Vortex 630ZR-36 Steel Rear Sprocket Pitch Sprockets - 36-Tooth 630

The Vortex 630ZR-36 is a steel rear sprocket designed for motorcycles running a 630-pitch chain. Featuring a 36-tooth count, this sprocket is precision-engineered as a direct-fit replacement or gearing upgrade for compatible heavyweight and large-displacement motorcycles.

Vortex manufactures this sprocket in the USA to exacting tolerances, using high-quality steel alloy for outstanding strength and wear resistance. The ZR-series steel construction is the preferred choice for street and touring applications where maximum durability and longevity are priorities.

Key Features:

• 630 Chain Pitch — designed for large-bore motorcycles using heavy-duty 630-series drive chains
• 36 Teeth — provides tunable final drive gearing for acceleration or top-speed optimization
• Steel construction — superior durability and wear life compared to aluminum, ideal for street and touring use
• CNC machined — precise tooth geometry for smooth chain engagement and reduced drivetrain noise
• Vortex patented tooth design — unique profile engineered to increase sprocket longevity and reduce chain wear
• Made in the USA

The Vortex 630ZR-36 is a reliable, high-quality replacement for worn OEM sprockets or a purposeful gearing change. Always replace the front sprocket and drive chain simultaneously with the rear sprocket for optimal wear and performance.