Track Rule Delta 1 Bowling Ball

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The Rule Delta 1 is the latest high-end product from Track, the leaders in asymmetric core design technology. This new Rule features the latest asymmetric design from the design team at Track. This powerhouse core features the industry's largest volume flip block, shaped in an oval, to create the strongest intermediate differential in the Track product line. Wrapped in a solid version of the aggressive Goo LS, this will be the strongest sanded reactive resin product in the line. Delta 1, designed for medium to heavy oil patterns, joins the other high performance asymmetric weapons: pearlized particle Xception 5.0 for medium oil, its reactive resin counterpart, Xception for light to medium oil, and the high-load aggressive Rule GP2 for heavy oil.

Rule Delta 1 Specs
Hook Rating : 39-29
Length : 4.5
Backend : 9.0
Core Technology : Delta 1
Core Power : N/A
RG : 2.53
Differential : 0.050
Determinator Spin Time : 5.2
Flare Potential : 6.5
Coverstock : Goo LS Reactive
Friction Rating : 9.9
Finish : 900 Grit Sanded
Polish : Clean N Smooth
Reaction Shape : Strong Arc
Lane Condition : Medium to Heavy Oil

Line Rule
Color Teal/White
Coverstock Reactive Solid
Core 2-piece Asymmetrical
RG 2.53
Differential 0.050
Intermediate Diff n/a
Factory finish 900 Grit Sanded
Weights 14 thru 16lbs
   

13 Reviews

  • IH8PunkRok

    Posted by IH8PunkRok on Oct 29th 2006

    I got this ball because my attitude 2 would no longer snap the way i needed it to. This ball puts the attitude to shame. This ball will snap! I normally play in between the third and second arrow and it devastates the pocket. However if i throw over the third arrow it holds until right in front of the pocket, or if i throw over the second arrow it snaps hard to the pocket. Ive tried to play ove the first arrow but i cant calm down the hook enough. It always goes brooklyn over the first arrow. If you dont get enough revs on it, it will look stupid going down the lane when it hits the 3-6 pocket. It is truly an amazing ball. and whats even better is i got it for $50. i love my bowling alley!<s

  • BIGDOGG-911

    Posted by BIGDOGG-911 on Aug 21st 2006

    THIS IS THE FIRST BALL THAT I HAVE LIKED FROM THE START COLARS ARE GOOD AND DOES THIS BALL ROLL SWEET CLEAN THROUGH THE HEADS ROLLS GOOD WITH A SHARP SNAP ON THE END THIS WILL BE MY GO TO BALL AT THE START OF THE GAME THEN WHEN THE LANES BREAK DOWN A LITTLE BITE I WILL GO TO THE RADAR. I ACTUALLY LIKE THIS BALL BETTER THEN MY BIG 1 . I HAVE 5 MORE BALLS COMING SO MY ARSENAL IS GETTING PRETTY DEEP. I WON A TRACK ARSENALN BALL LAST NIGHT FOR 31 BUCKS SO I HOPE THAT THAT BALL WILL BE AS GOOD AS THIS ONE WAY TO GO TRACK!

  • ROBDSCHATZ

    Posted by ROBDSCHATZ on Aug 4th 2006

    Rule Delta One is a perfect compliment to the arsenal reactive for me, throwing 15 to 5, if the Arsenal starts coming in just a hair too heavy the Rule 1 will be zeroed in on the pocket with a perfect angle. This ball is great if you want to stroke the ball into the pocket , it hits super hard and carries amazingly well. If you like to throw down and in, this is the perfect ball. Handles anything from heavy to med/lite oil, it is an aggressive ball so if the lanes dry out put it away. Looks super sitting on the rack gets alot of looks especially when it hits with that shotgun sound and all the pins are gone!

  • J Lowe

    Posted by J Lowe on May 3rd 2006

    I'm not going to go into much detail here. I never found a good use for this ball. I tried it on Proanvil and HPL. I tried it on a wall and a generic sport pattern. The only time I found success with it was when my Tornado Warning wasn't quite enough ball for the shot. I was under the impression that it should be a butt-ton stronger than that. Didn't carry even remotely well for me...Everything left on the deck was flat. This have been edited by the webmaster of 123bowl.com for offense remarks. This is a family site. Please respect other people.

  • zhenmaster

    Posted by zhenmaster on May 2nd 2006

    I love the way this ball explodes when it hits the pins, even if you have a off shot (like, over or under. it will still adjust itself for you). I was able to play the 3 and 4th arrow, which is the 15 and 20th board. Standing on the 38. I had this drilled Pin on top of my ring finger and the MB right on the thumb. Left it box finish and took it to my league night.. WOW.. Here is what I shot... 248, 227, 228 and ended up with a 703 series. Like I said... BEST TRACK BALL EVER MADE!!!!!!

  • cficare68

    Posted by cficare68 on Apr 21st 2006

    Avg Speed(First Ball):16-18 mph Avg Speed(Second Ball):19-22 mph Type of Bowler: Tweener Average: 185 Age: 23 Ball: Track Rule Delta One Weight: 15LBS Pin: 2" Top Weight: 2 1/4 OZ Layout: --------P-- --O---O---- ----------- ------CG--- ----------- ----O------ ----------- ---------MB Expectations of the ball:Expected the ball to double as a good heavy oil ball as far as house shots go, but would be consider a medium-heavy ball for tournament conditions. Expectations met: Yes Lineup: Currently this ball fits between my between my Rule GP2 and my Trition Heat Likes: 1) Reactive Coverstock 2) Color (especially when rolling down the lanes) 3) Crushes the pocket (Track trait) 4) Strong Arc Dislikes: 1) To me the ball is touchy, getting it to the pocket does not mean that it will carry. I have had many shots that were flush and left me solid 7,8, and 10 pins 2) Ball gets dirty really quick. After 4 games I cleaned it and could not believe h

  • highschoolbowler25

    Posted by highschoolbowler25 on Apr 13th 2006

    Hello everyone Im back with a new list of things to review. First is the Delta 1. Layout - PIN 5 1/8" Under ring finger- CG 5 1/2"-MB 4 1/2" ( all from PAP) Surface - 400grit Reaction This ball is awsome. The way its drilled makes it roll nice in the mids and have alot on the backend. The thing I like the most is that reads the head nicely and mids great like a good heavy load particle ball. Yet it doesnt lose any of the backend reaction. This thing just doesnt stop when you have the line to play it. Great reaction, very strong arc but when rolled right can be the big skid flip ball in the bag. Rateng 10 Readabily The abilty to read the lanes with this ball is good but this is not what it is ment for. This ball just doesnt turn well off the dry. When it hits it it eather snaps to hard or it can roll out really fast and you can miss read and think it is a flood. Rating 9 Versitility This ball is very versital. If you have it polished it can certenly be the skid/flip ba

  • walesliao

    Posted by walesliao on Mar 23rd 2006

    The Delta-1 ball was one of amazing art from Track.The super large weight block generate big back-end power & ball tilt. Thisis my first time to see the track ball series can be polished & still moves very sharp in the oilly lane pattern.I can play it for 3~4 games in the tournalment & keep going well.But in case of other oilly pattern use ball,I have to shift the aiming point & do few adjusts all the time to catch up the trend of carry down & maintain my score board.This Delta-1 showsme a pretty satisfy performance and ability to control.However,every kind of ball will have certain weak point.And Delta-1 also has... Dalta-1 don't like too smooth lane condition,for example...35'~38' christmas tree pattern with dry back.It's very easy for most players can hit high games continiously.But actually not good for Delta-1.Since the weight block power will loose inthe mid part of lane & get skid too early.The backend will be reduced.Seems like sudden brake from 100KM -->0KM. But besi

  • HavokXXX

    Posted by HavokXXX on Feb 11th 2006

    Three game review right after drilling: Ball setup: PAP 5 1/8 over and 3/4 up; CG shifted two inches left of grip; Pin is 4.5 inches from PAP and Mass Bias is 5.5 inches from PAP. The Track Rule Delta 1 is my first Track and asymetrical ball. My current equipment is all Hammer and Ebonite which with I'm very pleased. This ball is nothing like my other balls. The GOO LS cover coupled with the strong asymetrical core allows the ball to get down the lane, then it makes an extremely strong move to the pocket, creates explosive pin action and drives right through the pin deck. I've done extensive research on this ball and all the owners that have posted videos have consistent reactions and results. This ball is the most consistent I've ever seen in bowlers with different styles and lane position play. I look forward to greater results.<

  • Berries

    Posted by Berries on Oct 26th 2005

    Rule Delta #1 Drilled 4 ¾ X 4 (mb) Pin under Ring Finger Patterns Used: 40 ft House Pattern and PBA Regional Pattern #4 This ball is made for heavy oil. This ball hooks and hooks everywhere. For players with lower rev rates or higher ball speeds and need something to hook this is the ball for you. This ball for me is just as strong as the original Rule with more continuous backend. This ball doesn’t quit. This ball hits with authority and leaves nothing standing. Overall this ball is very solid and controllable as long as there is enough oil on the lanes.

  • EXCALIBER

    Posted by EXCALIBER on Oct 18th 2005

    The Rule Delta 1 is a special type of ball. I really liked the original Rule, but this is the type of reaction I was expecting to get out of it. Earlier read of the lane than the Xception 5.0, but not quite as early as the Rule GP2. There are many Track balls that have had this characteristic, but I love how it keeps the pins low when it hits the pocket. Highly polished this ball would be a crankers oil dream. Even with polish it makes a good strong move on the backends and it is still earlier than the balls listed above. A winner! The Delta1 is a ball every bowler should have in their bag!

  • tracker4life

    Posted by tracker4life on Sep 26th 2005

    Yes People I am back with the waiting review on the Rule Delta 1.... Lets start with the drilling, pin: 4 3/4", MB: 4 1/2", pin above midline: 2 1/4". balance hole 5" across. 15/16 2" deep. OOB the ball was way too strong ball would start up upon release. Great for those bowlers who are looking for strong roll who have less revs. I polished the ball with Clean and Polish and the ball worked alot better. Got through the fronts very easy and strong pick up in the midlane. Had lots of energy for the backend... Like I said earlier on impact of the pocket keeps the pins very low. Great ball for the oil loves the oil cause of the strong pick up that this ball has... This ball fits perfectly between the GP2 and the Rule, as well it is a great compliment to the Xception 5.0. Looking for that ball with the strong roll in the mids with great energy in the backs, here it is... As well for those tournament bowlers this coverstock is easy to manipulate... Well that is my review fo

  • gobeavers

    Posted by gobeavers on Aug 31st 2005

    Rule Delta 1 - I drilled 2 of these one 5.5 x 4 with the MB at 80 and the second I drilled 4x2 (pin in palm) with the mb at 20. Both of these balls are VERY strong in the midlane. The 5.5x4 goes a little longer down lane before making a move while the 4x2 starts VERY quick. This ball is much stronger than the 5.0 but gets through the fronts better than the GP2 & Arsenal Aggressive. The Delta 1 keeps the pins VERY low which means a very high carry percentage. The surface of this ball is easily tuned as it can be polished or scuffed without much effort. Other then the GP2 or the Arsenal Aggressive this is the strongest Track ball yet.