Fujikura SPEEDER BOOST DRIVER SHAFT
- Ships worldwide
Fujikura Speeder Boost
The Speeder Boost is a "Double Kick" shaft that combines the VTC (Variable Torque Core) technology found in the Speeder NX series with a distinct flexibility profile. By intentionally reducing the bending stiffness in both the handle and tip sections, the shaft is designed to maximize movement, making it easy for the golfer to clearly feel the shaft load and unload throughout the swing.
Typically, shafts with this much flex can feel unstable or "whippy," often leading to a loss of energy at impact. The Speeder Boost addresses this by using VTC technology to control torque (twisting). By tightening the torsional stiffness in the flexible handle and tip areas, the shaft maintains stability through the hitting zone. This design aims to provide the easy-to-load feel of a softer shaft while ensuring the clubhead remains stable for consistent impact and a higher launch.
Technical Features
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VTC x Double Kick Profile: This design pairs a softer handle and tip section with Variable Torque Core technology. It allows for significant shaft deflection (flex) to assist with timing and acceleration, without sacrificing control.
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Stability Management: Despite the softer flex profile, the VTC technology specifically targets the tip and handle to suppress twisting. This helps eliminate the "unreliable" feeling often associated with flexible shafts and prevents the head from opening or closing unpredictably at impact.
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Active Feel (Low CPM): The shaft is designed with a significantly lower vibration frequency (CPM) compared to the standard Speeder NX Gold (e.g., the 40R maps to roughly 194 CPM vs 232 CPM in the NX Gold). This data suggests a distinctively smooth, active profile that maximizes "whip" for distance.
SPECIFICATION
Frequency reference value
| SPEEDER BOOST | SPEEDER NX GOLD | ||||
|---|---|---|---|---|---|
| 40 | R | 194CPM | 40 | R | 232CPM |
| 40 | S | 208CPM | 40 | S | 252CPM |
| 50 | R | 208CPM | 50 | R | 237CPM |
| 50 | S | 223CPM | 50 | S | 257CPM |
| 60 | S | 232CPM | 60 | S | 261CPM |
- Measurement conditions
- Head weight: 200g
Club length: 45 inches (60-degree angle)
Grip weight: 50g
*These are reference values only. Please note that the actual values may vary depending on the head shape, assembly conditions, etc.
| Model | flex | product length | weight | torque | Tip diameter | Butt diameter | condition |
|---|---|---|---|---|---|---|---|
| [inch] | [ g ] | [ degree ] | [mm] | [mm] | |||
| SPD BOOST 40 | R | 46.0 | 44.5 | 6.9 | 8.50 | 14.75 | First/First |
| S | 45.5 | 6.9 | 14.80 | ||||
| SPD BOOST 50 | R | 54.0 | 5.6 | 14.85 | |||
| S | 55.0 | 5.6 | 14.90 | ||||
| SPD BOOST 60 | S | 64.0 | 4.5 | 15.05 |
Made in Japan.
Shipping Policy
At Limitless Golf, we are committed to delivering your order as quickly and efficiently as possible. Below is our shipping policy to help you understand how and when your order will be delivered.
Shipping Times
- Orders are processed within 1–2 business days.
- Delivery times vary depending on your location and selected shipping method at checkout.
- Custom-built club orders may take additional time due to fitting, stock and assembly requirements. Estimated delivery times will be provided during the fitting or order process.
Order Cut-Off Time
- Standard Shipping: Orders placed before 12:00 PM (AEST) on business days will be processed the same day.
- Express Shipping: Orders placed before 2:00 PM (AEST) on business days will be processed the same day.
Orders placed after the cut-off time, on weekends, or on public holidays will be processed on the next business day.
Please note: This applies only to products in stock or once a custom product has arrived from the manufacturer and is ready for fulfilment.
Handling Time
- For items in stock, handling time is typically 1–2 business days.
- For custom or special-order items, handling time will begin once the item has been received from the manufacturer. Estimated timelines provided are based on manufacturer lead times and may vary.
We will notify you if any delays occur outside our expected handling window.
Manufacturer Lead Times & Delays
Many of our products, particularly custom orders or specialist components, are sourced directly from manufacturers. While we always aim to provide accurate delivery estimates, please note that these are based on information provided by the manufacturer and are subject to change.
Limitless Golf is not liable for delays caused by manufacturer backorders, shipping disruptions, or unforeseen production issues. If delays occur, we will communicate with you as soon as we are made aware and provide updated timeframes wherever possible.
Shipping Costs
- Shipping costs are calculated at checkout based on your location and order size.
Shipping Providers
We use reliable carriers such as Australia Post, Aramex, StarTrack, FedEx and DHL for all domestic and international deliveries.
Order Tracking
Once your order has been dispatched, you’ll receive an email with tracking information so you can monitor your delivery.
Click & Collect
Click & Collect is available from our warehouse/studio. You’ll be notified when your order is ready for pickup.
Domestic Shipping
We ship Australia-wide, covering all states and territories. Extra costs may occur for remote areas.
International Shipping
We ship internationally. Please note that customs duties and import taxes may apply and are the responsibility of the customer.
