Street Rally - Columbia 300
Release Date December 11, 2025
Overview
Columbia 300 Street Rally provides more power in the shiny ball category. Built with a strong asymmetric core and enhanced with HK22C² Formula 1 Pearl, which has a higher concentration of our friction-adding additives, the Street Rally delivers a quick response at the breakpoint. This ball is designed for bowlers who want more from a shiny pearl, offering confidence on medium to heavy oil conditions with a motion that never misses the spot.
Specifications
Series
Pro - Rally
Part Number60-108515-93XColor
Black / Rose Gold / Purple
CoreShifter
CoverstockHK22C² - Formula 1 Pearl
Cover TypePearl ReactiveFinish500, 1000, 1500 Siaair / Factory CompoundWeights16-12 PoundsLane ConditionMedium to heavy oilReactionStrong mid-lane and backend
WarrantyTwo years from purchase date
Weight / RG / DIFF
16 lb 2.480 / 0.049 / 0.015
15 lb 2.478 / 0.050 / 0.015
14 lb 2.494 / 0.050 / 0.015
13 lb 2.597 / 0.041 / 0.014
12 lb 2.593 / 0.041 / 0.014
