True temper TX-90 

• Taking steel golf shaft technology to the extreme, True Temper — the world's premier steel shaft manufacturer — took a revolutionary superlite alloy and incorporated a unique Speed-Step™ design to maximize velocity at impact.
• Achieving trimmed weights below 90 grams, TX-90 allows for increased clubhead speed when compared to traditional steel shafts resulting in explosive power. Complementing the outstanding performance of the TX-90 is a state-of-the-art logo treatment giving it an appearance unlike any other in the industry. Bend Point: Low. STEP PATTERN: Variable