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Description
Here’s a detailed overview of the RCB clear clutch cover—also known as the transparent engine or clutch case cover—especially popular on Yamaha R15 V2/V3/V4 and MT-15:
An aftermarket clear clutch/engine cover made by Racing Boy (RCB). It replaces the standard solid left-side engine casing, using a transparent polycarbonate window integrated into an anodized alloy housing. The design exposes internal clutch mechanisms, marrying form with function through a stylish, mechanical aesthetic.
CNC-machined aluminum or alloy housing: Offers structural integrity and adds visual appeal, often anodized in colors like red, blue, gold or silver.
Polycarbonate clear window: Durable, heat-resistant, and scratch-resistant—optimized to withstand clutch heat and pressure.
Sealed assembly: Uses quality o-rings/gaskets and bolts to maintain engine oil and fluid integrity.
Visual Appeal: Showcases the clutch basket and inner mechanics—a hit with custom and café‑style bike setups.
Quality Finish: Anodized alloy border, CNC-cut precision, and polished window elevate aesthetics.
Functional Durability: Protects internal parts from dust/debris while allowing viewing access without disassembly.
Easy Installation: Same bolt-pattern as OEM cover—bolt-on replacement requiring standard gasket and torque procedure.