Description

Length First, Then a Strong, Continuous Move

About the Synthesis Prime

The original Synthesis was built for heavy oil with a strong, early footprint. The Track Synthesis Prime takes that proven core design in a different direction, creating easier length with a more defined motion downlane.

Finished at 3000 Siaair, the Synthesis Prime clears the front of the lane cleaner than both the original Synthesis and the Paragon Fire, then makes a strong, continuous move through the pins. Rather than an abrupt change of direction, it creates a sweeping motion that blends the lane and keeps driving, making it an excellent choice for medium to heavy oil and medium-length patterns. It streets October 22, 2026 in Silver / Blue / Teal.

Understanding the Track I-Core Gen4 and Track Prime Response Pearl HK22C2 Reactive

Track built the Synthesis Prime on the asymmetric I-Core Gen4, the same core as the original Synthesis (2.480 RG, .053 differential and .020 asymmetry at 15 lb), under a Prime Response Pearl (HK22C2) cover at a 500, 1500, 3000 Siaair Micro Pad finish. The pearl cover and cleaner box surface give it length through the front and a sweeping, continuous backend. DynamiCore adds hitting power and durability. The 13 and 12 lb weights use a dedicated core (2.597 RG, .041 differential at 13 lb).

The Proven Synthesis Engine

Inside the Synthesis Prime is the asymmetric I-Core Gen4, the fourth generation of Track’s I-Core and the same core used in the original Synthesis. At 15 lb it measures a low 2.480 RG, a strong .053 differential and a .020 asymmetry, numbers that give it plenty of flare and a defined breakpoint.

Because the engine is unchanged, the personality shift comes entirely from the cover and finish. The 13 and 12 lb weights carry a dedicated core (2.597 RG, .041 differential, .014 asymmetry at 13 lb).

A Pearl Cover Built to Clear the Front and Keep Driving

The Synthesis Prime wraps the I-Core Gen4 in the Prime Response Pearl (HK22C2) coverstock at a 500, 1500, 3000 Siaair Micro Pad finish. Track says that surface clears the front cleaner than both the original Synthesis and the Paragon Fire.

Instead of an abrupt change of direction, the pearl makes a strong, continuous move through the pins with a sweeping shape that blends the lane. DynamiCore in the core adds hitting power and a longer-lasting shell.