[BTM] Columbia 300 Speed

[Rico]

The Speed is the first ball in the current Columbia 300 Pro Performance line. Its all-new asymmetrical Shifter core is a low RG, high differential design. Wrapped in the new hybrid Formula 1 coverstock and coming out of the box at 500/1500 SiaAir finish, the Speed is built for oil. All three testers saw the […] Columbia 300 Speed appeared first in Bowling This Month.

Source: https://www.bowlingthismonth.com/bowlin ... 300-speed/