Weight
90.9g
Thickness
5.9mm
Plies
7-ply
Head Size
157x150
Material
Hybrid
Head Shape
Standard
Balance
Head-Heavy
Yinhe PRO 13S
Yinhe PRO 13S is an innovative combi-blade designed for dynamic offensive play. Its asymmetric construction features an inner KLC (Kevlar-Carbon) composite on the forehand side for enhanced dwell and controlled spin, paired with an outer ALC (Aromatic-Carbon) composite on the backhand for a crisp, direct response. This unique setup allows players to specialize strokes, using the forehand for heavy loops and the backhand for powerful drives. It delivers a versatile blend of speed, control, and spin, making it an excellent choice for intermediate to advanced players seeking to add strategic depth and effectiveness to their game.
PRO 13S features a complex 5-wood + 2-carbon hybrid construction with asymmetric fiber placement as its defining characteristic. The most consistent interpretation is a 7-ply structure where the forehand side incorporates an inner KLC (Kevlar-Carbon) layer for a softer, controlled feel, while the backhand side utilizes an outer ALC (Aromatic-Carbon) layer for a crisper, faster response. This dual-material approach strategically blends the benefits of inner and outer carbon placements.
TT Sensei Ratings
✦Our expert analysis of this blade's performance characteristics
PRO 13S offers high offensive speed, particularly on the backhand side where the outer ALC layer provides a very direct and fast response, often compared to top-tier offensive blades. The forehand side with inner KLC is also capable of generating significant speed when fully engaged, though it generally feels a touch slower and more controlled than the backhand, allowing for powerful loops when needed.
Despite its clear offensive intent, PRO 13S maintains impressive control. The forehand's inner KLC structure offers excellent ball feedback and dwell, allowing for precise placement and heavy spin generation. The backhand side, while faster, remains manageable with practice, providing a reliable balance between speed and control for confident, aggressive shots from both wings.
PRO 13S delivers a unique dual feel. The forehand side with inner KLC provides a medium-soft to medium sensation—softer, woodier, with good vibration for clear feedback. The backhand side with outer ALC is crisper, more direct, and distinctly medium-hard, offering the solid, immediate response typical of outer-carbon blades. This asymmetric feel is a defining trait.
Throw angle differs per side. The forehand with inner KLC produces a medium-high arc, perfect for spin-oriented loops over the net. The backhand with outer ALC creates a lower, more penetrating trajectory ideal for fast drives and flat hits, making the effective throw angle highly dependent on which side you use.
Dwell time varies significantly between sides. The forehand's inner KLC construction provides a long dwell, excellent for pocketing the ball and generating heavy spin. The backhand's outer ALC offers a shorter, more immediate dwell, contributing to its faster, crisper response for quick drives and blocks.
The blade strikes a good balance. The forehand side exhibits more flexibility, aiding dwell and spin generation on loops. The backhand side is noticeably stiffer and more direct, providing a solid platform for powerful drives and counters. This blend supports its asymmetric playing style.
Vibration is moderate and informative. The forehand side transmits clearer, more pronounced feedback, enhancing the sense of ball connection. The backhand side feels crisper and transmits slightly less vibration, which is characteristic of its stiffer, outer-carbon construction, providing a different but still communicative feel.
Our assessment finds the PRO 13S offers very good to excellent build quality for its category. The finish is consistently clean, materials feel durable, and the overall construction is solid. It represents strong value, providing premium playing characteristics and reliable craftsmanship that belies its accessible price point.
Technology
Yinhe PRO 13S is built on an innovative 'double-sided material + asymmetric fiber' concept. It pairs an inner KLC (Kevlar-Carbon) composite on one side—similar to innerforce constructions—to maximize dwell time and spin potential. The opposite side uses an outer ALC (Aromatic-Carbon) composite, akin to classic outer-carbon blades, for speed and a crisp, direct response. This dual-technology approach aims to create a single blade that performs two distinct functions, offering specialized characteristics for each wing that are typically found in separate, symmetrical models. The design focuses on delivering a balanced yet specialized blend of power, control, and spin with distinct tactile feedback for every stroke.
Similar Blades
Butterfly Viscaria
The backhand side of PRO 13S is frequently compared to the Viscaria due to its outer ALC construction, offering similar crispness, speed, and a lower throw angle. Players who enjoy the Viscaria's backhand feel but want a completely different, spin-oriented forehand experience might find the asymmetric PRO 13S a compelling alternative.
DHS Hurricane Long 5 (HL5) / W968
The forehand side of PRO 13S, with its inner KLC and emphasis on dwell and spin, draws comparisons to innerforce blades like the Hurricane Long 5. Players who appreciate the HL5's controlled, spin-heavy forehand power may find a similar appealing quality in the PRO 13S's forehand, though the overall blade feel and balance differ due to the asymmetric design and contrasting backhand.