Revolution Design B84 Lightweight Ring Gear Set

Revolution Design has released a Lightweight Ring Gear Set for the Team Associated B84 1:10 4WD Buggy. The innovative 2-piece design offers massive weight savings with the reduction in rotating mass leading to a more agile and faster buggy. With the Lightweight Ring Gear Set, you can take your drivetrain efficiency to the next level – perfect for both highly competitive Stock racing and high-powered Modified classes. The original factory part features a heavy, one-piece steel gear design that weighs in at 13.4 grams. Revolution Design (RDRP) completely re-engineered this component by utilising a smart 2-piece construction. The RDRP set features a hard-anodized aluminium differential cover paired with a separate steel ring gear and weighs an incredibly light 7.3 grams. This significantly reduces the rotational mass at a critical point in the drivetrain. Since the B84 uses two differentials, this upgrade provides a total weight reduction of 12 grams per car.










