The Cobra Rad Speed Irons certainly utilize the more recent technology and you can really feel it when you play with these irons.

The Cobra Rad Speed Irons will run you nearly $1,000 while a complete set of the Speedzone irons will cost about $800. Overall Score 94/100 Check Out More Reviews Here: Overall Score 93/100 Check Out More Reviews Here: In the end, we were getting better and more consistent ball speed from the Rad Speed Irons. They swung extremely smooth and produced ball speed comparable to the Rad Speed Irons. So which set performed better overall? The main advantages that the Rad Speed Irons had over the Speedzone’s were that they sounded better and they were lighter overall.īut that doesn’t mean that the Speedzone’s didn’t feel amazing. Although we did like the stock Lamkin grips of the Rad Speed Irons a bit better than the Speedzone’s. Other than that, the composition of both clubs is essentially the same. The Speedzone also have a slimmer carbon fiber topline which lowers the center of gravity in the club heads. The medallion of the Rad Speed Iron set is 3D printed while the Speedzone’s are injection molded. The main difference between the composition of these two sets is injection molding and 3D printing. If you are looking for an exceptionally lightweight set of irons that still produce a ton of ball speed, the Rad Speed Irons will be better suited to your needs.īut if you are still working on accuracy, the more forgiving Speedzone irons will benefit you more. Like the loft, the length and lie of these two sets is the same. You also get black Lamkin Crossline grips. The stock steel shafts on the Rad Speed Irons are KBS Tour 90’s while the graphite shafts are the same as the Speedzone’s: UST Recoil 460 ESX. They also come in either right or left hand orientations and just like the Speedzone’s, you can choose from graphite or steel shafts. You also get to choose between stiff or regular flex.Īs we mentioned earlier, you can get the Rad Speed Irons in either single length or variable lengths. The Speedzone irons come in either left or right hand orientation.įor the shaft material, you can choose from either a stainless steel KBS Tour shaft or a graphite UST Recoil 460 ESX shaft. This is important as we look at the loft chart for both sets and because we will be taking a look at the length and lie of each set shortly as well.įor this review we tested the Cobra Rad Speed variable length irons because they are much more common at this point. The one length irons all have the shaft length of a 7 iron. It’s important to note that the Cobra Rad Speed Irons come in either one length or variable length versions. This is interesting because the insert sort of makes these a kind of hybrid between speed and forgiveness irons. The weight of the head is evenly distributed from the heel to the toe and the sweet spot is very generous. The result is irons that swing like a dream. The inserts create a 35% larger sweet spot than previous model and add 8% to the depth of the undercut. Perhaps the most interesting thing about the Speedzone irons is the “PWRSHELL” face inserts that Cobra uses in them. Key Features Of The Cobra Speedzone Irons We’re not sure exactly what goes into the technology but the 3D printing also makes these clubs sound amazing while dampening harsh vibration even on off-center shots.

It also means that you get very consistent feel, distance and speed with these irons. They feature a 3D printed nylon medallion which, after all is said and done, results in remarkably lightweight clubs with high MOI and an enlarged sweet spot. The Cobra Rad Speed Irons represent Cobra’s first foray into the realm of 3D printing as it pertains to golf manufacturing.

Key Features of the Cobra Rad Speed Irons You can tell with high profile pros such as Bryson Dechambeau using the clubs at the highest levels of the game.īut which one is better overall? While one will help you advance your own game? Find out by reading our in depth review of both of these iron sets. The Cobra Rad Speed Irons and the Cobra Speedzone Irons are 2 of the finest offerings that the company has given us to date. Cobra is making some of the most high-tech, advanced irons on the market today.Ĭobra’s commitment to modern club manufacturing is no more evident than in the 2 lines that we will be taking a look at in today’s review. Cobra Rad Speed vs Speed Zone Irons Review & Specsįor all the golfers in search of a complete set of irons that feel better, play faster and feature a streamlined compact design, you would do well to look in Cobra’s direction.

Cobra rad speed shaft options