Renthal Rear Sprocket 150U-520-48GBHA, 48-Tooth Hard-Anodized Aluminum, 520 Chain

Renthal 99-20 Yam YZ125/G-250F/400-450/ 88-89 Hon XR250R Rear Sprocket LTD - H Anod 520-48 Teeth

The Renthal 150U-520-48GBHA rear sprocket is a lightweight, high-performance replacement designed for select Yamaha and Honda powersports applications. This 48-tooth sprocket is engineered for use with a 520 chain and provides dependable drivetrain engagement for motocross, off-road, and recreational riding.

Manufactured from high-quality aluminum, the Renthal rear sprocket combines reduced rotating weight with the strength needed for demanding riding conditions. Its hard-anodized finish helps improve surface durability and resistance to wear, while the precision-machined tooth profile supports smooth chain operation and consistent power transfer. The black finish provides a clean, race-ready appearance.

Designed for select 1999-2020 Yamaha YZ125, G-250F, and 400-450 models, along with 1988-1989 Honda XR250R applications, this sprocket offers a direct-fit replacement option when matched to the correct motorcycle and chain specification. Confirm the application, mounting pattern, chain size, and final-drive gearing before installation. The Renthal part number 150U-520-48GBHA identifies this specific 48-tooth configuration.

What's Included

• One Renthal 150U-520-48GBHA rear sprocket

Fitment

Fits select 1999-2020 Yamaha YZ125, G-250F, and 400-450 models, plus select 1988-1989 Honda XR250R models. Vehicle fitment should be verified before purchase and installation.

Features:

• 48-Tooth Gearing: Provides the specified final-drive ratio for compatible motorcycles using a 520 chain.
• 520 Chain Compatibility: Designed for use with standard 520-size powersports drive chains.
• Lightweight Aluminum Construction: Helps reduce unsprung and rotating weight for responsive handling.
• Hard-Anodized Finish: Improves surface protection and helps resist wear during demanding riding conditions.

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: false
Units Per Sku: 1