- Order number: 019-400201
Efficient Power Transfer & Durability! – Rear Sprocket (40 Teeth) for Eagle Lyda 203 / Lingying 250cc
High-strength drive component – Precision-engineered for 250cc quads
Maximize your quad's traction! This 40-tooth rear sprocket is specifically designed for the Eagle Lyda 203 (Lingying) 250cc. Made from high-quality steel, it withstands the heavy demands of off-road use and ensures reliable power transmission from the engine to the rear axle. With its exact 6-hole mount and precise dimensions, it offers a perfect fit for a safe repair of your drivetrain.
Technical Specifications & Details
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Component: Rear Sprocket
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Teeth Count: 40 Teeth
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Mounting: 6-hole
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Inner Diameter (Center): 37.25 mm
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Outer Diameter (Body): 153 mm (not measured at the tip of the teeth)
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Hole Diameter (Mounting): 7 mm
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Compatibility: Eagle Lyda 203, Lingying Quad 250cc
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Benefit: High wear resistance and precise smooth running.
Installation & Maintenance Instructions: (For guidance purposes only)
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Visual Compatibility: Before installation, perform a visual check. Specifically compare the inner diameter (37.25 mm) and the 6-hole pattern exactly with your old part or the sprocket carrier.
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Symmetry: During installation, ensure the sprocket sits perfectly flat on the carrier. Thoroughly clean the mounting surface of the axle from dirt and corrosion beforehand.
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Fastening: Use new bolts for installation and secure them with thread locker (medium strength) as well as new locking washers or self-locking nuts to prevent loosening due to vibrations.
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Chain Check: Ideally, a new sprocket should always be installed together with a new chain and a new front pinion. An old, stretched chain will destroy the flanks of a new sprocket very quickly.
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Chain Tension: After installation, adjust the chain tension according to the manufacturer's specifications. A chain that is too tight will cause increased wear on the bearings and the sprocket