project X Tour team and engineers to create the ultimate blend of feel and performance. Where HZRDUS prioritizes absolute dispersion tightness, Denali prioritizes feel, loading character, and precision launch tuning with each colorway engineered to a specific launch and spin target.
Every Denali shaft features a stable butt-section for confidence in the hands combined with a straight-taper mid-section for smooth energy transfer through impact. This produces a noticeably smoother, more refined feel through the swing compared to the firmer HZRDUS platform — while maintaining the stability Project X is known for.
Check out our Full Project X Denali Collection
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Denali Black
Low launch, low spin, and the most aggressive Denali profile. For fast swingers at 100+ mph who want a premium low-launch option. Compared to HZRDUS Black, Denali Black has a more refined feel through the downswing while producing a similar ball flight window.
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Denali Blue
Mid launch, mid spin — the balanced Denali profile and the most versatile option in the family. For players at 92–105 mph looking for a neutral ball flight with premium feel. The Blue sits between Black and Red in the lineup and is the right starting point for most players considering Denali.
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Denali Red
High launch, high spin — a counterbalanced option for players who need maximum carry. The Red is specifically built for mid-speed players at 85–100 mph who need meaningful height and spin. The counterbalanced design shifts weight toward the handle for added stability through the swing.
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Denali G2 Frost Black
The updated Denali with Focused Rotational Stability Technology. The G2 Frost builds on the proven Denali design with updated materials, high-modulus carbon fibers in the mid-section for enhanced energy transfer, and additional stability on off-center hits. The modern graphic and tighter feel profile make it the next-generation choice for players who want the latest Project X has built.
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Denali G2 Frost Blue
The G2 Frost update applied to the mid-launch Denali profile. Same Focused Rotational Stability Technology as the Frost Black — mid launch, mid spin — for players at 92–105 mph who want the updated G2 construction in the most versatile Denali flight window.
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Denali G2 Frost Red
The G2 Frost update applied to the high-launch Denali profile. Mid-high launch, mid-high spin with the counterbalanced G2 construction — for players at 85–100 mph who want more carry height with the added stability and updated materials of the G2 Frost platform.
Which Project X Shaft Is Right For You?
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Project X is not a one-size-fits-all brand. Each family serves a specific player type, and choosing the wrong family can mean a shaft that fights your swing instead of supporting it. Here is the clearest way to match yourself to the right Project X shaft.
By Driver Swing Speed
- Below 85 mph → Cypher 2.0 (high launch, ultralightweight) — maximizes speed and launch for slower tempos
- 85–95 mph → EvenFlow Riptide CB, Denali Red, or HZRDUS Smoke Red RDX — help getting the ball airborne without losing control
- 95–105 mph → HZRDUS Smoke Blue RDX, HZRDUS Silver Gen 4, or Denali Blue — balanced mid-launch, the broadest fit window
- 105–115 mph → HZRDUS Black Gen 5, Smoke Black RDX, Denali Black, or Denali G2 Frost Black — aggressive low launch, low spin
- 115+ mph → HZRDUS Black Gen 5 in TX flex — tour-level firmness
By Player Skill Level (Iron Shafts)
- Tour-level ball strikers and scratch players → Project X LS or Project X Rifle — the lowest launch, tightest dispersion options
- Blade and muscleback players → Project X IO — Rifle trajectory with softer feel
- Single-digit handicaps who need more launch → Project X LZ — PX stability with higher ball flight
- Players transitioning from steel to graphite → Catalyst — matches steel feel as closely as graphite allows
- Senior players or those with joint issues → Cypher 2.0 Iron — the lightest option with softer feel
By Playing Priority
- "I need to suppress spin" → HZRDUS Black Gen 5 or Denali Black
- "I need more carry distance" → HZRDUS Smoke Red RDX, Denali Red, or EvenFlow Riptide CB
- "I want the tightest dispersion possible" → HZRDUS family (any colorway)
- "I want the smoothest, most premium feel" → Denali family (especially G2 Frost)
- "I have a slow swing speed" → Cypher 2.0
- "I play in the wind and need low flight" → Project X LS for irons, HZRDUS Black for driver
Shop Project X Shafts Assembled & Ready to Play 🏌🏻♂️
Grips4Less carries the complete Project X lineup — every HZRDUS colorway (Black Gen 5, Smoke Black RDX, Smoke Blue RDX, Smoke Red RDX, Red CB Gen 4, Silver Gen 4), every Denali model including the new G2 Frost, Cypher 2.0, and the full Project X steel iron lineup (Rifle, LZ, LS, IO, Catalyst, Cypher 2.0 Iron) — available two ways:
Raw shafts — shipped uncut for local club builders, fitters, or players who prefer to handle their own installation.
Assembled with adapter tip and grip installed — ready to drop straight into your existing driver, fairway wood, or hybrid head. Compatible with TaylorMade, Callaway, Titleist, Cobra, Ping, Mizuno, PXG, and Wilson adapters. In-stock assembled shafts ship same day when ordered before 5pm ET. Select your adapter, select your grip, specify your length, and your shaft is built to your exact specs.
→ Shop the full Project X Shaft Collection
→ Shop the HZRDUS Family or the Denali Family directly
→ Browse All Custom Assembled Shafts with Adapter Tip and Grip
Testimonials
Project X Shafts — Frequently Asked Questions
What is the difference between HZRDUS and Denali?
What is the difference between HZRDUS and Denali?
HZRDUS prioritizes absolute dispersion tightness with firmer, more stable construction throughout. Denali prioritizes feel and refined loading character — the result of 18 months of blind testing with the Project X Tour team — featuring a stable butt-section and straight-taper mid-section for smoother energy transfer. HZRDUS is the core tour-validated family; Denali is Project X's premium launch-tuned line for players who want that stability with a more refined feel.
Which Project X shaft is right for my swing speed?
Which Project X shaft is right for my swing speed?
Below 85 mph — Cypher 2.0 for maximum launch and lightweight feel. 85–95 mph — EvenFlow Riptide CB or Denali Red for mid-high launch and easier loading. 95–105 mph — HZRDUS Smoke Blue RDX or Denali Blue for a balanced, versatile mid-launch profile. 105–115 mph — HZRDUS Black Gen 5, Smoke Black RDX, Denali Black, or G2 Frost Black for low launch and tight dispersion. 115+ mph — HZRDUS Black Gen 5 in TX flex.
How does Project X compare to Fujikura Ventus and Mitsubishi Diamana?
How does Project X compare to Fujikura Ventus and Mitsubishi Diamana?
All three are tour-validated premium shaft families with overlapping launch and spin profiles. HZRDUS is known for the firmest tip stability and tightest dispersion of the three — players often describe it as the most planted, no-nonsense profile. Ventus has a slightly smoother loading character through the tip. Diamana is known for the most refined, smooth feel through the handle. Players who prioritize dispersion tightness above all else typically land on HZRDUS; players who prioritize feel land on Diamana or Denali.
Can I buy Project X shafts assembled with an adapter tip and grip?
Can I buy Project X shafts assembled with an adapter tip and grip?
Yes — Grips4Less builds and sells the full Project X driver, fairway, and hybrid lineup fully assembled with your choice of adapter tip and grip, ready to drop straight into your club head. Compatible with TaylorMade, Callaway, Titleist, Cobra, Ping, Mizuno, PXG, and Wilson. In-stock assembled shafts ship same day when ordered before 5pm ET.