Radical Guru Oracle Bowling Ball

A Strong, Continuous Asymmetric Solid for Heavy Oil

About the Guru Oracle

The Radical Guru Oracle is a strong, continuous asymmetric solid built for heavy oil. It pairs the asymmetric Guru Core with the HK22C Solid coverstock at a sanded finish, delivering big flare with an early, controllable read that drives hard through the pins. It is a heavy-oil workhorse for bowlers who need strong traction and continuation.

The Guru Oracle reads early and rolls strong. The asymmetric Guru core stores energy for a defined breakpoint and high flare, while the HK22C solid cover digs into the midlane. The result is a strong, controllable hook that gets into a roll quickly and keeps driving, ideal for the heaviest part of the block.

Understanding the Radical Guru Asymmetric Core and Radical HK22C Solid Reactive

Radical built the Guru Oracle for a strong, early read on heavy oil. Specifically, the asymmetric Guru Core posts a 2.503 RG, a .044 differential, and a .018 intermediate differential, numbers that produce high flare and a defined breakpoint, while the HK22C Solid cover at a 2000-grit finish reads the midlane early and drives through the pins. As a result, it gives you strong, early traction with a continuous backend. The per-weight specifications are listed below.

A Strong Asymmetric Core for Early Roll and Flare

At the heart of the Guru Oracle is the asymmetric Guru Core. At 15 lb it measures a 2.503 RG, a .044 differential, and a .018 intermediate differential, a combination that produces high track flare and a defined, asymmetric breakpoint. The intermediate differential adds a strong, continuous move at the spot.

Radical wraps the Guru core in DynamiCore, Brunswick’s industry-leading outer-core technology, for added durability and a stronger hitting ball. Because the core is asymmetric, layout has a strong influence on the reaction, so your pro shop can tune the pin and intermediate differential to control how early and how strong the Guru Oracle plays.

A Sanded HK22C Solid That Digs Into Heavy Oil

The Guru Oracle wraps that core in Radical’s HK22C Solid Reactive coverstock at a 500, 2000 Siaair Micro Pad finish. The HK22C solid and sanded surface grab the midlane early, so the ball gets into a strong roll on heavy oil and drives continuously through the pins rather than skidding too far down the lane.

That early, traction-first read paired with the asymmetric Guru core is what makes the Guru Oracle a heavy-oil workhorse: it digs in on real volume and keeps driving. Leave it at the 2000 Siaair box finish for maximum traction, or polish it up at your pro shop for a cleaner, longer read as the lanes transition.

Guru Oracle Specs

RG and differential vary by weight. Specifications provided by the manufacturer.

BowlersMart Tips: Where the Guru Oracle Fits in Your Radical Arsenal

Shop With Confidence at BowlersMart

The Radical Guru Oracle Bowling Ball ships free with no minimum purchase and is backed by our 60-day return policy. As an authorized Radical dealer, every ball is genuine and covered by the full one-year Radical warranty. Place your order before 2 PM EST and it ships the same day.

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