New Wooden Coaster Track Announced • The Gravity Group, LLC

Fireball • The Gravity Group, LLC

Titan Track – Great Coasters International (Pennsylvania, USA 🇺🇸), 2019 – Skyline Attractions, LLC

Latest News • From the Blog • The Gravity Group, LLC

My new Gravity Group: Bronco (The Tallest and Fastest Wooden Coaster) : r/PlanetCoaster

New Titan coaster track is riveting - by Arthur Levine

Wood Express • The Gravity Group, LLC

Timberliner Trains • For the Modern Wooden Coaster • The Gravity Group

The Gravity Group, LLC

Latest News • From the Blog • The Gravity Group, LLC

Latest News • From the Blog • The Gravity Group, LLC

IAAPA: Close up of The Gravity Group's engineered precut track - CoasterBuzz

Wicked Cyclone coaster is ahead of the curve in Agawam - The Boston Globe

What a ride: Wooden roller coasters