Kyosho OTW101-01 OPTIMA Ball Differential Upgrade  [KY-OTW101-01]

Upgrade Your OPTIMA with the Kyosho OTW101-01 Ball Differential

The Kyosho OTW101-01 Ball Differential Gear brings refined tuning options to the OPTIMA line, built to improve consistency and extend service life. This unit helps your car deliver smoother transitions and better traction control through corners and varying surfaces.

Performance Benefits and Adjustability

Made for OPTIMA models, this ball differential gives finer adjustment than stock setups, letting tuners dial in slip and preload for specific track conditions. Robust materials and careful machining reduce wear and keep settings stable during race runs.

Built for Endurance and Track Use

Fitting the Kyosho OTW101-01 is a practical upgrade for both race day and routine maintenance, designed to resist the stresses of fast driving. Compatibility with OPTIMA components ensures a straightforward swap that improves drivability.