Surface finish: Box Layout: 45 x 4 5/8″ x 75 PAP: 3 15/16″ over and 1 5/16″ up Speed: 17 mph Revrate: 340 RPM RG: 2.58 Diff: 0.055 Ball review: The Tour X features the same core as the 400a and there is definitely similarities between the two balls. Tour X is earlier and smoother of the dry though. Tour […]
Columbia, Ebonite, Hammer & Track – Bowling Ball Reviews
Here you will find the latest bowling ball reviews from the 4 brands of Ebonite. Columbia 300, Ebonite, Hammer, and Track. Our staffers will write a review of each new ball themselves and it will be posted to this site afterwards. We will also do Digitrax graphs so you can see the differences from each ball.
Below you can find the latest reviews.