HZRDUS 5.5 Red CB 60g Regular Flex Driver Shaft

The Project X HZRDUS Red CB 60g 5.5 Regular Flex Driver Shaft is engineered to deliver an exceptional combination of smooth loading, balanced launch and dependable stability for golfers seeking consistent performance from their driver.

Featuring a distinctive counterbalanced graphite construction, the fourth-generation HZRDUS Red CB combines a responsive, moderate-tempo-friendly bend profile with the additional substance of a 60g-class shaft. At 58g, the 5.5 Regular configuration provides an appealing balance between lightweight speed, connected feel and greater flexibility when optimising modern driver builds.

Overview

The Project X HZRDUS Red CB 60 5.5 Regular combines the established engineering of the HZRDUS family with a more accessible, counterbalanced performance profile designed around smooth loading, launch optimisation and consistent driver performance.

Developed as part of the fourth-generation HZRDUS range, the Red CB offers a different approach from the firmer, lower-launching Black models.

Rather than focusing on maximum stiffness and aggressive loading characteristics, Red CB was developed to accommodate a wider range of golfers, particularly those with moderate swing speeds and smoother transitions.

Its carefully engineered bend profile allows the shaft to load progressively throughout the downswing, creating a comfortable, connected sensation without requiring excessive force.

The defining feature of Red CB is its counterbalanced construction.

By positioning a greater proportion of the shaft's mass towards the handle, Project X provides additional flexibility when optimising driver head weight, playing length and overall club balance.

This makes the shaft particularly interesting for golfers using modern adjustable drivers, where clubhead weight can influence the finished swing-weight reading.

In the 60 5.5 Regular configuration, these characteristics are combined with a 58g graphite construction.

Compared with the lighter Red CB 50 Regular, the 60-series offers additional shaft weight while retaining the smooth loading characteristics that distinguish the Red CB family.

The result is a graphite driver shaft designed around responsive feel, balanced trajectory, counterbalanced versatility and confidence-inspiring performance.

Performance Overview

The HZRDUS Red CB 60 5.5 is designed around a mid-to-high launch performance profile, helping golfers generate useful trajectory and carry distance while maintaining dependable directional control.

Its defining characteristic is the relationship between smooth Regular-flex loading and counterbalanced weight distribution.

During transition, the shaft responds progressively as the golfer begins to apply force.

The 5.5 Regular flex provides a more accessible loading sensation than the 6.0 Stiff configuration, allowing golfers with moderate swing speeds and controlled transitions to load the shaft naturally.

This can help maintain rhythm and timing throughout the downswing without requiring an aggressive change of direction.

As the club accelerates towards impact, the shaft is designed to provide a controlled response while retaining the responsive feel associated with Red CB.

The 60g construction provides another important performance characteristic.

Compared with heavier 70g and 80g driver shafts, the reduced mass may help suitable golfers maintain clubhead speed without requiring additional swing effort.

The counterbalanced design also influences how the finished driver feels.

By positioning more weight towards the grip end, the shaft can produce a lower swing-weight reading than a conventionally balanced shaft of similar weight when paired with the same clubhead, grip and playing length.

This provides useful flexibility when working with heavier modern driver heads or experimenting with different club specifications.

The result is a shaft that delivers:

• Mid-to-high launch for useful carry potential
• Balanced mid-spin characteristics
• Smooth and progressive Regular-flex loading
• Counterbalanced weight distribution
• Lightweight speed potential from the 58g construction
• Comfortable feel during moderate transitions
• Additional flexibility when optimising driver head weight
• Consistent and predictable driver performance

Key Performance Characteristics

Counterbalanced (CB) Construction

The defining characteristic of the HZRDUS Red CB is its counterbalanced weight distribution.

Rather than positioning mass predominantly towards the lower section, the shaft carries a greater proportion of its weight towards the handle.

This can help offset the swing-weight effect of heavier driver heads, providing additional flexibility when optimising playing length and overall club balance.

Importantly, counterbalancing does not automatically make the finished driver lighter.

The final swing weight and overall feel depend on the complete build, including the clubhead, grip, playing length and any additional weighting.

Fourth-Generation HZRDUS Design

The Red CB forms part of the fourth-generation HZRDUS family.

It provides a more responsive alternative to the traditionally firm HZRDUS Black, with greater emphasis on smooth loading and a playable launch window.

The design incorporates lighter shaft weights and more moderate torque characteristics to accommodate a broader range of golfers.

Moderate-Tempo-Friendly Bend Profile

The HZRDUS Red CB features a more accessible bend profile than traditionally aggressive HZRDUS Black models.

This allows golfers to experience progressive loading throughout the downswing while maintaining a controlled and connected sensation.

Lightweight 58g Construction

The HZRDUS Red CB 60 5.5 weighs approximately 58g, providing a useful balance between shaft weight and speed potential.

Compared with the lighter 50-series, it offers additional substance while remaining lighter than traditional 70g and 80g driver shafts.

Mid-to-High Launch Performance

Titleist's custom component specifications classify the Red CB 60 5.5 as a mid-high launching shaft.

This makes it particularly appealing to golfers who want a more playable trajectory than the lower-launching HZRDUS Black.

Specialist aftermarket specifications describe the same model as mid-launch and mid-spin, reflecting its balanced performance characteristics.

Smooth 5.5 Regular Flex

Project X's 5.5 designation corresponds to Regular flex for this shaft.

The 5.5 provides a smoother loading sensation than the 6.0 Stiff version, making it particularly appealing to golfers with moderate swing speeds and controlled transitions.

Player Profile

This shaft is ideally suited to golfers who:

• Have moderate driver swing speeds
• Prefer a 5.5 / Regular flex shaft
• Have a smooth to moderate transition
• Want a 60g-class graphite driver shaft
• Prefer mid-to-high launch characteristics
• Need useful carry distance potential
• Value smooth and progressive loading
• Want a counterbalanced driver shaft
• Play a modern driver with a heavier clubhead
• Prefer more shaft substance than a 50g profile
• Find firmer HZRDUS Black shafts difficult to load
• Want dependable control without an excessively rigid feel
• Prefer comfortable, responsive shaft feedback

The 5.5 Regular flex is particularly appealing to golfers who want the stability associated with the HZRDUS family without the additional resistance of Stiff flex.

Compared with the Red CB 50 Regular, the 60-series provides additional shaft weight and a more substantial feel.

Compared with the Red CB 60 Stiff, the 5.5 offers a smoother, more accessible loading sensation.

Swing speed alone should not determine the ideal specification. Tempo, transition, release pattern, driver head characteristics and finished playing length should also be considered.

Specifications

• Model: Project X HZRDUS Red CB Gen 4 60
• Flex: 5.5 (Regular)
• Weight Class: 60g
• Raw Weight: 58g
• Torque: 4.7°
• Launch: Mid-High
• Spin: Mid
• Balance Profile: Counterbalanced
• Tip Diameter: 0.335"
• Butt Diameter: 0.620"
• Parallel Tip Section: 3.0"
• Material: Graphite
• Shaft Type: Graphite Driver Shaft

Why Choose the Project X HZRDUS Red CB 60 5.5

The Project X HZRDUS Red CB 60 5.5 Regular is an excellent option for golfers who want to combine smooth loading, useful launch and counterbalanced versatility in a responsive graphite driver shaft.

For many golfers, selecting the correct driver shaft involves more than simply choosing a familiar flex and weight.

The relationship between shaft balance, loading characteristics and finished club specifications can have a significant influence on how comfortably the driver performs.

A shaft that feels too heavy or difficult to load may make it harder to maintain rhythm and clubhead speed.

The HZRDUS Red CB provides an appealing alternative.

Its responsive bend profile allows golfers to experience smooth loading, while the 5.5 Regular flex provides a more accessible sensation for moderate swing speeds.

The 60g construction offers another important benefit.

Compared with the lighter Red CB 50, the 60-series provides additional substance and a more connected feel throughout the swing.

The counterbalanced design adds further versatility.

By positioning more mass towards the grip end, the shaft provides additional flexibility when working with heavier modern driver heads or different playing lengths.

Compared with the lower-launching HZRDUS Black, the Red CB offers a more accessible loading sensation and a higher intended launch window.

For golfers seeking a driver shaft that feels smooth, responsive and well balanced, the HZRDUS Red CB 60 5.5 offers a compelling combination of performance characteristics.

With this shaft, you can expect:

• Mid-to-high launch for useful carry distance
• Balanced mid-spin characteristics
• Smooth and responsive Regular-flex loading
• Counterbalanced weight distribution
• Lightweight speed potential from the 58g construction
• Comfortable feel throughout the swing
• Additional flexibility when optimising driver head weight
• Consistent clubhead delivery when correctly fitted
• Predictable launch conditions and dispersion
• A more accessible alternative to firmer HZRDUS Black profiles
• Established Project X graphite engineering

This is a premium performance graphite driver shaft for golfers who want to combine smooth Regular-flex loading with the benefits of counterbalanced construction — delivering responsive feel, useful launch and dependable performance through the Project X HZRDUS Red CB Gen 4 60 5.5 Regular.