Key technical features and customizability of the Adidas Metalbone HRD+ 3.4
The reviewer begins by highlighting the Adidas Metalbone HRD+ 3.4’s distinctive technical features and build quality. This latest version maintains the traditional Adidas rope grip, now measuring 13.5 cm—a longer handle than previous years. The heart of the racket has been reduced in size, and the frame continues to feature pronounced edges designed to enhance rigidity, with Adidas’ Power Groove technology integrated for added structural strength.
The faces are constructed from 16K aluminized carbon, paired with Adidas’ High Memory rubber, which is the brand’s harder core. A 3D roughness is present on the faces to aid in spin generation. The reviewer notes that early production batches had a black cap, while later ones featured an orange cap, but after testing both, he confirms that the hardness is consistent regardless of cap color—describing it as medium-hard, but slightly softer and more reactive than the previous year’s model.
- Weight (without screws): 345–360g (tested unit: 360g)
- Balance point: 26.7–27.2 cm (depending on screw configuration)
- Face material: 16K aluminized carbon
- Core: High Memory rubber (hard)
- Grip length: 13.5 cm (long handle)
- Frame technology: Power Groove
One of the standout features is the customizable screw system, allowing players to adjust both weight and balance. The screws come in three parts—black (1.8g), blue (0.6g each), and silver (1.3g each)—with a total possible added weight of 6g per piece. Four plastic screws (1g total) are also included. The reviewer experimented with several configurations, including the Galán setup (a full piece at the head), and found that balance and maneuverability can be significantly altered to suit individual preferences.
Performance in defensive play and control from the backcourt
The reviewer’s analysis of the racket’s performance in the defensive zone reveals a nuanced balance of strengths and trade-offs. The sweet spot is described as improved over last year’s model, now closer to a standard size, making off-center hits more forgiving. However, the higher balance and longer handle have reduced overall maneuverability, especially when reacting to fast or awkward balls in defense. This means the racket demands more from the player in terms of movement and preparation.
At medium and medium-low pace, the Metalbone HRD+ 3.4 offers excellent ball output, requiring less effort to clear the ball over the net. The reviewer finds it less demanding and more comfortable than its predecessor, with a more pronounced rebound effect. However, at higher speeds, control can suffer—balls may come off the face with more power than intended, leading to occasional over-hits. The reviewer emphasizes that while the racket is now less technical and easier to generate speed with, players must be mindful of control during fast exchanges.
Mid-court sensations: vibora and tray shots
In the mid-court, particularly for vibora and tray shots, the reviewer notes significant improvements. The sweet spot’s enlargement means fewer mishits and more consistent depth, even when contact isn’t perfect. The higher balance and longer handle create a leverage effect, increasing racket head speed and allowing for heavier, deeper shots with less effort. The reviewer appreciates that at medium pace, the ball comes off deep and fast, making the racket less demanding for players who don’t always play at maximum intensity.
However, for players who prefer to accelerate aggressively from above, the increased rebound can make control more challenging. The ball runs faster than with the previous model, and the reviewer cautions that offensive players who already generate a lot of speed may find the racket’s bounce excessive, potentially leading to unforced errors. Conversely, those who previously struggled to get enough help from the racket in overhead situations will benefit from the added output and forgiveness.
Volleying: maneuverability and offensive potential at the net
The volley zone is where the reviewer perceives the most notable change compared to last year’s version. The Metalbone HRD+ 3.4 is slower to maneuver due to its higher balance and increased weight, especially in quick net exchanges or when reacting to fast balls. The reviewer sometimes found himself lagging behind, particularly during rapid volley duels.
Despite this, the sweet spot’s improvement means that blocks and simple volleys are more reliable, and the racket delivers good depth even on defensive touches. At medium pace, control remains solid, and the long handle allows for effective spin and weight transfer. However, at high pace, the rebound effect can make the ball fly off the face too quickly, reducing confidence in aggressive volleys. Players seeking offensive assistance will appreciate the racket’s power, but those who already hit hard may need to adjust to avoid overshooting.
Power and forgiveness in finishing and smash situations
When it comes to finishing shots and smashes, the reviewer highlights the Metalbone HRD+ 3.4’s enhanced power and forgiveness. The larger sweet spot and increased rebound effect mean that even imperfectly struck balls can still generate significant power. This makes the racket less demanding technically, allowing players with moderate technique to achieve strong results in overheads and smashes.
The reviewer notes that while last year’s model might offer slightly more raw power when struck perfectly, the new version is far more permissive and supportive, especially for players who don’t always hit the sweet spot. The rebound effect is particularly helpful in “shot for three” situations, making it easier to clear the court with less effort.
Who should consider the Adidas Metalbone HRD+ 3.4?
Summing up his impressions, the reviewer positions the Metalbone HRD+ 3.4 as a racket with a retail price of €390 and a broader appeal than its predecessor. The new version is less demanding, offers greater ball output, and provides a more pronounced rebound effect at high speeds. However, it sacrifices some maneuverability, so it’s best suited for players who prioritize offensive play over handling.
The reviewer recommends the racket for medium to advanced players, especially those transitioning from medium-hard rackets who want more offensive support without a steep learning curve. He finds it particularly suitable for backhand players seeking help in the aerial game, thanks to the higher balance and improved output, though forehand players or those who value quick handling may find it less ideal.
- Best for: Medium to advanced players, especially backhand-oriented
- Strengths: Power, rebound effect, sweet spot forgiveness, customizable weight/balance
- Weaknesses: Maneuverability, high-pace control (especially at the net)
- Recommended for: Players seeking offensive assistance and easier power generation
Area-by-area evaluation: where the Metalbone HRD+ 3.4 excels
To help readers quickly identify the racket’s strongest and weakest zones, the reviewer provides a qualitative ranking of on-court performance:
- 1. Vibora and tray (mid-court): Best sensations, easy depth and power, improved sweet spot
- 2. Defense (backcourt): Easier ball output, less demanding than previous model
- 3. Finishing (smash): More forgiving, easier to generate power with less technique
- 4. Volley (net): Most challenging area due to maneuverability and rebound at high pace
Overall, the Adidas Metalbone HRD+ 3.4 stands out for its offensive potential, customizable balance, and improved comfort, making it a compelling choice for players seeking a powerful, less demanding padel racket.
