Weight
85g
Thickness
7.2mm
Plies
5-ply
Head Size
157.5x149.5
Handles
FL / ST
Material
AllWood
Head Shape
Standard
Balance
Balanced
Dynamo
Sanwei Dynamo is a 5-ply all-wood offensive blade built for players who demand a potent mix of speed, control, and classic wood feel. Its construction pairs dense Wenge outer plies with a lightweight Kiri core, generating impressive first-ball speed for powerful loop drives and counter-attacks near the table. The blade is known for its crisp feedback, comfortable grip from its Hinoki or cypress handle, and excellent value, making it a top choice for attackers transitioning to a faster setup or seeking high performance without a premium price tag.
The construction follows a symmetrical 5-ply build. Dense Wenge outer plies provide speed and a crisp hitting feel. These sandwich inner layers of a lighter wood like Ayous or Spruce, which in turn encase a central Kiri core. The Kiri wood adds lightness and elasticity, contributing to the blade's overall feel and dwell time.
TT Sensei Ratings
✦Our expert analysis of this blade's performance characteristics
Dynamo is consistently rated as a very fast blade. The dense Wenge outer plies are engineered to produce strong initial ball speed, making it highly effective for driving attacks and quick counter-play. Its pace is comparable to other notable offensive wood blades, placing it firmly in the fast category for players who rely on powerful first strikes.
Despite its high speed, Dynamo offers excellent control. The 5-ply all-wood construction provides a predictable and forgiving feel, allowing players to execute precise shots and spin variations with confidence. This balance of power and precision is a key strength, enabling aggressive play without sacrificing consistency or placement accuracy.
Dynamo delivers a crisp, direct feel with clear feedback on impact. The Wenge and Kiri combination creates a platform that is slightly harder than softer all-wood blades, providing a solid base for powerful drives while still offering good touch for spin-oriented shots.
It produces a medium-high throw angle, which is ideal for offensive looping. This trajectory helps players generate heavy spin and clear the net with a good safety margin, enabling aggressive topspin play with both power and consistency.
It offers a medium dwell time. The all-wood construction, particularly the Kiri core, provides enough elasticity to grip the ball for spin generation on loops and serves, while the Wenge outer plies ensure a quick release for fast attacking play.
Flexibility is moderate, leaning towards the stiffer side as expected for a fast offensive blade. This stiffness ensures efficient power transfer for hard hits and drives, while still allowing a degree of flex for brushing loops and controlled shots.
Vibration is medium-to-low. The blade provides clear, informative feedback on ball contact without being harsh or overwhelming. This controlled vibration level contributes to a comfortable playing experience and helps maintain consistency during intense rallies.
Build quality is very good, especially for its price point. The blade features neat construction, visually appealing wood veneers, and a smooth finish. The handle, often made from Hinoki or cypress, is noted for its comfort and refined feel. Overall craftsmanship rivals more expensive options, offering premium touches at an accessible cost.
Technology
Sanwei Dynamo employs a classic 5-ply all-wood architecture focused on enhancing 'first speed.' The key technological choice is the material pairing: dense Wenge wood forms the outer plies to maximize the initial impulse and power upon ball contact, while a lightweight Kiri wood core adds feel and a degree of elasticity. This layering is designed to double the power of returning the ball, making it exceptionally effective for near-table fast attacks. Furthermore, the blade often incorporates a Hinoki or cypress wood handle, valued not only for its comfortable, aromatic grip but also for the natural oils believed to provide a subtle performance benefit during play.
Similar Blades
Sanwei Fextra
The Sanwei Fextra is a frequent comparison, being another all-wood offensive blade from the same brand. Our testing shows the Fextra is often perceived as slightly faster with a softer feel. Both represent excellent value, but the Fextra may appeal to players seeking a touch more speed and a more forgiving, flexible sensation on impact.
Tibhar Stratus Powerwood
Tibhar Stratus Powerwood serves as a good performance benchmark. Players report similar speed ratings between the two 5-ply all-wood blades. However, the Dynamo is often described as feeling harder and stiffer upon contact, offering a more direct and crisp feedback compared to the Stratus Powerwood's feel.