ProTaper KTM 50SX Rear Black Sprocket – 42 Teeth with Angled Mud Groove Design

Enhance your KTM 50SX's performance with the ProTaper KTM 50SX Rear Black Sprocket, featuring a durable 42-tooth design crafted from 7075-T6 heat-treated billet aluminum. This sprocket is engineered with an innovative Angled Mud Groove, which serves as a self-cleaning mechanism during operation by shedding mud and debris that can impair power transfer and accelerate sprocket wear. The exclusive groove pattern on both sides of each tooth not only ensures optimal mud shedding but also increases the contact surface area with the chain by up to 40%, significantly improving chain engagement and extending sprocket life. This precise CNC-machined component is designed for durability and reliability, with a deep penetrating anodized finish that provides excellent corrosion resistance and wear protection. The countersink feature automatically centers the sprocket on the hub during installation, eliminating the need for a hub center guide and simplifying setup. Built in the USA, this sprocket is compatible with KTM models from 2009 to 2013, providing a perfect fit and reliable performance. Whether you're racing or riding off-road, the ProTaper KTM 50SX rear sprocket delivers enhanced durability, improved chain contact, and maintenance-free mud shedding, ensuring your bike maintains peak performance in challenging conditions.

Features:

• Angled Mud Groove: Self-cleaning design sheds mud and debris during operation

• Increased Tooth Surface Area: Up to 40% more contact with the chain for improved engagement

• CNC Machined: Precisely manufactured to strict tolerances for consistent performance

• Corrosion-Resistant Finish: Deep anodized coating protects against wear and corrosion

• Automatic Centering Countersink: Simplifies installation by aligning sprocket with hub

• Material: Made from tough 7075-T6 heat-treated billet aluminum for durability

• Made in USA: Quality craftsmanship and reliable manufacturing standards

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BRAND: ProTaper

MPN: 033392