17mm Front Sprocket Retainer Locking Plate & Bolt Kit for 50cc–125cc Horizontal Engines

Product Overview

Ensure your drivetrain remains secure with the Precision 17mm Sprocket Retainer Kit. This locking plate is a critical safety component designed to keep your front sprocket firmly attached to the engine's output shaft. Specifically engineered for horizontal engines, this kit uses preferred high-grade materials to prevent sprocket migration or detachment during intense riding. With excellent thermal stability and oxidation resistance, this retainer is built to withstand the high-heat environment of your engine case.

Product Compatibility

Specifications

Key Features

• High-Accuracy Machining: Manufactured with strict dimensional tolerances to ensure the plate seats perfectly into the shaft groove, eliminating lateral play and preventing sprocket wobble.
• Exceptional Thermal Stability: Designed to maintain its structural tension and shape even when exposed to extreme engine heat, ensuring the bolts stay torqued and the sprocket stays locked.
• Superior Wear Resistance: Constructed from preferred hardened materials that resist the abrasive effects of dirt, sand, and chain grime, significantly prolonging the life of the retainer.
• High-Temperature Oxidation Resistance: Features a specialized finish that prevents rust and "scaling" caused by high-temperature operation, making it ideal for air-cooled off-road engines.
• Direct OEM Replacement: A "fine manufacturing" product designed to replace worn or bent factory clips effortlessly, requiring no modifications for a standard 17mm horizontal engine shaft.