Bowler Ratings


Bowler ratings are from 1 to 10 in order of Stroker (ST), Tweener (TW), Cranker (CR)

Note: Ratings are only available to our premium members.

General Info

Name:Supra GT
Reviewed:July 2024
Coverstock Specs
Name:Propulsion XRT Pearl Reactive
Type:Reactive Pearl
Box Finish:5500 Grit LSP
Color:Black / Green / Silver
Core Specs
Name:Quadfire V2
Int. Diff:0.000

For details on our standard test layouts, please click here.

Motiv’s new Supra GT uses the high RG (2.57″) and medium differential (0.040″) Quadfire V2 symmetrical weight block, which is the same core that was previously featured inside the Supra Rally. It also uses the new Propulsion XRT Pearl coverstock that comes out of the box with a 5500 grit polished finish. This new cover was even cleaner for us than the Supra Rally’s Propulsion DRS Pearl veneer. The added length helped our testers who like to play straighter stay in the same zone for a very long amount of time across our test patterns.


Stroker really liked the motion of the Supra GT on our fresh dry test pattern. He could play right up the nine board, letting the strong move at the breakpoint get the ball through the pins. He didn’t need to make a single move the entire time on this pattern when the Supra GT was the only ball in play. After dull Microcell Polymer and urethane balls started also going down the lane, his adjustment to the carrydown was to move his eyes a little farther left, using the carrydown as hold while still seeing his ball go through the pins the right way. This ball’s ability to stay on its line so easily made it a very good option for him from start to finish on this condition. Balls like the Hyper Venom that offered more total hook required him to start moving his feet farther left and swinging the ball away from the pocket as the oil transitioned.

Stroker had the best reaction out of the three bowlers on the fresh medium oil pattern. The game plan was the same as it was on the dry pattern, using very straight angles in

Additional Motiv Supra GT Resources

Click here to visit Motiv's website to read the manufacturer-supplied information on this ball. Also, see below for the manufacturer-produced promotional video for this ball.

Please remember that our reviews are solely based on our own testing and that you may sometimes find differences between our comments and ratings and the manufacturer's claims. Links to these manufacturer resources are provided here strictly for convenience purposes.

The BTM Ball Testing Team

About The BTM Ball Testing Team

The BTM Ball Testing Team is led by Eric Martinez. Our team of three testers has thrown and reviewed hundreds of bowling balls for Bowling This Month. When not testing balls for BTM, Eric owns and operates University Pro Shop in San Antonio, TX and he is an avid competitive bowler. Click here to learn more about how we test and review bowling balls.