Graphite Design RAUNE 90g Iron Shafts - .370 Tip

Graphite Design RAUNE 90g Iron Shafts

The Graphite Design RAUNE 90g Iron Shaft delivers a confident, controlled feel for stronger players seeking a mid-trajectory flight with reduced spin and tighter dispersion. Designed using Graphite Design’s proprietary Material Stiffness Integration (MSI) technology, this .370” parallel tip shaft features a high-modulus carbon fiber core paired with outer pitch fiber layers to balance power and feel in each swing.

Engineered with a stiffer profile than the 60g and 75g models, the RAUNE 90g provides added weight and resistance through transition, giving players more control at impact without sacrificing energy transfer. It’s built for golfers who generate more speed and want a shaft that keeps up — delivering stability without excessive harshness and a tighter shot window throughout the set.

Ideal for players transitioning from steel or moving up from lighter composite shafts, the RAUNE 90g brings stability to your scoring clubs while maintaining that signature Graphite Design feel. With a target launch profile of mid and a mid spin rate, this shaft supports confident shot-making and consistent performance under pressure.

Best fit for: Golfers looking for a stout, mid-launch graphite iron shaft that tightens control without giving up the smooth feel and vibration dampening of composite construction.

Can’t find the option you’re looking for? Reach out — we likely carry it or can get it.

IMPORTANT Shipping Details

• Custom-built orders ship in 3–5 business days
• Even expedited shipping follows standard build timelines
• Each order is handled with precision — thank you for your patience!

Need it built?

Add all club components (shaft, head, grip, etc.) to your cart and message us during or right after checkout with your build specs — we’ll assemble your club(s) free of charge. Note: Free builds add 3–5 business days to shipping for custom work.

Graphite Design RAUNE 90g Iron Shafts Spec Sheet