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Drivetrain› Belt and Chain Drive

Renthal

Renthal 04-19 KTM 85SX/17-20 Husqa TC85/2023 GasGas MC85 Rear Grooved Sprocket - Slv 428-48P Teeth

$99.82 $89.84 Save $9.98

SKU: R0A9 441U-428-48GPSI

In Stock
In Stock
Ships by Jun 20
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Renthal 441U-428-48GPSI is an ultralight rear sprocket designed for motorcycles. It features 48 teeth and is compatible with 428 chain sizes. This sprocket is CNC machined from 7075 T6 aluminum alloy for high tensile strength and durability. It also includes self-cleaning mud grooves to help prevent build-up and maintain performance.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandRenthal
Part NumberR0A9 441U-428-48GPSI

Videos

Renthal Dirt Bike Chain and Sprocket Overview

Renthal Dirt Bike Chain and Sprocket Overview
How to Install Renthal Rear Sprocket : What Factory Mechanics Always Do • Renthal Tech Tips

How to Install Renthal Rear Sprocket : What Factory Mechanics Always Do • Renthal Tech Tips
How to install Renthal Ultralight Front Sprocket • Renthal Tech Tips

How to install Renthal Ultralight Front Sprocket • Renthal Tech Tips

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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