Roto Grip Transform Pearl
Roto Grip

Transform Pearl

✓ USBC Approved ✓ PBA Certified
3.7 (7)

USBC approved 2026-05-29 · Released 2026-07-10

Medium-heavy oil

Coverstock
Microtrax Pearl (pearl)
Core
Morph Wing (asymmetric)
Factory finish
Polished
Flare potential
High
Color
Red/Cherry/Shadow

Manufacturer product page ↗

Specs by weight

Weight RG Differential Int. Diff
16lb 2.500 0.050 0.015
15lb 2.510 0.051 0.015
14lb 2.530 0.053 0.013
13lb 2.570 0.032 0.010
12lb 2.590 0.029 0.008

International listings

This ball is sold through a national distributor. Each publishes its own product page, so specs and colour names can differ between markets.

Where to buy

Manufacturer price
Lowest price (15lb) $209.95
Average price (15lb) $209.95
Highest price (15lb) $209.99

Prices shown for 15lb

About this ball

Evolution. Refined. The revolution continues. Introducing the TRANSFORM Pearl, the second chapter in our most versatile series ever. We’ve taken the industry-shifting tunability of the original and paired it with one of the most successful coverstock technologies in bowling history. This isn't just a new ball—it’s a new level of precision.

Similar reaction shapes

Closest balls by RG / Differential / Int. Diff — any brand.

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