This page lists the stock shaft options Cobra publishes for its OPTM LS, OPTM X, OPTM MAX-K and OPTM MAX-D drivers. Shafts are grouped by brand, covering the Mitsubishi Chemical Kai'li Dark Waves White 60, Blue 60 and Red 50 and the Vanquish 40, plus the Project X Denali Black Frost 60 and Denali Blue 60 Frost CB. The OPTM X Tour Length driver lists the same shafts as the OPTM X.
Specs are as published by the shaft and club manufacturers and can change. A "-" means the value could not be confirmed from Cobra or the shaft maker.
Columns are shown only where the manufacturer publishes the figure.
Mitsubishi Chemical
Mitsubishi Chemical Kai'li Dark Waves White 60
Listed for the OPTM X and OPTM LS in X and S flex, and the OPTM MAX-K in S flex.
| Model | Flex | Weight | Torque | Tip Size | Launch | Spin |
|---|---|---|---|---|---|---|
| Kai'li Dark Waves White 60 | X | 69g | 4.1 | 0.335 | Low | Mid Low |
| Kai'li Dark Waves White 60 | S | 68g | 4.1 | 0.335 | Low | Mid Low |
Mitsubishi Chemical Kai'li Dark Waves Blue 60
Listed for the OPTM X and OPTM LS in S and R flex, and the OPTM MAX-K in X, S and R flex.
| Model | Flex | Weight | Torque | Tip Size | Launch | Spin |
|---|---|---|---|---|---|---|
| Kai'li Dark Waves Blue 60 | X | 68.5g | 4.2 | 0.335 | Mid | Mid |
| Kai'li Dark Waves Blue 60 | S | 66.5g | 4.2 | 0.335 | Mid | Mid |
| Kai'li Dark Waves Blue 60 | R | 64.5g | 4.3 | 0.335 | Mid | Mid |
Mitsubishi Chemical Kai'li Dark Waves Red 50
Listed for the OPTM MAX-K and OPTM MAX-D in S, R and A flex, and the OPTM X in R and A flex.
| Model | Flex | Weight | Torque | Tip Size | Launch | Spin |
|---|---|---|---|---|---|---|
| Kai'li Dark Waves Red 50 | S | 55.5g | 6.0 | 0.335 | Mid High | Mid High |
| Kai'li Dark Waves Red 50 | R | 53.5g | 6.2 | 0.335 | Mid High | Mid High |
| Kai'li Dark Waves Red 50 | A | 51.5g | - | 0.335 | Mid High | Mid High |
Mitsubishi Chemical Vanquish 40
Listed for the OPTM MAX-D in R and A flex.
| Model | Flex | Weight | Tip Size | Launch | Spin |
|---|---|---|---|---|---|
| Vanquish 40 | R | 44.5g | 0.335 | High | Mid High |
| Vanquish 40 | A | 43.5g | 0.335 | High | Mid High |
Project X
Project X Denali Black Frost 60
Listed for the OPTM X and OPTM LS in X and S flex.
| Model | Flex | Weight | Tip Size | Launch | Spin |
|---|---|---|---|---|---|
| Denali Black Frost 60 | X | 68.5g | 0.335 | Low | Low |
| Denali Black Frost 60 | S | 67g | 0.335 | Low | Low |
Project X Denali Blue 60 Frost CB
Listed for the OPTM X and OPTM MAX-K in S and R flex.
| Model | Flex | Weight | Tip Size | Launch | Spin |
|---|---|---|---|---|---|
| Denali Blue 60 Frost CB | S | 67g | 0.335 | Mid | Mid |
| Denali Blue 60 Frost CB | R | 66g | 0.335 | Mid | Mid |
Shafts and Cobra adaptors at Clubtech Golf
- Wood Shafts: our driver and fairway wood shafts.
- All Shafts: our full shaft range.
- Cobra Weights & Adapters: Cobra adaptors and head weights.
- Cobra OPTM Compatible Driver/FW/HY Head Weights: aftermarket head weights for Cobra OPTM drivers, fairways and hybrids, from 3g to 15g.
- Adaptors: shaft adaptors for other brands.
- Cobra DS-ADAPT driver shaft specs: shaft options for the previous Cobra drivers.
Shaft options change
Cobra updates its shaft offering from time to time, and availability can differ by market. Cobra notes that select head, shaft and flex combinations are custom only. Check the current list on Cobra's website before ordering. This page reflects the options Cobra listed in November 2026.
Frequently asked questions
Which Cobra OPTM drivers does this page cover?
It covers the Cobra OPTM LS, OPTM X, OPTM MAX-K and OPTM MAX-D drivers. The OPTM X Tour Length driver lists the same shafts as the OPTM X.
What stock shafts does Cobra list for the OPTM X driver?
Cobra lists the Mitsubishi Chemical Kai'li Dark Waves White 60, Kai'li Dark Waves Blue 60 and Kai'li Dark Waves Red 50, plus the Project X Denali Black Frost 60 and Denali Blue 60 Frost CB.
Which OPTM shafts are rated low launch?
Cobra rates the Kai'li Dark Waves White 60 and the Project X Denali Black Frost 60 as low launch. The Denali Black Frost 60 is also rated low spin.
What is the lightest stock shaft for the OPTM drivers?
The Mitsubishi Chemical Vanquish 40 in A flex is the lightest at 43.5g. It is listed for the OPTM MAX-D only.
Which shafts does Cobra list for the OPTM MAX-D?
Cobra lists the Kai'li Dark Waves Red 50 in S, R and A flex, and the Vanquish 40 in R and A flex.
What tip size are the Cobra OPTM shafts?
All the stock shafts on this page have a 0.335 tip.