The RTX 4 is the wedge Cleveland built for players who care about spin and turf interaction more than looks in the bag. It covers a wide loft spread, from a 46 that fills the gap under your pitching wedge all the way up to a 64 for flop shots off tight lies. That range means you can build a matched set of three or four wedges without mixing brands, and the gapping stays predictable because the grinds and grooves behave the same across the lineup.
What you notice first is the face. The fourth-generation Rotex face and Tour Zip Grooves grab the ball on partial shots, and that is where most amateurs lose strokes. Half wedges from 40 yards, the shots that check on the second bounce instead of releasing past the flag. The wedge does not add distance or forgiveness the way a game-improvement iron does. That is not the point of it.
This is a specialist. If you practice your short game and you want a tool that rewards a clean strike, the RTX 4 delivers. If you tend to catch wedges thin or fat, the extra spin and the tighter grinds will punish those misses more than a wider-soled option would.
Cleveland RTX 4 Wedge: Key Specs
- Category
- Tour Grind
- Loft range
- 46 to 64 degrees
- Loft/grind options
- 14
- Model year
- 2018
Available Variants
| Loft | Bounce | Grind | Finish |
|---|---|---|---|
| 46° | 6° | Low | Chrome |
| 48° | 8° | Mid | Chrome |
| 50° | 9° | Mid | Chrome |
| 52° | 10° | Mid | Chrome |
| 54° | 10° | Mid | Chrome |
| 54° | 14° | Full | Chrome |
| 56° | 8° | Low | Chrome |
| 56° | 10° | Mid | Chrome |
| 56° | 14° | Full | Chrome |
| 58° | 8° | Low | Chrome |
| 58° | 10° | Mid | Chrome |
| 60° | 8° | Low | Chrome |
| 60° | 10° | Mid | Chrome |
| 64° | 10° | Mid | Chrome |
Loft and bounce are nominal values. Actual specifications may vary.
Technology
About the Cleveland RTX 4
Cleveland moved weight out of the hosel with what they call Feel Balancing Technology, pushing the center of gravity closer to the middle of the face. The result is a more solid feel on center strikes and less twisting on shots you catch toward the toe. The face itself is precision milled after the grooves are cut, so the roughness between the grooves is consistent, which matters for spin in wet grass and out of the rough. The cavity back construction keeps the feel soft while holding the head stable through impact. Grind choice is where you dial this in. Lower-lofted heads run a wider sole for full swings and firmer turf, while the higher lofts get a tighter grind with more heel and toe relief so you can open the face for lob and bunker shots without the leading edge sitting too high. Pick the grind to match your course conditions and how much you like to manipulate the face around the greens.
Who Should Play the Cleveland RTX 4?
- ✓You practice your short game and want more spin on partial and greenside shots.
- ✓You are building a matched wedge set and need clean gapping from a 46 gap wedge up through a 60 or 64 lob wedge.
- ✓You play firmer turf or shorter grass and want a tighter grind that lets you open the face without the leading edge riding high.
- ✓You strike your wedges consistently and would rather have shot control than a wide, forgiving sole.
Frequently Asked Questions
What grind options does the Cleveland RTX 4 come in?
The RTX 4 comes in three grinds: Low, Mid, and Full. The Mid is the most versatile and works for most players and course conditions. Go Low if you play firm turf, sweep the ball, or like to open the face a lot around the greens. Choose Full for softer turf, steeper swings, and the lower-lofted wedges where you take a bigger divot.
How should I gap my RTX 4 wedges?
Most players do well with four-degree gaps. A common setup runs a 50 or 52 as the gap wedge, a 56 as the sand wedge, and a 58 or 60 as the lob wedge, matched to the loft of your pitching wedge. The 46 and 48 lofts work if your set pitching wedge is stronger than 45 degrees and you need to fill that hole.
Is the RTX 4 a forgiving wedge for higher handicappers?
It is more of a shot-maker's wedge than a forgiveness-first design. The high spin and tighter grinds reward a clean strike, so if you catch wedges thin or fat often, you will feel those misses. Higher handicappers can still play it well, especially in the Mid grind, but a wider-soled cavity wedge will be more forgiving on chunked chips.
How much bounce should I get with the RTX 4?
Match bounce to your turf and your angle of attack. If you play firm ground or take shallow divots, lower bounce in the Low grind sits better and lets you get the leading edge under the ball. If your turf is soft or you dig, higher bounce in the Full or Mid grind keeps the club from digging too deep. When in doubt, the Mid grind covers the widest range of conditions.
What is the difference between the RTX 4 and the newer Zipcore wedges?
The RTX 4 uses Feel Balancing Technology to move the center of gravity, while the Zipcore wedge that replaced it swapped in a lightweight core through the middle of the head to push weight to the perimeter. Zipcore also added UltiZip grooves for a bit more spin. The RTX 4 still holds up well and often sells for less, so it is a solid value if you find the loft and grind you want.
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