TB Gold 428 Chain - Non O-Ring - 134 Links Eridepro 5/150 jetting as a baseline

5/150 jetting as a baseline for jetting and adjust from there as needed

WE RECOMMEND 50NM OF TORQUE FROM BOTH FRONT AND REAR WHEN NEW

The cam opens up the valves more so the larger bore kit can breathe better resulting in even more power throughout the power curve

Gas Gas MC 50 2021-2023

All Balls Fork and Dust Seal Kit

TB Gold 428 Chain - Non O-Ring - 134 Links Eridepro 5/150 jetting as a baseline428 Gold 134 Link Non O ring Chain Will require you to cut to length unless you need exactly 134 links. Upgrade your drivetrain with the TB Parts Heavy Duty Gold Chain, built for durability, strength, and reliable performance. Designed for bikes using a 428 chain size, this heavy duty chain is ideal for riders who demand better durability than standard OEM chains. Featuring a gold plated finish, this chain not only adds a clean performance look but