SKU:19-0173
The V-Twin 51-Tooth Splined Rear Sprocket is nickel plated and designed as a precise, durable replacement component for classic Harley Davidson models including RL and KR series from 1930 to 1953.
Part Number: 19-0173. Made in Taiwan, this sprocket features a.350-inch offset from the center of the spline to the center of the tooth profile, and an 8-tooth spline with a width of approximately 9.9 mm at the widest point. It is compatible with 530 wide chains and WR-XR-KR quick change hubs.
Durable construction and precise engineering support restoration projects and performance upgrades, helping preserve the authentic look and feel of vintage Harley Davidson motorcycles. Installing this sprocket provides longevity and dependable operation for both cruising and vintage events.
Recommended pairing: the 49 Tooth Splined Rear Sprocket, the 45 Tooth Splined Rear Sprocket, and the 750 XR Rear Wheel Hub Alloy for customizable gearing configurations and improved ride quality.
The V-Twin 51 Tooth Splined Rear Sprocket (Part Number: 19-0173) is a high-quality replacement component designed for classic Harley Davidson models including RL and KR series from 1930 to 1953. Crafted in Taiwan, this sprocket features a.350-inch offset from the center of the spline to the center of the tooth profile, ensuring precise fitment and reliable performance. Its 8-tooth spline with a width of approximately 9.9mm at the widest point is compatible with 530 wide chains, making it a versatile upgrade or replacement part for vintage motorcycle enthusiasts. The sprocket's design ensures compatibility with WR-XR-KR quick change hubs, which utilize splines specifically tailored for this model, providing a secure attachment and smooth operation. Its durable construction and precise engineering make it suitable for both restoration projects and performance upgrades, helping maintain the authentic look and feel of classic Harley Davidson motorcycles.
This rear sprocket is an ideal choice for those seeking to restore or enhance their bike's drivetrain. It pairs well with accessory items such as the 49 Tooth Splined Rear Sprocket, 45 Tooth Splined Rear Sprocket, and the 750 XR Rear Wheel Hub Alloy, allowing for customizable gearing configurations and improved ride quality. Crafted with attention to detail and quality standards, this sprocket ensures longevity and dependable performance, whether you're cruising or participating in vintage motorcycle events. Installing this component will help preserve your motorcycle's authenticity while providing the durability needed for modern riding conditions.
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