Hammer Purple Pearl Urethane Bowling Ball

Smooth, Controllable Urethane Motion

About the Purple Pearl Urethane

The Hammer Purple Pearl Urethane is a classic urethane control piece in an iconic purple finish. It pairs the symmetric LED Core with Hammer’s Pearl Urethane coverstock, delivering a smooth, predictable, low-flare motion for dry to medium oil and short patterns. It is the ball you reach for when you need control instead of hook.

The Purple Pearl Urethane reads the lane gently and predictably. The pearl urethane cover generates less friction and stores less energy than reactive resin, so the ball holds a controlled line where a strong reactive ball would over-hook. It is a dependable choice for short patterns, broken-down lanes, and precise control shots.

Understanding the Hammer LED Core and Hammer Pearl Urethane

Hammer built the Purple Pearl Urethane for smooth, controllable motion on dry to medium oil. Specifically, the symmetric LED Core posts a 2.650 RG and a low .015 differential, numbers that produce minimal flare and a smooth, on-line motion, while the Pearl Urethane cover at a 2000-grit finish reads the lane gently rather than snapping. As a result, it delivers a controlled, repeatable shape on short and worn conditions. The per-weight specifications are listed below.

A High-RG, Low-Differential Symmetric Core for Minimal Flare

At the heart of the Purple Pearl Urethane is the symmetric LED Core. At 15 lb it measures a high 2.650 RG and a low .015 differential, numbers that produce minimal track flare and a smooth, controlled motion. The high RG and low differential keep the reaction even and predictable, exactly what a control ball needs.

That low-flare, on-line behavior is what gives the Purple Pearl Urethane its controlled feel. As a symmetric core, it reads the lane the same way shot after shot, so the ball holds its line through dry and short patterns rather than over-reacting at the breakpoint.

A Pearl Urethane Cover for Predictable Control With a Touch of Length

The Purple Pearl Urethane wraps that core in Hammer’s Pearl Urethane coverstock at a 2000-grit finish. Urethane generates less friction than reactive resin, so the ball reads the lane gently and holds a controlled line instead of snapping at the breakpoint. The pearl additive gives it a touch more length and a slightly cleaner read than a solid urethane.

That smooth, even reaction is exactly what makes the Purple Pearl Urethane a control weapon. On short patterns and broken-down lanes, it gets a predictable read where a strong reactive ball would jump. Take the surface down for a touch more grip, or smooth it up for a bit more length, with surface changes done at your pro shop.

Purple Pearl Urethane Specs

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

BowlersMart Tips: Where the Purple Pearl Urethane Fits in Your Hammer Arsenal

Shop With Confidence at BowlersMart

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

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