Parts * | Tron Helicopters Hd One Way Bearing

This Optional Tron Helicopters Heavy Duty One Way Bearing Assembly Is For Those Looking For Increased Power Handling Capacity When Pushing The Limits With High Power Output Systems (8S, 10S, Or 12S) On Your Tron 5.5 Electric! Includes The Hd One Way Sleeve.

In Order To Convert Your Model To Use The Hd System, You Must Also Purchase The Hd Tail Drive Pulley Tr550-480.

This Product Was Added To Our Catalog On March 1, 2022