Square 2 Square Tri-Hot Rossie Single Bend Putter

A Breakthrough in Zero-Torque Putter Design: Odyssey's new S2S TRI-HOT multi-material construction further develops the zero-torque category by eliminating shaft lean and positioning the shaft closer to the face than other putters in its class.

The S2S TRI-HOT Rossie SB takes it a step further: By using a Single-Bend (SB) shaft, it is, unlike most zero-torque putters, heel-shafted (the shaft is set closer to the heel of the putter head). Equipped with Odyssey's most advanced insert to date, the dual-layer Ai-DUAL Urethane design ensures consistent ball speed across the entire face and improved forward roll.

Multi-Material Construction

Through the targeted use of aluminum, steel, and over 140 grams of tungsten, Odyssey was able to develop a zero-torque putter in which more than 80% of the weight is positioned below the topline. This enables the forward CG (Center of Gravity) and the special hosel position.

Ai-DUAL Insert

This artificial intelligence-developed dual-layer urethane insert features a soft outer layer and a firm inner layer. This not only achieves consistent ball speeds across the entire face but also improved forward roll on shots struck high and low on the face, as well as an exceptional feel.

New F.R.D. Groove Design

The new Forward Roll Design groove structure is deeper and more aggressive. With an inclination angle of 19°, it works optimally with the dual-layer insert to improve forward roll across the entire face.

New Pistol Plus Grip

Odyssey analyzed the most popular grips on professional tours worldwide, looking for commonalities and areas for improvement. The result is a medium-sized pistol grip with clearly defined edges that feels comfortable in the hand and provides a better sense of the face's position throughout the entire putting stroke.

Black SL 120 Shaft

This black PVD-coated shaft was developed based on feedback from Tour players. It is heavier and stiffer than the SL 90 shaft and therefore ideally suited for this type of putter.

In Brief

• Model: S2S TRI-HOT Rossie SB
• Putter Type: Zero Torque
• Head Shape: Rossie Mallet
• Hosel: Single Bend (SB)
• Shaft: Black SL 120 Steel Shaft (heavier and stiffer than SL 90)
• Insert: Ai-DUAL Urethane
• Ideal for: Players seeking maximum face stability and minimal unwanted rotation in their putts.

Compared to the Ai-DUAL Jailbird Mini DB, the Rossie SB is the more technically sophisticated putter with a zero-torque concept, while the Jailbird is more of a classic face-balanced mallet.