Moose Offroad Steel Rear Sprocket (49T) 1210-1789 - Yamaha YZ / WR / TTR 1999-2025

Product Description

Maximize your final drive longevity under aggressive riding conditions with the Moose Offroad Steel Rear Sprocket 1210-1789. Built from heavy-duty high-carbon steel, this 49-tooth sprocket delivers exceptional wear resistance for riders who demand maximum durability on rough trails and motocross tracks.

Manufactured from premium C45 high-carbon steel and CNC precision-machined to strict tolerances, this sprocket ensures an exact fit and smooth power transfer. Strategically placed lightening holes reduce unnecessary unsprung weight without compromising strength, while the bright zinc-plated finish protects against corrosion.

Top Features: Moose Offroad Steel Rear Sprocket

• Manufactured from premium-quality C45 high-carbon steel for maximum durability and wear resistance.
• CNC precision-machined to assure tight tolerances and a seamless hub fitment.
• Engineered with strategic lightening holes to reduce overall weight without sacrificing structural strength.
• Attractive bright zinc-plated finish protects against corrosion and elements.

Please review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.

Fitment List

Frequently Asked Questions

Q: Does this steel sprocket include mounting hardware?
A: No, this package includes the rear steel sprocket only. You can reuse your factory mounting bolts, though inspecting or replacing them during sprocket swaps is recommended.

Q: What drive chain size is compatible with this sprocket?
A: This 49-tooth sprocket is designed specifically to fit standard 520 chain sizes.

Q: Why choose a steel sprocket over aluminum?
A: High-carbon steel sprockets offer significantly higher wear resistance and longevity, making them the ideal choice for trail riding, dual-sport adventures, and riders wanting maximum service life.

Expert Pro-Tip: Always replace your chain and front countershaft sprocket alongside a brand-new rear sprocket. Installing a new steel sprocket onto a worn, stretched chain will cause rapid tooth profiling and drastically shorten the lifespan of your entire final drive system.

Recommended Pairings:

• Yamaha 4-Stroke Performance Parts
• MX Chains
• Motorcycle Tools & Accessories

About Moto-House MX

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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