Enthusiasts tuning their Kyosho OPTIMA can fit the OTW109 Carbon Rear Shock Stay to reduce mass at the rear suspension. Fabricated from 2.5mm carbon fibre, it serves as a direct replacement for the aluminium rear stay without sacrificing durability.
The low weight and high rigidity of carbon fibre make it a favoured choice for hobbyists seeking crisper handling. Installing the OTW109 helps the OPTIMA respond faster to inputs by cutting down on rotating and unsprung weight at the rear.
Fitting the OTW109 is simple since it uses the OPTIMA's existing mounting points. Make sure fasteners are secure and rechecked after initial runs. The accurate dimensions of the carbon stay help keep the car balanced and consistent through corners.
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