Some balls are made to fill a specific spot in your bag. Portal was made to open up a new one.
Portal represents a different approach to a 900 Series ball, created for bowlers looking to see what is possible when a ball can clear the front of the lane and save its energy for what comes next. Its purpose is simple: get through the heads, retain energy, and create a sharp move down lane that gives you another option when you need it.
At the heart of Portal is the all-new Conduit AI Core. Its high RG and high differential are designed to help the ball ignore traffic in the heads and maintain its energy for the backend. Paired with the stronger RB 92 Solid cover, the core gets the traction it needs while the cover helps enhance its quick response time. The result is one of the sharpest backend reactions the Global brand has ever seen.
| Color | Purple / White / Gray |
|---|---|
| Coverstock | RB 92 Solid Cover stock |
| Core | Conduit A.I. Asymmetric |
| RG | 2.59 |
| Differential | 0.050 |
| Intermediate Diff | 0.019 |
| Factory finish | Power Edge |
| Weights | 12 thru 16lbs |
21 Reviews
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Portal with infinite possibilities
900 global Portal specs Core: Conduit AI Cover stock: RB92 solid Finish: Power Edge Hardness 74-76 14 Lb. RG 2.62 Diff 0.049 PSA 0.018 Pap: 5 9/16 left and1 1/2 up left handed high rev rate ball speed 14.5 mph The Portal will bring INFINITE POSSIBILITIES to your bag! The Portal is clean and reliable through the front part of the lane while still giving you a nice continuous and predictable response at the break point to get you through the pins. The Portal makes a great bench mark ball, and feels like it could be a clean Ion Max solid. My layout DA 90x2 1/4x45 gives me a predictable shape that I can trust. On a heavier oil shot I can stay outside and control the pocket, but I can also move in with the Portal as the lane transitions without feeling like I’ve completely lost control of the pocket. If you are looking for a ball that give you strong readable motion and plenty of versatility look no further 900 global Portal is the ball for you. Head on down to your local pro shop and get yours today.
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Portal
900 Global Portal Coverstock: RB 92 Solid Finish: Power Edge Core: Conduit A.I. (14 pd) RG: 2.61 Differential: 0.049 Int Diff: 0.018 Layout: 4 x 4 x 3 - 2LS Layout Extras: 2 1/8 Finger Depth, "X" - 4 1/2 D and 1 Inch Left Tester: PAP 6 1/2 R, 1 1/4 D Review: The 900 Global Portal features the all new Conduit A.I. core technology. If you have had an opportunity to view the core you will see that it stands very tall and closer to the surface of the ball. This basically informs the bowler that the Portal will provide a strong shape closer to the end of the pattern. For my review, I compared the 900 Global Portal to the Storm Next Factor. If we need to go revisit 900 Global history you would be looking at the 900 Global Flux circa 2019 to find something close-ish. However, the comparison is not overly useful in my humble opinion with the changes in lane conditioner technology, etc. The Storm Next Factor is still a ball that on discontinued list many pro shops still seek for clients. The Portal is a hot new ball for the arsenal that will provide bowlers with slower ball speeds and rev dominant tendencies an edge for league competition. As a 900 Global guy, the Portal cover/core combination is new and a bit unique from what we normally see. Although the Next Factor fit a spot in the bag, the Portal combination is even better overall. I haven’t touched the surface yet either, but folks with higher speeds are reporting a 3K surface touch is what the bowling doctor orders for the Portal. To note, if you are looking to get through the fronts on older lane beds at your center the Portal all the way is a good ball to consider. So where will Portal work best? It will work best as a featured number two ball in your arsenal. This is due to the ball wanting to save motion until later down the lane. I’m extremely impressed with this offering from 900 Global. At recent SPI MatchMakers, the Portal has been an absolute hit. Most clients after the lanes break down are liking what they are seeing. SPI has really offered something newer here to combat aging lane conditions and changing bowling environments. Please be sure to visit your favorite pro shop today! Michael Slatky 900 Global Staff Member York, PA
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900 Global Portal
900 Global Portal Welcome to the 900 Global Portal Ball Review The Portal is a brand new core design with AI technology wrapped with the RB 92 Solid Coverstock The portal is designed to be clean through the fronts and creates a sharp backend motion. RG 2.59 Diff .050 Int Diff .019 Core-Asymmetrical Finish-Poweredge Polish Layout-4.5x4.5x2 using VLS layout System The portal will be a great option when the lane has gone through transition and you need length but still that strong recovery on the backend Even though the Portal is a high RG design is still has nice quick response at the breakpoint and doesn’t miss the spot I compared the Portal to the Vengeance returns and returns was earlier but didn’t have the backend motion that the portal offered I feel if Viking Conquest is to early and returns doesn’t have enough backend the portal will be a great option
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Tournament must have!
900 Global Portal Cover: RB92 solid Core: Conduit A.I. RG: 2.59 #15 RG: Diff. 0.050 PSA 0.019 #15 Finish: Power Edge Fragrance: NA Rt hand Speed 15-16 MPH PAP 3 7/8 1/4 over Drilling: 85 x 4" x 35 VLS The NEW 900 Global Portal, a new look from Storm. Length, free push and recovery. A must have for the burn, high friction houses or slower ball speeds like me. The 2.59 RG gives me a great push. Reminds of the Next Factor but a touch earlier and more aggressive off the spot, 5 deeper on the lane. Definitely has a hard arc and I noticed the more axis rotation I give it the more it screams off the spot. Great medium to medium dry for my style. Very readable ball motion. Layout of 85 x 4" x 35. I need skid up front and this ball gives me that without any surface change. Must have for a tournament arsenal. Joe Arvai 900 Global Pro Shop Staff
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Portal
Introducing the new Portal by 900 Global! The layout on this ball is 4 3/4 x 4 3/4 x 2 (60 x 4 3/4 x 30 using the dual angle layout). This ball shocked me, in amazing way. The new Conduit core is designed to save energy for the back part of the lane, along with the RB92 coverstock to create that traction needed from a solid, and finished with Power Edge shine to it. I used this ball after rolling with the Perfect Gem, because the lanes were transitioning quickly. But, this Portal provides length and a predictable motion off the spot and drives through the pins. Think of an Ion Pro Solid but more cleaner and more response downlane. This ball will definitely be in my bag for league and tournaments to help me with transition! And don’t be afraid to use some surface on this Portal if you are looking for an earlier yet predictable motion. If you are missing something from your bag like this, make sure you go and grab this from your local Storm VIP pro shop!
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900 Global Portal
Bowler Specs: One-handed | 14.5 MPH | 350 RPM | 5 × 5 × 3 | Normal House Shot The 900 Global Portal is a great option for bowlers looking for a strong, versatile ball with a smooth, controllable motion and plenty of continuation through the pins. With my 14.5 MPH ball speed and 350 rev rate, the Portal's drilled layout gives me a setup to evaluate for a consistent midlane read and a strong move downlane. On a normal house shot, the Portal is worth considering when you need a ball that can handle oil while still providing a dependable shape toward the pocket. It can be a good choice when your benchmark ball starts losing its effectiveness and you need something stronger. Bottom Line: The 900 Global Portal is worth a look for bowlers wanting a strong, versatile option in their arsenal. Make sure its motion complements the equipment you already own before making the investment.
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Didn't know I need this
Right Hand - 15.5 mph down lane, 335 +/-, PAP 4.75, 1/2 up, layout is 4.5x3x2. I have bowled on a house shot at Bowlero Edmond, OK and used on one game on a 40ft, 29.3ml challenge shot. The 900 Global Portal is a ball worth looking at if you want a strong, continuous motion that can help you control the pocket without sacrificing hitting power. The portal gets you through the fronts with a very strong and angular action to the pocket! Every bowler type can and should throw this ball. League bowlers looking for a ball that fits a useful spot in their arsenal. Tournament players who need to match ball motion to changing lane conditions. And, bowlers who prefer control and who favor a predictable motion over a violent change of direction. I used this ball for the first time in league play and used it for all three games. I went 268, 257, 234 for a 759 and only moved 10 board with my feet, which is typically much more. This ball works! And the solid red cover looks amazing going down the lane. The 900 Global Portal deserves consideration if you're looking for a ball that can give you a dependable read and a strong motion through the pins. It gets through the fronts cleanly, has a defined backend and likes the transition. Thanks, Mike Walker
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Portal
900 Global Portal 4 3/4 x4 1/2 x2. Asymmetrical Solid featuring the RB92 cover with the Conduit AI core with Power Edge out of the box. This ball is way different than anything we've seen in a while. It is definitely super clean with the polish. A lot of guys are taking the shine off before even drilling it but I left mine at box finish just to see how it looked. I see myself throwing this ball when the lanes get a little choppy and the fronts go and I need something a little angular off the spot. Because of its cleaner cover I realized I needed to be more forward with my hand or the ball never saw the lane in time. I think this Portal will be a great league ball for house shots or in centers that have more built in friction. If you plan on using this on any kind of volume I would definitely add a bit of surface. Get yours today at your local Storm VIP Pro Shop #goglobal
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900 Global Portal – WWRD 10/2/2026
Coverstock: RB 92 Solid Weight Block: Conduit A.I. Core RG: 2.59 RG. Diff.: 0.050 Finish: Power Edge 900 Global’s new Portal is a Solid Asymmetrical piece that is good for Medium Volume patterns. PAP is 5 5/16 R 1 3/16 Up. Rev Rate: 400. Speed: 16.5. I drilled this piece with the Pin up between the fingers, CG kicked out 1” from the palm, and 1” Left of the Mass Bias. 5 x 4 x 2 ½. I threw this piece on a Fresh 38’ house pattern. Out of Box ball motion was clean through the fronts with a strong reaction on the backend. I compared this to Vengeance and Ion Pro Solid. Vengeance started earlier with a smoother shape on the backend. Ion Pro Solid has a smoother motion on the backend and was 2-3 boards weaker than the Portal. This piece will be good for all types of styles. Check Out my Ball motion Video on my Facebook/YouTube Page: https://www.facebook.com/reel/1071425625509287
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Portal Review
Layout: 5 x 5 x 2 Surface: 2000 Abralon Rev Rate: 440 Tilt: 11* The Portal is a brand new ball for the 900 Global lineup that brings a unique perspective for ball motion. It utilizes the new Conduit-AI Core which is a very high RG, high differential and high intermediate differential which is a combination that is not common within bowling balls. It is paired with the RB-92 Solid coverstock to give it a bunch of added traction. When watching the initial ball videos of this ball, I was a little skeptical with my higher ball speed that I would have a lot of trouble getting this ball to slow down in the right part of the lane. I put the surface to 2000 abralon prior to drilling to allow it to slow down a little faster than was intended. I was really surprised on how good the ball reaction was on this Portal. Considering how high the RG value is, it really didn't have problems slowing down. It got through the front part of the lane with ease and read the midlane relatively strong for what it is. I did find however, the shots that were fast off my hand did have some trouble seeing the lane right. I did have to make sure that I did roll the ball more forward for the correct ball reaction. This also makes sense to me because this ball wasn't necessarily designed for fresh conditions. More as a first or second transition ball is where I put this one, especially with the polished box surface. I would still use balls such as the Viking Conquest or Vengeance and then transition to this ball as you need more angle. At the 2000 abralon finish, I was able to bring the Portal reaction closer to the balls I mentioned while still allowing it to be significantly cleaner. If you are a bowler with low ball speed or are in a high friction lane environment, this will be a really good to have. Speed dominant bowlers and high oil volume conditions would likely struggle more with this and it would put it towards the bottom of the bag which would give better opportunity for weaker and cheaper options. Adam Chase Storm Staff
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Portal Review
The Portal is the newest release to the 900 Global line. This new asymmetrical ball features the all-new Conduit AI Core, topped with the RB 92 Solid Reactive Cover stock, and finished with Power Edge technology. Its high RG rating makes the Portal one of the strongest asymmetrical balls I’ve thrown. With the RB 92 cover, the Portal develops a sharp backend motion, with the right amount of traction. Ball layout: 50 x 5 x 35. I tested the Portal on my home centers 42ft league pattern and all I can say is, I just couldn’t stop striking. Unlike all 900 Global balls I have thrown to date, the Portal resulted in a ball I didn’t expect to look so clean and sharp with this core. What’s unique is I can play almost any target on the lane with the correct ball speed, and the Portal can create an interesting shape without over hooking. It’s like poetry in motion, just simply pure and predictable. Smooth as butter, and blends so well in the oil for a solid that’s a pearl. This ball reminds me of the Ion Pro Solid, only a little cleaner and sharper down lane. It has that benchmark feel and versatility bowlers are always looking for. I would find the Portal to work well on medium-heavy lane conditions, as well as a great transitional piece once the lanes start to open up and you want to play the big hook. I feel 900 Global has hit a home run with this ball and would be a great addition to every bowler’s bag. Head out to your local Storm VIP Pro Shop and drill up a Portal today!! Enter a world of infinite possibilities!!
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Portal
Ball Specs: 900 Global Portal RB92 Solid Reactive Conduit A.I. Core (Asymmetrical) Finish Power Edge Layout 4 x 4 x 2 Pin Buffer Bowler Specs: Right Hand. PAP 5” Over 1/2 up Rev Rate 300. Tilt 20. Rotation 50. Speed at release 17 Review: The new 900 Global Portal is very different than what I expected, but very good. This ball hooked much more than I thought it would. The new core is very interesting and helps the ball continue through the pins. I do not see an angular motion as advertised and most of my bowlers at the Matchmaker and with their own Portals are experiencing the same. The Portal seems to be less affected by oily or dry conditions than most other balls. The Portal hooks on dry and when you play in the oil. I do like the way the ball goes through the pins and exits the pin deck. I have had this ball in the hands of different players with varying styles with good success. This ball also rolls very good when sanded to 2000 or 3000. The Portal has added a ball motion I have not seen before. Summary: The Portal rolls different and is not like other balls. This ball is string and predictable. The Portal is a very unique piece from 900 Global. Glenn Wendel Sidewinders Pro Shop Storm Pro Shop Staff gwendel@comcast.net www.stormbowling.com Video Link: https://www.youtube.com/shorts/Wc7SdCc7yBw
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Portal!
The Portal is the latest addition to the Storm line. The Portal features the brand new Conduit AI core, is wrapped in RB 92 solid and finished with power edge. The Portal is very unique in that it features the highest RG asym core I’ve ever drilled. The Portal has a very high friction cover that is given easy length with how long it takes the core to stabilize. The portal is going to be a great option for me on higher ratio shots or the perfect ball to go to after my Vengeance and Optimum Idol start slowing down too quickly. The Portal is now available from any Storm VIP Pro Shop! Review Video: https://youtu.be/yfVXrPWbYIk?si=RwHPNRbAfziJABVP
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Portal Review by Kyle, Joel, & Dean Johnson
900 Global Portal Cover: RB 92™ Solid Reactive with Power Edge Core: Conduit™ + A.I. Core (Symmetrical) Color: Red Review: This is an interesting bowling ball for many reasons. Just by looking at the core shape you can tell this ball is different. We really like how the 900 Global stuff fills those niche gaps in bowling ball arsenals. This is a shape they do not have. A solid that reacts more like a hybrid or pearl but still rolls like a solid. It is really cool for people who like that predictable smooth shape just later down lane. This ball is sharp for a solid but not as hockey stick shape as you get from some pearls, and it really blends the over/under well because of these points. We drilled this ball with our normal layout: tweener, 350-375 revs, 16.5mph, layout of choice is 5x4x2 (pin is above bridge). Our first thoughts are this is a ball you can start with but definitely something that you probably won’t finish with. It looks great on fresh but for the transition and carry down during back to back leagues it did not look good. It was way too smooth for the burn and lost a lot of continuation. If you are looking for a unique shape and you love solid covers this is a must have. There really isn’t any shape like this from SPI out, and I don’t remember the last time I have seen something like this from them. If you see a local matchmaker I would get signed up and get this ball a chance. Kyle, Joel, & Dean Johnson 900 Global Pro Shop Staffers joel@parklanes.net kyle@parklanes.net dean@parklanes.net www.900Global.com #StormNation #GoGlobal #SquadRG
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900 Global Portal – Versatility With Strong Continuation
The 900 Global Portal has been a really interesting addition to my bag. I drilled mine 5 × 4 × 2.5, and the first thing that stood out to me was how cleanly it gets through the front of the lane, even with its aggressive coverstock. What I really like about the Portal is how it responds to different lane conditions. On a wet/dry condition, the ball can really respond to the friction and create the sharper change of direction you want. On a more blended condition, I’ve seen it read a little sooner, make a smoother transition through the midlane, and continue strongly through the pins rather than making that sudden move downlane. For me, that combination of length, traction, and strong continuation makes the Portal very versatile. It can create plenty of shape when the lane calls for it, but it doesn't have to be a hockey-stick reaction every time you throw it. The ball gives me a predictable motion that I can trust while still having plenty of energy through the pins. If you're looking for a ball that can give you clean length, a strong midlane read, and different shapes depending on the lane, the 900 Global Portal is definitely worth putting on your radar. It has quickly become a ball that I can see fitting into a variety of conditions and giving me a reaction I can trust.
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900 Global Portal Ball Review
The 900 Global Portal has been a really fun piece for me to get on the lanes. This is a ball that gives me a great combination of traction, continuation, and control without feeling like it wants to take over the lane. For reference, I’m a Right-Handed Tweener with 14–15 mph ball speed, a 220 rev rate, and a PAP of 6 1/8 → 1/2 Up. My Portal is drilled 45 x 4.5 x 45. What I really like about the Portal is how readable it is through the front of the lane while still giving me enough response downlane. It blends the lane nicely and gives me a strong, continuous motion through the pins. When I need something that will create traction but still let me stay aggressive with my angles, the Portal fits that role really well. The 45 x 4.5 x 45 layout gives me a predictable shape that I can trust. It’s strong enough to handle some oil, but I can also move in with it as the lane transitions without feeling like I’ve completely lost control of the pocket. For my game, the Portal is a versatile piece that gives me the kind of motion I’m looking for: traction in the midlane, a strong but controlled move off the spot, and plenty of continuation through the pins. If you’re looking for a ball that can give you a strong, readable motion and plenty of versatility, the 900 Global Portal is definitely one to take a look at. A huge thank you to my sponsors Storm Bowling, I Am Bowling, Turbo Grips, and Pin Point Pro Shop for supporting me both on and off the lanes. I truly appreciate everything you do for me! Make sure to follow me on Instagram for all of my ball motion videos and other bowling content! Thanks for reading and watching and iIf you like this or any of the jerseys you see in my videos, head over to www.IAmBowling.com and use HIRSCH at checkout to save 20% off your order. Check out my ball video at https://www.instagram.com/p/Dd48NjvNuBB/ #Storm #SquadRG #GoGlobal #Turbo #DrivenToBowl #PinPointProShop #3GShoes #stormbowling #iambowling #sheridanlanes #Castlelanes #LakesBowl #900global #MasenHirschBowling #teamshimmy #USBC #KenoshaYouthBowling #MatchMakerLive
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900 Global Portal
The Portal is the newest release from 900 Global and it brings a unique shape to the brand. It was designed to create the strongest backend reaction that a ball from 900 Global has ever seen. The Portal features the Reserve Blend 92 solid cover with Power Edge and the new Conduit A.I. core. This unique combination of a strong polished solid cover and high RG/high differential core will clear the fronts and provide traction downlane for a strong finish. When compared to the Vengeance, the Portal is significantly cleaner and changes direction much quicker. On the house pattern, the Portal looked great right from the start and allowed me to gradually move left throughout the night without sacrificing carry. In tournaments on medium conditions, I can see the Portal being an excellent choice in the middle to late in the block. Within my current bag, the Portal will fit between the Ion Pro Solid and Next Factor. Stop by your local Storm VIP pro shop to check it out! Available on October 2nd. Coverstock: RB92 - Power Edge Core: Conduit A.I. RG: 2.59 Differential: .050 PSA: .019 (15 lbs) Layout: 4.75 x 3.75 x 4 PAP: 6" Right, 1 3/8" Up Axis Tilt: 16° Rotation: 51° Rev Rate: 450-500 Speed: 17-18 mph Location: Vista Lanes - Yorkville, NY Pattern: 42’ 28.5ml 8.5:1 ratio (Terrain Conditioner) Lane Surface: Anvilane
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Out of This World!
The 900 Global Portal was a ball I wasn't quite sure what to expect from when I first drilled it, but it quickly wowed me! Mine is drilled 4¾×4½×2½, and this ball is significantly stronger than I initially expected. One of my favorite things about the Portal is how controllable it is right out of the box, and adding surface can make it even more predictable when the lanes call for it. With the shiny out-of-box finish, the Portal reads the lane noticeably earlier than many other shiny balls I've thrown, but it still continues through the pins with a slightly more forward and predictable shape. It doesn't miss the spot and consistently finds its way through the pins, making it a ball I can trust when I need strength without sacrificing control. If you're looking for a strong, predictable piece that gives you plenty of control while still striking at a high rate, the Portal is definitely worth a look!
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Ton of backend!
The 900 Global Portal is a really impressive bowling ball, especially when it comes to its backend motion. The Portal gives you a smooth read through the midlane before really coming alive down the lane and creating a strong, continuous backend motion. What I really like about this ball is how much energy it saves for the back part of the lane, allowing it to make a noticeable move toward the pocket without feeling too uncontrollable. It has a really nice combination of length and backend that makes it fun to watch go through the pins. Even though the Portal has plenty of backend, it still feels smooth and predictable, which makes it easier to trust when you're playing different parts of the lane. Overall, if you're looking for a bowling ball that gives you that clean look through the front with a strong and continuous backend, the 900 Global Portal is definitely a ball worth checking out.
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Portal to the Strikes
Alright 900 Global fans, if you want a ball that will make your jaw drop it is definitely the Portal. I drilled mine up last Friday right before I was going to sub for a friend in a house that has a ton of friction to the outside and a big tournament that has always been known to be very dry on Sunday. Lets just say this ball was moving like crazy on the backend in practice on Friday night so I started with a different ball but after about 5 fames and not liking the look I said what the heck, grabbed the Portal and I didn’t take the ball off the ball return until I was done. I was able to play straight up 10 and was able to move in a bit and the ball didn’t quit on the backend. Now Sunday was a totally different story, practice I haven’t seen that many shots clip 3 off the right. I didn’t even try the ball in practice and went to a 1000 Grit Wicked Gremlin for the first half of game 1. At this point I just wanted to see what this ball would do and played 1 shot up 10 and left a 7 pin. I moved left and was rolling 15 at the arrows to about 10 and the ball just started striking. I was able to finish game 1 with a 192 with the Portal and then each game we moved right I was able to throw 11 strikes for a 266 game 2 then went 217 and 259 for one of my highest sets in years in this tournament at 934. For games 3 and 4 I only had to move about 2 to 3 boards left and the ball didn’t quit. This ball made me look good even on bad shots. It will be in my bag for league this week.
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Portal
The 900 Global Portal gives me a really strong and dependable look when I need something that reads the lane without being overly aggressive off the spot. It picks up nicely in the midlane and gives me a smooth, continuous motion through the pins that makes it easy to control the pocket. Compared to the Ion Pro Solid, the Portal gives me a little more overall strength and shape while still maintaining that predictable, controllable feel. Compared to the Next Factor, I see the Portal as the smoother and more rounded option, especially when I don't want the ball to be too responsive downlane. It gives me a great blend of strength, control, and continuation, and I can see the Portal being a really useful benchmark-type piece in my bag on a wide variety of conditions.