By Roto Grip

Roto Grip SD-73 Classic

Regular price $0.00
Regular price Sale price $0.00
SKU# RG03

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Regular price $0.00
Regular price Sale price $0.00

The "Classic" is back. Roto Grip is proud to announce the release of the SD-73 "Classic". The ball that created the most controversy ever in the industry is back by popular demand.

The Low RG (2.50), High Differential (.073) weight block is illegal by today's USBC standards, but since it was approved prior to the rule change it is perfectly legal for all USBC and PBA Regional competition.

The Sure Grip solid reactive coverstock is a performance proven winner over the last several years and is still one of the highest friction coverstocks on the market today.

Product Information


Brand

Sku

RG03

Technical specs


  • Lane Condition

    Medium to Heavy Oil
  • MPN

    RSA
  • Coverstock

    Sure Grip Solid
  • Cover Type

    Solid Reactive
  • Ball Finish

    1000 Abralon
  • Core

    High density cylinder with "flip" block
  • Core Type

    Symmetric
  • Flare

    9"+
  • Color

    Purple
  • RG / Diff

    2.50 / .071
  • Warranty

    1 Year Limited Warranty
Roto Grip SD-73 Classic Bowling Ball

Roto Grip SD-73 Classic Bowling Ball

Lane Condition: Medium to Heavy Oil

Coverstock: Sure Grip Solid

Core: High density cylinder with "flip" block

Finish: 1000 Abralon