Coupon eligible SRIXON Srixon XXIO 14 ZXi compatible sleeve with shaft Fujikura Fujikura SPEEDER BOOST Speeder Boost VTC Golf shaft Right-handed Men's

The SPEEDER BOOST shaft was created by Fujikura, bringing together the cultivated technologies of the SPEEDER series, to pioneer new frontiers in driving distance. Its greatest feature is the fusion of VTC technology and a double-kick design. By intentionally reducing the bending rigidity in the grip and tip sections, the shaft progressively accelerates from the top of the backswing through the downswing and into impact.

The common perception of a soft shaft being unreliable in feel or lacking power at impact is resolved by VTC technology. It optimally controls shaft torsion, transmitting the snap-back energy to the ball without waste.

This allows even golfers who lack confidence in their swing speed to clearly feel the shaft flex, naturally improving both head speed and initial ball velocity. It facilitates better timing, achieving a stable trajectory and greater carry.

It caters to a wide range of golfers, from beginners and average players to advanced and intermediate players seeking to increase their distance. The "two-stage acceleration sensation," previously unattainable with other shafts, will elevate your shots to the next level.

<Specifications>

Common Specifications/Features

・Product Length: 46.0 inches

・Tip Diameter: 8.50 mm

・Bend Point: Tip/Butt (Double Kick)

・Price: 49,500 yen (tax included)

・Target Audience: Those with inconsistent head speed / Those who want to hit effortlessly

▶ Head accelerates even with a light swing

▶ SPEEDER-like acceleration + high initial velocity

▶ Softer frequency design compared to NX GOLD

SPD BOOST 40 (Lightweight, emphasis on ease of swing)

R Flex

・Weight: 44.5g

・Torque: 6.9

・Butt Diameter: 14.75mm

S Flex

・Weight: 45.5g

・Torque: 6.9

・Butt Diameter: 14.80mm

▶ Easy to time and naturally swing through, even with less power

SPD BOOST 50 (All-purpose, emphasis on balance)

R Flex

・Weight: 54.0g

・Torque: 5.6

・Butt Diameter: 14.85mm

S Flex

・Weight: 55.0g

・Torque: 5.6

・Butt Diameter: 14.90mm

▶ If you're unsure, choose this weight range. Excellent balance of stability and distance

SPD BOOST 60 (Solid feel, lightweight for powerful hitters)

S Flex

・Weight: 64.0g

・Torque: 4.5

・Butt Diameter: 15.05mm

▶ For those who want to prioritize direction without being overpowered despite being lightweight

Frequency (CPM) Reference Values

*Measurement conditions: Head 200g / 45 inches (60-degree method) / Grip 50g

・BOOST 40 R: 194 CPM (NX GOLD 232)

・BOOST 40 S: 208 CPM (NX GOLD 252)

・BOOST 50 R: 208 CPM (NX GOLD 237)

・BOOST 50 S: 223 CPM (NX GOLD 257)

・BOOST 60 S: 232 CPM (NX GOLD 261)

▶ Clearly milder and easier to handle design than NX GOLD

<Key Points>

This Fujikura SPEEDER BOOST shaft was developed to enhance golf driving performance. Thanks to VTC technology and the double-kick design, it improves initial ball velocity and carry distance. It achieves a stable, high trajectory and helps reduce mistakes, thereby supporting an improved score.