For players with moderate swing speeds seeking an ultra-lightweight configuration to help maximize distance. Features super-lightweight components and a deep, face-centered CG for increased launch and exceptional ball speed.
From clubhead to grip, TSi1 metals have been strategically engineered and weighted to deliver maximum launch and distance at moderate swing speeds.
Players often equate “high MOI” with heel-to-toe forgiveness, but we employ a more holistic approach to MOI design. Our inertia also delivers more speed and a tighter spin range up and down the face, freeing you to attack every drive.
The adjustability features of TSi have been engineered to deliver maximum benefit for every player. We continue to refine how a fitter can fine-tune performance to ensure you get the most out of every swing..
ASCENT™ Ultralight shafts deliver an easy, high launch angle without the typical compromises of an ultra-lightweight shaft. Featuring Focused Mass Technology (FMT™), a precise weighting section that utilizes heavier, tungsten-infused prepreg in the butt end to help players turn through the ball better for stronger, straighter/drawn ball flight.
| Construction | Material | Head Size | Lofts Options | Standard Lie | Shape | Face | Adjustable Hosel | Adjustable Weight |
| Titleist Speed Chassis | Ultra-Thin Titanium Crown | 460cc | 9.0°, 10°, 12° | 59° | Modern Aero | ATI 425 (Military-/Aerospace-Grade Titanium Alloy) |
SureFit Hosel | SureFit Flat Weight |
Note: This is for your reference only and does not denote the content of the product.
| Model | Flex | Weight | Torque | Launch |
| R | 46g | 8.2° | High | |
| S | 46g | 8.0° | High |
| Core Size | Weight |
| 0.580 | 31g |
| 0.600 | 26g |
| Club Head Volume | Club Length | Headcover | Wrench | Interchangeable Shaft | MSRP |
| 460cc | 45.5" | Yes | Yes | Yes | $549.00 |
