Skip to product information
1 of 2

RENTHAL

Renthal Ultralight Rear Sprocket (52T) 150U-520-52GBBK - Honda / Yamaha 1988-2026

Renthal Ultralight Rear Sprocket (52T) 150U-520-52GBBK - Honda / Yamaha 1988-2026

Regular price $94.46 USD
Regular price $104.95 USD Sale price $94.46 USD
Sale Sold out
Quantity

Renthal Ultralight Rear Sprocket (52T) 150U-520-52GBBK - Honda / Yamaha 1988-2026

Product Description

Maximize your machine's power transfer and reduce rotational mass with the Renthal Ultralight Rear Sprocket. Engineered for high-performance off-road and street applications, this sprocket combines advanced computer-aided design with precision CNC manufacturing.

Forged from high-strength, specially enhanced 7075-T6 aluminum, this sprocket provides exceptional durability while weighing 33% less than standard steel components. Its unique tooth profile allows the chain to roll smoothly on and off, reducing friction, noise, and wear for extended service life.

Top Features: Renthal Ultralight Rear Sprocket

  • CNC-machined from high-strength, specially enhanced 7075-T6 aluminum for superior strength-to-weight ratio.
  • Computer-aided ultralight design significantly reduces unsprung weight to maximize power transfer.
  • Engineered 33% lighter than conventional steel sprockets without sacrificing durability.
  • Specialized tooth profile promotes smooth chain engagement for reduced noise, less wear, and optimal power delivery.

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
1988-1989 Honda XR250R
1999 Yamaha YZ400F
1999-2000 Yamaha WR400F
1999-2026 Yamaha YZ125 / YZ250
2000-2002 Yamaha YZ426F / WR426F
2001-2026 Yamaha YZ250F
2001-2009, 2011-2013, 2015-2026 Yamaha WR250F
2003-2026 Yamaha YZ450F
2003-2009, 2011-2025 Yamaha WR450F
2015-2022, 2025-2026 Yamaha YZ250FX
2016-2019, 2021-2022, 2025-2026 Yamaha YZ250X
2016-2021, 2024-2026 Yamaha YZ450FX
2020-2022, 2025-2026 Yamaha YZ125X

Frequently Asked Questions

Q: Is this sprocket sold individually?
A: Yes, each unit contains one rear sprocket.

Q: What material is this sprocket constructed from?
A: It is precision CNC-machined from high-strength 7075-T6 aluminum.

Expert Pro-Tip: Always replace your drive chain and sprockets simultaneously. Installing a brand-new aluminum sprocket onto a worn, stretched chain will cause premature tooth wear and significantly shorten component life.

Recommended Pairings:

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.

Moto-House MX - Choice of Champions - Your premier powersports source with great customer service and lightning-fast shipping straight to your door.

 

View full details
motocross_shop
  • Moto-house MX Offers Free shipping over $65 dollars

    Free Shipping

    Orders over $65 Ship Free in the continental 48 States