Maximize your bike's power transfer with the Renthal Grooved Front Sprocket, engineered specifically for the KTM 65 SX.
CNC-machined from advanced nickel chromium steel and built with self-cleaning mud grooves, this sprocket delivers exceptional durability and weight savings for competitive off-road riding.
Top Features: Renthal Grooved Front Sprocket
CNC-machined from case hardened and core refined 655M13 nickel chromium steel
Machined self-cleaning mud grooves at each tooth to prevent mud buildup help increase wear resistance
Ultralight design has a 10-15% weight savings over standard sprockets
Precision engineered to 420 chain size specifications with a 13-tooth count
Designed specifically for countershaft mounting on off-road applications
Please review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.
Fitment List
Year Range
Vehicle Brand
Vehicle Model & Sub-Model
1998-2008
KTM
65 SX
Frequently Asked Questions
Q: Does this sprocket include a new locking washer or hardware? A: No, hardware and locking washers are sold separately unless otherwise noted.
Q: What chain pitch size is this front sprocket designed for? A: This sprocket is precision-machined for a 420 chain size.
Expert Pro-Tip: Always replace your chain and both sprockets at the same time to prevent premature wear caused by mismatched tooth profiles and stretched chain links.
At Moto-House MX, we carry the best brands in motocross and off-road performance. Our team has over 40 years of experience helping riders get more out of their bikes. We pride ourselves on great customer service, and every item ships FAST - straight to your door.
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