Sigma Tour

Coverstock

• Atomix Reactive

Core

• Sigma

RG

• 2.470

Differential RG

• 0.047

Finish

• 2000 Wet sand

Hardness

• 74～76°

Color

• Solid Black

Weights

• 12～16lbs

Recommended Lane Condition

• Medium to Heavy

Release Date in Japan

• 2011/09

Core Image

•