Discraft says this about the Challenger: Discraft Stability Rating: D-Line 1.0; X-Line 1.0; ESP FLX 1.0
The Challenger is an amazing overstable putter, and very popular with advanced players. It can get around trouble for those long hyzer putts and is overstable enough to take a good amount of snap on approaches.
This disc has been discontinued in X-Line and X-Line Fly Dye.
About 2018 ESP Plastic
The ESP line gets a redesign with advanced plastic technology. The NEW ESP line by Discraft features improved durability and strength, tackier grip and unique swirl color combos. The 2018 versions will showcase the new Universal Four Flight Number System with the current Discraft Stability Rating.
|High Speed Stability||0|
|Low Speed Stability||2|
|Floats in Water||No|
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