Shaft Performance Characteristics

The newest in a long line of Speeders, the Speeder Evolution IV, is developed with the most advanced technologies in the graphite shaft industry. Building on the performance, engineering and material integrations of the Evo II and Evo III, the Evo IV sets the new standard. The IV is based on the profile of the II (low launch and low spin), but has a slightly softer mid to tip section to increase launch angle while maintaining low torque/spin with added high-strength materials.

The materials and engineering processes that make up the IV are more advanced than any Speeder that came before. New technologies include a new High-performance intermediate modulus 70-ton material, for lightweight stability and a new “Engineered Outer Bias Technology” that creates smoother loading feel. Technologies that carry over from previous Evolution shafts include MCT (Metal Composite Technology), 90 Ton Carbon Fiber for ultra-lightweight stability and Maximum Carbon Fiber Content (MCFC) pre-preg material.

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Speeder Evolution IV Technologies

  • Full-length 3D printed Black/Silver gradient cosmetic
  • High-performance intermediate modulus 70-ton material for lightweight stability
  • Engineered and produced in Japan
  • Metal Composite Technology, enables us to add weight in key points in the shaft for improved balance, feel or kick speed
  • Maximum Carbon Fiber Content
  • 90 Ton Carbon Fiber – exceptionally expensive, thin and strong material to reduce weight while maintaining stability
  • Engineered Outer Bias Technology; By moving the bias layer in between the layers of straight-aligned material, it provides for a much smoother loading and feel of the shaft

2017 Speeder Evolution IV Technical Specs

model flex length weight tip flex butt flex torque par. tip butt dia bend pt spin launch
757 S 47 77 90 71 2.7 2.5 0.605 H M M/H
X 47 78.5 87 67 2.7 2.5 0.610 H M M/H
661 SR 47 65.5 95 82 3.3 2.5 0.605 M M M/H
S 47 67 92 76 3.3 2.5 0.605 M M M/H
X 47 68.5 88 71 3.2 2.5 0.605 M M M/H
569 R 47 56 110 96 3.9 2.5 0.600 M M M/H
SR 47 57.5 103 89 3.9 2.5 0.600 M M M/H
S 47 59 100 82 3.8 2.5 0.600 M M M/H
X 47 60.5 95 76 3.7 2.5 0.605 M M M/H