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HZRDUS 6.0 Black 70g Gen 5 Stiff Flex Driver Shaft - Callaway Optifit Adapter
Vendor:Project XRegular price £129.00 GBPRegular priceUnit price / perSale price £129.00 GBP -
Denali 6.0 Charcoal 60 Stiff Flex Driver Shaft - Callaway OptiFit Adapter
Vendor:Project XRegular price £119.00 GBPRegular priceUnit price / perSale price £119.00 GBP -
Mitsubishi Tensei AV White 75 Stiff Flex Driver Shaft - Callaway OptiFit Adapter
Vendor:MitsubishiRegular price £119.00 GBPRegular priceUnit price / perSale price £119.00 GBP -
Mitsubishi Diamana Blue Plus S+62 Regular Flex Driver Shaft - Callaway Optifit Adapter
Vendor:MitsubishiRegular price £119.00 GBPRegular priceUnit price / perSale price £119.00 GBP -
Denali 6.0 Charcoal 60 Stiff Flex Mini Driver Shaft - Callaway OptiFit Adapter
Vendor:Project XRegular price £129.00 GBPRegular priceUnit price / perSale price £129.00 GBP -
Fujikura Ventus TR Blue 6S Velocore Stiff Flex Driver Shaft - Callaway Adapter
Vendor:FujikuraRegular price £299.00 GBPRegular priceUnit price / perSale price £299.00 GBP -
Mitsubishi Diamana S+ 60 Regular Flex Driver Shaft - Callaway Optifit Adapter
Vendor:MitsubishiRegular price £99.00 GBPRegular priceUnit price / perSale price £99.00 GBP -
Project X Denali 6.5 Charcoal 60g Extra Stiff Flex Driver Shaft - Callaway Adapter
Vendor:Project XRegular price £129.00 GBPRegular priceUnit price / perSale price £129.00 GBP -
Denali 6.5 Charcoal 60 Extra Stiff Flex Mini Driver Shaft - Callaway OptiFit Adapter
Vendor:Project XRegular price £129.00 GBPRegular priceUnit price / perSale price £129.00 GBP -
Denali 6.0 Charcoal 50 Stiff Flex Mini Driver Shaft - Callaway OptiFit Adapter
Vendor:Project XRegular price £129.00 GBPRegular priceUnit price / perSale price £129.00 GBP -
Denali 5.5 Charcoal 50 Regular Flex Mini Driver Shaft - Callaway Adapter
Vendor:Project XRegular price £129.00 GBPRegular priceUnit price / perSale price £129.00 GBP -
Project X Cypher Fifty 5.5 Regular Flex Driver Shaft - Callaway OptiFit Adapter
Vendor:Project XRegular price £89.00 GBPRegular priceUnit price / perSale price £89.00 GBP -
Project X Denali Blue 6.5 70g Extra Stiff Flex Driver Shaft - Callaway Optifit Adapter
Vendor:Project XRegular price £149.00 GBPRegular priceUnit price / perSale price £149.00 GBP -
Project X 6.0 LZ San Diego Stiff Flex Driver Shaft - Callaway Optifit Adapter
Vendor:Project XRegular price £99.00 GBPRegular priceUnit price / perSale price £99.00 GBP -
Mitsubishi Tensei Blue AV 55 Regular Flex Driver Shaft - Callaway Opti-fit Adapter
Vendor:MitsubishiRegular price £139.00 GBPRegular priceUnit price / perSale price £139.00 GBP -
Project X Cypher Forty 5.0 Senior Flex Driver Shaft - Callaway Adapter
Vendor:Project XRegular price £119.00 GBPRegular priceUnit price / perSale price £119.00 GBP -
Project X Cypher Fifty 6.0 Stiff Flex Driver Shaft - Callaway Adapter
Vendor:Project XRegular price £119.00 GBPRegular priceUnit price / perSale price £119.00 GBP -
Project X HZRDUS 5.5 Smoke iM10 60g Regular Flex Driver Shaft - Callaway Adapter
Vendor:Project XRegular price £119.00 GBPRegular priceUnit price / perSale price £119.00 GBP -
HZRDUS 6.0 Black 80g Gen 5 Stiff Flex Driver Shaft - Callaway Optifit Adapter
Vendor:Project XRegular price £129.00 GBPRegular priceUnit price / perSale price £129.00 GBP -
KBS TD Tour Driven Category 3 70 Stiff Flex Driver Shaft - Callaway Adapter
Vendor:KBSRegular price £149.00 GBPRegular priceUnit price / perSale price £149.00 GBP -
Mitsubishi Tensei 1K Black 65 Stiff Flex Driver Shaft - Callaway OptiFit Adapter
Vendor:MitsubishiRegular price £159.00 GBPRegular priceUnit price / perSale price £159.00 GBP -
Mitsubishi Vanquish 4 R2 Senior Flex Driver Shaft - Callaway Adapter
Vendor:Project XRegular price £149.00 GBPRegular priceUnit price / perSale price £149.00 GBP -
HZRDUS 5.5 Black 60g Gen 5 Regular Flex Driver Shaft - Callaway Optifit Adapter
Vendor:Project XRegular price £129.00 GBPRegular priceUnit price / perSale price £129.00 GBP -
Denali 5.0 Blue 50 Senior Flex Driver Shaft - Callaway OptiFit Adapter
Vendor:Project XRegular price £149.00 GBPRegular priceUnit price / perSale price £149.00 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.























