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Assembled · Driver / Fairway Shaft

Project X Hzrdus Red CB Gen 4 Driver Shaft

Plug & play — adapter + grip installed, ready to use
$209.00 CAD $260.00
Shipping calculated at checkout.

Free shipping within the US

Have questions or need help with ordering? Text our shaft experts: (818) 473-9086 (US)


Flex and Series

Get a Free $25 Gift Card with your assembled driver shaft order (check the Gift Card box when adding to Cart. Discount will automatically applied at Checkout)

Arrives fully assembled. Just attach to your clubhead and play!

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

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

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 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

WHAT YOU NEED TO KNOW

The Project X HZRDUS Red CB Gen 4 is the counterbalanced, player-friendly member of the Gen 4 HZRDUS family, with lighter weights, more moderate torques and a softer bend profile than the Black. The 50 and 60 series launch mid with mid spin for a moderate tempo, and the 40 series ladies flex launches high with high spin. We sell it in the 40, 50 and 60 series, 4.0 through 6.0 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...

  • Have a moderate, even tempo
  • Swing about 85-100 mph and want easier loading than a HZRDUS Black
  • Want a lighter shaft: the 50 series weighs 51 to 52 g
  • Want a counterbalanced feel, with more weight toward the grip end
  • Need a ladies flex: the 40 series in 4.0 launches high with high spin

Not the right fit if you...

  • Have a fast, aggressive transition: the HZRDUS Black Gen 5 is rated for fast tempos
  • Launch the ball too high or spin it too much: look at a low-launch, low-spin shaft
  • Need x-stiff or tour x-stiff: we sell this shaft up to 6.0 (stiff)

How It Plays

HZRDUS Red CB Gen 4 was added to the HZRDUS family to fit a wider range of golfers. Compared with the Black, it has lighter weights, more moderate torques and a player-friendly bend profile, so it loads more easily for players who don't transition hard.

CB stands for counterbalanced: more of the shaft's weight sits toward the grip end. That gives a steadier feel through the swing and leaves room to add head weight without making the club feel heavy.

The 50 and 60 series are rated mid launch and mid spin. The 40 series, sold in the 4.0 ladies flex with a white finish, is the lightest at 47 g and is rated high launch and high spin.


Specifications

Model Flex Weight (g) Torque Butt Dia. Spin Launch
Red CB 40 4.0 47 6.5 0.590 H H
Red CB 50 5.0 51 5.9 0.615 M M
Red CB 50 5.5 52 5.9 0.615 M M
Red CB 50 6.0 52 4.8 0.615 M M
Red CB 60 5.0 58 4.9 0.600 M M
Red CB 60 5.5 58 4.4 0.620 M M
Red CB 60 6.0 59 4.4 0.620 M M

Material: graphite, counterbalanced | Tip diameter: 0.335" | Parallel tip: 3" | Finish: black (50 and 60 series), white (40 series) | 4.0 = ladies, 5.0 = senior, 5.5 = regular, 6.0 = stiff | L = low, M = mid (True Temper: medium), H = high (True Temper launch and spin ratings)


HZRDUS Red CB Gen 4 vs Denali Frost Blue vs HZRDUS Black Gen 5

HZRDUS Red CB Gen 4 Denali Frost Blue HZRDUS Black Gen 5
Launch Mid (40 series: high) Mid Low
Spin Mid (40 series: high) Mid Low
Tempo (True Temper) Moderate Deliberate Fast
Best For Moderate tempos wanting a counterbalanced mid flight Smooth tempos wanting a mid flight Fast tempos wanting the newest HZRDUS Black

Source: True Temper launch, spin and tempo ratings for Project X, checked September 2026. Project X publishes no tip section rating or swing speed range.

Our Project X Shaft Guide covers the full lineup, and the Project X Wood Shaft Comparison Table lines up every model. You can also take the 2-Minute Shaft Quiz. Compare the assembled Denali Frost Blue, HZRDUS Black Gen 4 or HZRDUS Black Gen 5, or buy the Red CB Gen 4 shaft on its own (no adapter or grip).


Frequently Asked Questions

Who is the HZRDUS Red CB Gen 4 designed for?

A wide range of players with a moderate tempo who want HZRDUS stability with easier loading than the Black. The 50 and 60 series launch mid with mid spin; the 40 series ladies flex launches high with high spin.

What does CB (counterbalanced) mean?

More of the shaft's weight is placed toward the grip end. That shifts the club's balance point up the shaft for a steadier feel, and lets you use a heavier head without the club feeling heavier to swing.

How is the Red CB different from the HZRDUS Black Gen 4?

The Black Gen 4 is a low-launch, low-spin shaft for fast, aggressive swings. The Red CB Gen 4 is lighter, has more moderate torque and a friendlier bend profile, and launches mid with mid spin.

What do the numbered Project X flexes mean?

Project X uses numbers instead of letters: 4.0 is ladies, 5.0 is senior, 5.5 is regular and 6.0 is stiff. The series number (40, 50 or 60) is the weight class. Our Project X Flex Codes guide explains the full scale.

Can this shaft be built for a fairway wood?

Yes. Select the fairway wood option and your adapter when adding to cart. Fairway builds can be cut from 38.5" to 43.5" adapter tip to grip, or built to the standard length for your head.

What's included with this assembled shaft?

The shaft arrives with your OEM-compatible adapter tip installed (Callaway, Cleveland, Cobra, Krank, Mizuno, Ping, PXG, Srixon, TaylorMade, Titleist, Tour Edge or Wilson; see all shaft adapters) and your chosen grip installed. Club head is not included. Just attach to your driver or fairway wood head and play. See full assembled shaft details.

Can I return an assembled shaft?

No. Each assembled shaft is built to your specs, so we can't restock it. Double-check your flex, length, grip and adapter before you order, and contact us if you'd like help confirming them.

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.

Project X

(Assembled) Project X Hzrdus Red CB Gen 4 Driver Shaft with Adapter Tip + Grip

$209.00 CAD $260.00

The Project X HZRDUS Red CB Gen 4 is the counterbalanced, player-friendly member of the Gen 4 HZRDUS family, with lighter weights, more moderate torques and a softer bend profile than the Black. The 50 and 60 series launch mid with mid spin for a moderate tempo, and the 40 series ladies flex launches high with high spin. We sell it in the 40, 50 and 60 series, 4.0 through 6.0 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...

  • Have a moderate, even tempo
  • Swing about 85-100 mph and want easier loading than a HZRDUS Black
  • Want a lighter shaft: the 50 series weighs 51 to 52 g
  • Want a counterbalanced feel, with more weight toward the grip end
  • Need a ladies flex: the 40 series in 4.0 launches high with high spin

Not the right fit if you...

  • Have a fast, aggressive transition: the HZRDUS Black Gen 5 is rated for fast tempos
  • Launch the ball too high or spin it too much: look at a low-launch, low-spin shaft
  • Need x-stiff or tour x-stiff: we sell this shaft up to 6.0 (stiff)

How It Plays

HZRDUS Red CB Gen 4 was added to the HZRDUS family to fit a wider range of golfers. Compared with the Black, it has lighter weights, more moderate torques and a player-friendly bend profile, so it loads more easily for players who don't transition hard.

CB stands for counterbalanced: more of the shaft's weight sits toward the grip end. That gives a steadier feel through the swing and leaves room to add head weight without making the club feel heavy.

The 50 and 60 series are rated mid launch and mid spin. The 40 series, sold in the 4.0 ladies flex with a white finish, is the lightest at 47 g and is rated high launch and high spin.


Specifications

Model Flex Weight (g) Torque Butt Dia. Spin Launch
Red CB 40 4.0 47 6.5 0.590 H H
Red CB 50 5.0 51 5.9 0.615 M M
Red CB 50 5.5 52 5.9 0.615 M M
Red CB 50 6.0 52 4.8 0.615 M M
Red CB 60 5.0 58 4.9 0.600 M M
Red CB 60 5.5 58 4.4 0.620 M M
Red CB 60 6.0 59 4.4 0.620 M M

Material: graphite, counterbalanced | Tip diameter: 0.335" | Parallel tip: 3" | Finish: black (50 and 60 series), white (40 series) | 4.0 = ladies, 5.0 = senior, 5.5 = regular, 6.0 = stiff | L = low, M = mid (True Temper: medium), H = high (True Temper launch and spin ratings)


HZRDUS Red CB Gen 4 vs Denali Frost Blue vs HZRDUS Black Gen 5

HZRDUS Red CB Gen 4 Denali Frost Blue HZRDUS Black Gen 5
Launch Mid (40 series: high) Mid Low
Spin Mid (40 series: high) Mid Low
Tempo (True Temper) Moderate Deliberate Fast
Best For Moderate tempos wanting a counterbalanced mid flight Smooth tempos wanting a mid flight Fast tempos wanting the newest HZRDUS Black

Source: True Temper launch, spin and tempo ratings for Project X, checked September 2026. Project X publishes no tip section rating or swing speed range.

Our Project X Shaft Guide covers the full lineup, and the Project X Wood Shaft Comparison Table lines up every model. You can also take the 2-Minute Shaft Quiz. Compare the assembled Denali Frost Blue, HZRDUS Black Gen 4 or HZRDUS Black Gen 5, or buy the Red CB Gen 4 shaft on its own (no adapter or grip).


Frequently Asked Questions

Who is the HZRDUS Red CB Gen 4 designed for?

A wide range of players with a moderate tempo who want HZRDUS stability with easier loading than the Black. The 50 and 60 series launch mid with mid spin; the 40 series ladies flex launches high with high spin.

What does CB (counterbalanced) mean?

More of the shaft's weight is placed toward the grip end. That shifts the club's balance point up the shaft for a steadier feel, and lets you use a heavier head without the club feeling heavier to swing.

How is the Red CB different from the HZRDUS Black Gen 4?

The Black Gen 4 is a low-launch, low-spin shaft for fast, aggressive swings. The Red CB Gen 4 is lighter, has more moderate torque and a friendlier bend profile, and launches mid with mid spin.

What do the numbered Project X flexes mean?

Project X uses numbers instead of letters: 4.0 is ladies, 5.0 is senior, 5.5 is regular and 6.0 is stiff. The series number (40, 50 or 60) is the weight class. Our Project X Flex Codes guide explains the full scale.

Can this shaft be built for a fairway wood?

Yes. Select the fairway wood option and your adapter when adding to cart. Fairway builds can be cut from 38.5" to 43.5" adapter tip to grip, or built to the standard length for your head.

What's included with this assembled shaft?

The shaft arrives with your OEM-compatible adapter tip installed (Callaway, Cleveland, Cobra, Krank, Mizuno, Ping, PXG, Srixon, TaylorMade, Titleist, Tour Edge or Wilson; see all shaft adapters) and your chosen grip installed. Club head is not included. Just attach to your driver or fairway wood head and play. See full assembled shaft details.

Can I return an assembled shaft?

No. Each assembled shaft is built to your specs, so we can't restock it. Double-check your flex, length, grip and adapter before you order, and contact us if you'd like help confirming them.

Flex and Series

  • 50 series / 5.0 flex (Senior) / black finish
  • 50 series / 5.5 flex (Regular) / black finish
  • 50 series / 6.0 flex (Stiff) / black finish
  • 60 series / 5.0 flex (Senior) / black finish
  • 60 series / 5.5 flex (Regular) / black finish
  • 60 series / 6.0 flex (Stiff) / black finish
  • 40 series / 4.0 flex (Ladies) / white finish
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