- Specially formulated coating retains strength and wear-resistance
- Internal broaching and precision machined to exact tolerances
- Core refined 655M13 nickel-chrome-molybdenum alloy steel
- Self-cleaning mud grooves prevent dirt build up
- Lightening holes reduce rotating weight
The ProTaper Race Spec (RS) front sprocket is a 13-tooth powersports sprocket designed for specified KTM and Husqvarna applications. It is CNC machined and internally broached to precise tolerances for accurate fitment, balanced performance, and reduced chain drag.
Manufactured from case-hardened, core-refined 655M13 nickel-chrome-molybdenum alloy steel, this front sprocket is engineered for strength and wear resistance. A proprietary coating helps reduce wear and corrosion, while self-cleaning mud grooves help prevent dirt buildup during use. Lightening holes reduce rotating weight.
Manufacturer: ProTaper. Model: 606499. Vendor part number: 038330. Fitment is identified by the manufacturer as KTM/Husqvarna; verify application requirements before installation.
Features:
- Tooth Count: 13-tooth front sprocket
- Construction: CNC machined and internally broached to precise tolerances
- Material: Case-hardened, core-refined 655M13 nickel-chrome-molybdenum alloy steel
- Coating: Proprietary coating helps reduce wear and corrosion
- Mud Grooves: Self-cleaning grooves help prevent dirt buildup
- Weight Reduction: Lightening holes reduce rotating weight
- Fitment: Designed for specified KTM and Husqvarna applications
Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1