Description
With the Extension Quarter Blackriver releases the third version of a quarterpipe after Quarter Low and Quarter High. The step in the coping enables several technical tricks, which were possible only at the Winkler Mini DOS yet.
length: 10.24 inch width: 9.65 inch heigth: 7.48 inch
length: 10.24 inch width: 9.65 inch heigth: 7.48 inch
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