Roto Star Tour asymmetrical core

Core Specs

LB	RG	Diff	Int Diff
16	2.520	0.049	0.015
15	2.530	0.053	0.016
14	2.550	0.053	0.016
13	2.570	0.032	0.010
12	2.590	0.029	0.008

Used In:

• Roto Grip RST X-1
• Roto Grip RST X-2
• Roto Grip RST X-3