ProTaper 50-Tooth Race Spec Rear Sprocket, Model RS, Part Number 033503

Race Spec (RS) Rear Sprockets feature our revolutionary Angled Mud Groove. This exclusive design creates a self-cleaning effect during operation, shedding away mud that would otherwise lead to horsepower loss and sprocket wear. With their precise CNC machining and unique layout, these grooves also allow an increase in tooth surface area of up to 40% over competing sprockets. As a result, contact with the chain is significantly improved, leading to a marked increase in sprocket life over other brands. That's the ProTaper difference.

• Countersinks automatically center sprocket to hub during installation, no hub center guide needed
• Deep penetrating anodized finish protects from corrosion and improves wear resistance
• Exclusive mud-groove design on both sides of every tooth
• Precision CNC-machined to the strictest tolerances
• 7075-T6 heat-treated billet aluminum
• Made in USA

The ProTaper Race Spec (RS) rear sprocket is a 50-tooth powersports sprocket designed for Husqvarna, KTM, and Gas Gas applications as stated by the manufacturer. Its exclusive Angled Mud Groove design creates a self-cleaning effect during operation, helping shed mud that can contribute to horsepower loss and sprocket wear. The groove layout also increases tooth surface area by up to 40 percent over competing sprockets, improving chain contact and supporting extended sprocket life.

Precision CNC machining and countersinks that automatically center the sprocket to the hub simplify installation without requiring a hub center guide. The deep penetrating anodized finish helps protect against corrosion and improves wear resistance, while mud grooves on both sides of every tooth support consistent performance in challenging riding conditions.

Manufactured by ProTaper in the USA from 7075-T6 heat-treated billet aluminum, this red Race Spec rear sprocket combines a lightweight aluminum construction with precise manufacturing tolerances. Manufacturer part number: 033503. Vendor part number: 033503. Fitment: Husqvarna, KTM, and Gas Gas applications, as specified in the product information.

Features:

• 50-tooth rear sprocket for Husqvarna, KTM, and Gas Gas applications
• Angled Mud Groove design creates a self-cleaning effect during operation
• Groove layout increases tooth surface area by up to 40 percent over competing sprockets
• Countersinks automatically center the sprocket to the hub during installation
• Deep penetrating anodized finish helps protect against corrosion and improves wear resistance
• Mud grooves are located on both sides of every tooth
• Precision CNC-machined to strict tolerances
• Constructed from 7075-T6 heat-treated billet aluminum
• Made in the USA
• Red finish
• Manufacturer and vendor part number: 033503

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: N/A
Regular Stock: t
Units Per Sku: 1