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UST Proforce VTS Black 6s Stiff Flex Driver Shaft - Callaway Optifit Adapter
Vendor:USTRegular price £99.00 GBPRegular priceSale price £99.00 GBP -
UST Proforce VTS Black 6x Extra Stiff Flex Driver Shaft - Callaway Adapter
Vendor:USTRegular price £79.00 GBPRegular priceSale price £79.00 GBP -
HZRDUS 5.5 CB Red 50g Regular Flex Driver Shaft - Callaway Adapter
Vendor:Project XRegular price £119.00 GBPRegular priceSale price £119.00 GBP -
Diamana Green 40g Ladies Flex Driver Shaft - Callaway OptiFit Adapter
Vendor:MitsubishiRegular price £49.00 GBPRegular priceSale price £49.00 GBP -
Fujikura Speeder 661 Evolution X Flex Driver Shaft - Callaway Red Dot Adapter
Vendor:FujikuraRegular price £89.00 GBPRegular priceSale price £89.00 GBP -
Bassara E52 Ladies Flex Driver Shaft - Callaway OptiFit Adapter
Vendor:MitsubishiRegular price £69.00 GBPRegular priceSale price £69.00 GBP -
Diamana Green 40g Ladies Flex Driver Shaft - Callaway OptiFit Adapter
Vendor:MitsubishiRegular price £89.00 GBPRegular priceSale price £89.00 GBP
Collection: Callaway Big Bertha Driver Shafts – Fully Compatible Upgrade Options
Refresh or upgrade your Callaway Big Bertha driver with our carefully selected range of premium aftermarket shafts — each one fully compatible with Big Bertha driver heads, and supplied adapter-ready (when applicable), ensuring correct fitment and ideal performance from the first swing.
The Big Bertha driver line has long been celebrated for combining forgiveness, easy launch and dependable distance, making it a go-to for golfers seeking consistency without sacrificing power. Pairing a Big Bertha head with the right modern shaft can further refine launch trajectory, spin rates, ball-speed consistency, and shot dispersion, often unlocking noticeably improved carry, stability and forgiveness compared to stock shafts. This is especially valuable if your original shaft is ageing or your swing dynamics have changed over time.
We carry shafts from leading manufacturers — Fujikura, Mitsubishi Chemical, Graphite Design, Aldila, Project X and more. Our selection spans from lightweight, high-launch profiles to firmer, lower-spin, tour-grade designs — giving you the flexibility to match shaft characteristics to your swing speed, tempo and ball-flight preferences.
All Big Bertha-compatible shafts listed here are in stock, professionally assembled in our UK workshop, and dispatched promptly.
Why choose our Callaway Big Bertha driver shafts?
- ✔ Guaranteed compatibility with Callaway Big Bertha driver heads
- ✔ Adapter-ready for easy installation and accurate alignment
- ✔ Wide selection of shaft flexes, weights & launch/spin profiles to suit all swing types
- ✔ Noticeable performance upgrades over stock or ageing shafts — better distance, forgiveness, control
- ✔ Fast UK shipping and expert support if you need help choosing the right shaft
Give your Callaway Big Bertha driver a performance upgrade today — find the ideal aftermarket shaft and enjoy improved distance, forgiveness and consistency off the tee.






