Not sure if they do off the top of my head but take a look at the catalog at the link below. This should answer all your questions.

media.titleist.com/.../

They offer the shaft for sale built as part of your order however not separately.

Food for thought. I have the 915h and the 816h. The 816 has the Fijukura Speeder Motore shaft as recommended by my Titleist fitter, over the Black Rogue which I have in the 915D. The 816h is longer, straighter, higher and the shaft makes it a tighter pattern. I still use my 915h which is set at a 17.25 loft and the 816 is set at 21.0. I plan on purchasing the 917f 15* next month when they come out and I will get the Speeder shaft because of it's performance. The Rogue shaft is a standard shaft as is the Speeder for the 816. A certified fitter will steer you in the right direction.

Hi Bob,

Any authorized Titleist retailer is able to order "shaft only" on your behalf with the adapter installed at the factory and the grip of your choice. Let us know if you have any issue.

All the best

Thanks for the reply Chris. I'm really enjoying the 915H Hybrids and find the Rogue shafts suit me. I have the Rogue Silver in my 915D2, the Rogue Black in my 915F 3 & 5 and a Rogue Black in my 915H 3 Hybrid. With the addition of the 4 & 5 Hybrid I am wanting the same shafts. I will go see my Titleist retailer this weekend