LoftChart

Cleveland RTX 6 ZipCore Wedges Specifications

Every loft, bounce and grind combination the Cleveland RTX 6 ZipCore wedges are sold in, 2023–2025.

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Years produced
2023–2025
Category
Tour / Players Wedges
Construction
cast 8620 carbon steel with second-generation ZipCore low-density hosel core
Material
8620 carbon steel
Loft range
46°–60°
Options
16 loft/bounce/grind combinations

Loft, bounce & grind chart

Loft, bounce and grind options for the Cleveland RTX 6 ZipCore wedges.
Loft (°)Bounce (°)GrindLie (°)
46°10°MID64
48°10°MID64
50°10°MID64
52°10°MID64
54°8°LOW+64
54°10°MID64
54°12°FULL64
56°8°LOW+64
56°10°MID64
56°12°FULL64
58°6°LOW64
58°10°MID64
58°12°FULL64
60°6°LOW64
60°10°MID64
60°12°FULL64

Each row is one combination the model is sold in, factory standard. Loft and lie on an individual wedge may differ if it has been bent during a fitting.

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Loft and bounce options

Cleveland RTX 6 ZipCore loft and bounce optionsChart of every loft and bounce combination offered, with the grinds available at each: 46° loft, 10° bounce (MID); 48° loft, 10° bounce (MID); 50° loft, 10° bounce (MID); 52° loft, 10° bounce (MID); 54° loft, 8° bounce (LOW+); 54° loft, 10° bounce (MID); 54° loft, 12° bounce (FULL); 56° loft, 8° bounce (LOW+); 56° loft, 10° bounce (MID); 56° loft, 12° bounce (FULL); 58° loft, 6° bounce (LOW); 58° loft, 10° bounce (MID); 58° loft, 12° bounce (FULL); 60° loft, 6° bounce (LOW); 60° loft, 10° bounce (MID); 60° loft, 12° bounce (FULL).0°4°8°12°464850525456586046° / 10° bounce / MIDMID48° / 10° bounce / MIDMID50° / 10° bounce / MIDMID52° / 10° bounce / MIDMID54° / 8° bounce / LOW+LOW+54° / 10° bounce / MIDMID54° / 12° bounce / FULLFULL56° / 8° bounce / LOW+LOW+56° / 10° bounce / MIDMID56° / 12° bounce / FULLFULL58° / 6° bounce / LOWLOW58° / 10° bounce / MIDMID58° / 12° bounce / FULLFULL60° / 6° bounce / LOWLOW60° / 10° bounce / MIDMID60° / 12° bounce / FULLFULLBounceLoft
Every loft and bounce combination the Cleveland RTX 6 ZipCore is sold in — 16 options across 8 lofts. The letters above each point are the grinds available there.

About the Cleveland RTX 6 ZipCore

The RTX 6 ZipCore is the sixth and final generation of Cleveland's RTX tour wedge line, announced on 9 January 2023 and at retail from 20 January. It nearly doubled the ZipCore low-density hosel material of the 2020 original, with the core geometry tuned per loft, and introduced the HydraZip face — Rotex milling plus loft-specific laser milling and face blasting for wet-condition spin — alongside the sharpest UltiZip grooves to that point. The matrix is deliberately simple: 16 loft/bounce/grind combinations from 46 to 60 degrees across four grinds, each at a fixed bounce. Cleveland retired the RTX name with this generation; the RTZ replaced it in January 2025. Finishes were Tour Satin, Black Satin and the raw Tour Rack.

Grind options

The sole grinds this model is sold in, with the lofts each one is available at.

LOW Grind58°, 60°
A C-shaped sole at 6 degrees of bounce for the 58 and 60 degree lob wedges — for shallow attack angles and players who take small divots.
LOW+ Grind54°, 56°
New for this generation at 54 and 56 degrees — the Low's C-shape with a touch more bounce in the leading edge, at 8 degrees, for better sand performance.
MID Grind46°, 48°, 50°, 52°, 54°, 56°, 58°, 60°
A traditional V-shaped sole at 10 degrees of bounce, offered at every loft in the lineup — the all-conditions default.
FULL Grind54°, 56°, 58°, 60°
The highest-bounce sole at 12 degrees, for the 54 to 60 degree models — built for rough, bunkers, softer conditions and steeper attack angles.

Stock shafts

  • True Temper Dynamic Gold Spinner Tour Issue — steel · 128g · flexes: Wedge

Related models

Wedge loft guides

How each loft slot this model covers fits into a gapped bag:

Frequently asked questions

What lofts does the Cleveland RTX 6 ZipCore come in?

The RTX 6 ZipCore was sold from 46 to 60 degrees in 2-degree steps — 16 loft, bounce and grind combinations.

What grinds does the Cleveland RTX 6 ZipCore offer?

Four, each at a fixed bounce: MID (10 degrees, every loft), FULL (12 degrees, 54-60), the C-shaped LOW (6 degrees, 58-60) and the new LOW+ (8 degrees, 54-56).

Is the Cleveland RTX 6 ZipCore still in production?

No — Cleveland retired the RTX name with this generation and replaced it with the RTZ in January 2025, so the used and closeout market is the source.

What is the difference between the RTX 6 LOW and LOW+ grinds?

Both use the C-shaped sole. The LOW carries 6 degrees of bounce at 58 and 60 degrees; the LOW+, new for this generation at 54 and 56 degrees, adds a little more bounce at the leading edge for 8 degrees, aimed at better bunker performance.

Finding one used

The Cleveland RTX 6 ZipCore ran from 2023 to 2025 and is no longer in production, so the used market is the only source. Search the used listings on eBay. Check the loft and bounce against the chart above before buying used — wedges are routinely bent from standard, and worn grooves cost spin long before a wedge looks worn.

Data compiled from:
  • MyGolfSpy RTX 6 ZipCore launch article, 9 January 2023 (retail 20 January 2023, 169.99 dollars; grind lineup with bounces — LOW 6 at 58-60, LOW+ 8 at 54-56, MID 10 at every loft, FULL 12 at 54-60; ZipCore, HydraZip and UltiZip details from Cleveland's engineering manager), mygolfspy.com
  • Cleveland Golf (Dunlop Sports) RTX 6 ZipCore Tour Rack product listing (Dynamic Gold Spinner Tour Issue stock shaft, Lamkin Crossline 360 grip, finishes), us.dunlopsports.com, accessed October 2026
  • 2nd Swing and TGW RTX 6 ZipCore listings (64-degree lie across the line, grind/loft grid cross-check), accessed October 2026
  • Note: club lengths are omitted because retailer listings disagree on the measuring basis — Cleveland re-based its published lengths with the 2025 RTZ, so RTX 6 figures are not comparable across sources.

Last updated 22 October 2026. Spot an error? info@loftchart.com