The steel Fanatic BTU features the Low Differential I-Block core matched with our new low friction BTU coverstock formulation to produce urethane ball motion with improved consistency and enhanced hitting power on high friction lane conditions
The Fanatic BTU offers smoother ball motion so that you can control the pocket
The new 'Better Than Urethane' coverstock offers the old-school urethane ball motion with improved consistency and enhanced hitting power on high friction lane conditions
Brunswick btu coverstock
Low differential i-block symmetric core
500, 1500 siaair micro pad

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 8.5 inch
Height : 8.5 inch
Length : 8.5 inch

Item Weight: 16 pounds (View shipping rates and policies)
Shipping Weight: 17 pounds (View shipping rates and policies)

ASIN : B01H3ZA7VG

Product Description

The steel Fanatic BTU features the Low Differential I-Block core matched with our new low friction BTU coverstock formulation to produce urethane ball motion with improved consistency and enhanced hitting power on high friction lane conditions. The Fanatic BTU offers smoother ball motion so that you can control the pocket. The new 'Better Than Urethane' coverstock offers the old-school urethane ball motion with improved consistency and enhanced hitting power on high friction lane conditions. Core Type: Low Differential I-Block Symmetric Coverstock: BTU (Better Than Urethane) Color: Steel Finishing Steps: 500, 1,500 Siaair Micro Pad Weights: 12-16 Pounds RG Min: 2.601 RG Differential: 0.030 The Fanatic can be drilled using the standard drilling techniques developed for symmetric core bowling balls. At Brunswick, the unique core shape of each individual ball is used for weights from 14 to 16 pounds. This approach to lightweight ball engineering provides bowlers with consistent ball reaction characteristics across this weight range. At 12 and 13 pounds, Brunswick uses a generic core shape with a RG-differential that is close enough to the 14 to 16 pound shape so the same drilling instructions can be used.