DEMO Srixon ZX5 Mk II men's driver, Right Hand, 10.5°, Regular

The Srixon ZX5 Mk II Driver is engineered for golfers who demand maximum forgiveness, high launch, and explosive distance from a confidence-inspiring 460cc head. Built around Srixon's signature Rebound Frame technology with Dual Flex Zones, this driver delivers a powerful energy transfer at impact — like a spring within a spring — keeping ball speeds high across the entire face. Paired with the premium Mitsubishi Diamana ZX (5th Generation) 50g Regular shaft for smooth, controlled loading and an active release, the ZX5 Mk II is the ideal weapon for mid-to-high handicappers who want to hit it longer, higher, and straighter. This is a DEMO club in excellent 9/10 condition — no headcover included.

• Rebound Frame — Dual Flex Zones: Unlike conventional drivers with a single flex zone, the ZX5 Mk II features two distinct flex zones that act like a spring within a spring. Zone 1 (the face) deforms inward at impact while Zone 2 (a thin titanium ring offset from the face) deforms outward, combining to deliver maximum energy transfer and ball speed on every strike.
• Variable Thickness Face (Ti51AF Titanium Alloy): The face is engineered with a complex variable-thickness pattern — thinner at center and thicker at the perimeter vs. the previous generation — expanding the high-COR area by 10%. The result: consistently high ball speeds even on off-center hits.
• Star Frame Crown: An intricate internal lattice of ridges and structural ribbing enables an exceptionally thin titanium crown, freeing up discretionary mass. In the ZX5 Mk II, this weight is positioned low and back to maximize MOI, launch angle, and straight-flight stability.
• 8g Rear Sole Weight — Low & Deep CG: A single 8-gram weight is positioned low and deep in the sole, shifting the center of gravity rearward for a higher launch angle and a slight draw-bias flight that helps combat slices and heavy fades. The weight port is interchangeable with optional ZX Driver Weights.
• 12-Position Adjustable Hosel: Full dial-in flexibility with 12 unique hosel positions lets you fine-tune loft, lie angle, and face angle to perfectly match your swing — no compromise needed.
• Mitsubishi Diamana ZX 5th Gen 50 Shaft (Regular): A premium 5th-Generation Diamana shaft with a stable butt and tip section and a slightly active mid-section, delivering smooth energy transfer, easy acceleration, and a mid-to-high launch profile ideal for Regular-flex swing speeds.
• Matte Black Crown & Sleek Sole Design: The ZX5 Mk II wears a stealthy matte black crown at address with a gloss black sole featuring silver, grey, and red accents — a modern, premium look that inspires confidence over the ball.

* Shaft: Mitsubishi Diamana ZX 5th Gen 50 | Flex: Regular | Hand: Right | Loft adjustability: ±1° via hosel sleeve (12 positions)

Condition: DEMO — 9/10 (excellent used condition). No headcover included.

Rebound Frame: The Science Behind the Distance

Most driver designs rely on a single flex zone — the face — to generate ball speed at impact. Srixon's Rebound Frame introduces a second flex zone: a thin ring of titanium offset just behind the face. At impact, the face (Zone 1) flexes inward while the ring (Zone 2) flexes outward in response — a "spring within a spring" rebound effect. These two zones work in coordinated opposition, amplifying the energy released back into the golf ball and delivering an uncommonly pure transfer of power. The practical result is a measurably larger high-COR area (10% larger than the previous ZX5 generation), meaning ball speed stays elevated even on less-than-perfect strikes across the full face.

Star Frame Crown & Weight Positioning

The Star Frame Crown solves a classic engineering dilemma: how to make a driver crown structurally rigid enough to handle impact forces while keeping it ultra-thin and light. By engineering an internal lattice of ridges and ribs rather than relying on raw material thickness, Srixon achieves both goals simultaneously. The mass saved from the crown is then repositioned — in the ZX5 Mk II specifically, it goes low and back in the sole — boosting the moment of inertia (MOI) and helping the clubhead resist twisting on mis-hits. The net effect is greater stability, higher launch, and a more forgiving flight on every swing.

Mitsubishi Diamana ZX (5th Generation) — 50g Regular

The Diamana ZX belongs to Mitsubishi's 5th Generation Diamana family, building on the legacy of the celebrated 4th Gen ZF profile. It features a stable butt section and tip section that keep the delivery consistent, combined with a slightly softer, more active mid-section that provides a smooth, effortless loading feel through the downswing. At 50 grams in Regular flex, it is perfectly matched to moderate swing speeds seeking easy clubhead acceleration, a mid-to-high launch window, and reliable shot-to-shot repeatability.

This club is sold as a DEMO unit in 9/10 condition. No headcover is included. All DEMO clubs are inspected by our PGA professionals before listing.