idol pearl

Creating the Mutated Rotary™ weightblock was a long time coming. After countless request to re-introduce weightblocks of the past, it was time to configure a new higher RG symmetrical shape in order to produce more length and more down lane shape in the HP3 line.

The SureTrax-S19™ coverstock is a brand new formulation to the Roto Grip line. This chemically enhanced formulation will provide more traction than eTrax™, but will not be as early and grabby like MicroTrax™. This material will provide a new look on the lane for Roto Grip.

Coverstock Name: SureTrax-S19­™
Coverstock Style: Solid
Coverstock Type: Reactive
Weight Block: Mutated Rotary™ Core (Symmetrical)
Color: Purple/Grey/Black
Finish: 3000-grit Pad
Finish Method: Can be polished
Durometer: 73-75 on D-Scale
Flare Potential: Medium-High


Gewicht RG Diff MB
16 2.60 .048  
15 2.60 .048  
14 2.60 .048  
13 2.59 .045  
12 2.65 .035  

Dolfijn Proshopprijs: € 163,00


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