Columbia 300 Street Rally

The Columbia 300 Street Rally is a high-performance pearl reactive bowling ball engineered to bring extra power and a strong motion to your game. Built with a potent asymmetric core and a friction-enhancing HK22C² Formula 1 Pearl coverstock, it’s designed to read the lane early and drive hard through the pins. Whether you’re stepping up your league play or competing on challenging house shots, the Street Rally delivers a confident and continuous backend reaction. 
 
Key Features
Core: Asymmetric Shifter core for dynamic motion and energy transfer. 
Coverstock: HK22C² Formula 1 Pearl reactive for enhanced friction and traction.
Finish: 500/1000/1500 Siaair with factory compound for optimized length and backend response. 
Lane Conditions: Ideal for medium to heavy oil conditions.
Reaction: Strong mid-lane read and powerful backend.
 
Performance Highlights
Street Rally stands out in the shiny pearl category by combining length with a sharp, strong breakpoint reaction. The high friction coverstock helps the ball transition effectively from skid to hook, making it a reliable choice on medium to heavier oil patterns. Its asymmetric core produces a pronounced motion that keeps the ball from rolling out too early and maximizes pin carry. 
 
Who the Bowling Ball Is Ideal For
This ball is ideal for intermediate to advanced bowlers looking to upgrade their shiny pearl game piece. It’s also a strong option for competitors and league players who encounter medium to heavy oil patterns and want a ball that reads the mid-lane with authority and finishes strong in the backend.
 
Why Choose the Street Rally
Choose the Street Rally if you want a polished pearl ball that doesn’t just glide but reads the lane aggressively and offers a powerful, continuous backend reaction. Its asymmetric core and high-traction coverstock give you improved control and hitting power compared to many traditional shiny pearl bowling balls. It’s especially effective for bowlers who want a dependable, high-performance option when patterns get demanding.
 
Warranty
Columbia 300 backs the Street Rally with a two-year limited warranty from the date of purchase, covering manufacturing defects under normal use.