Renthal Rear Sprocket, Aluminum, 46-Tooth, Silver (192U-420-46GPSI)

Upgrade your motorcycle’s drivetrain with the REN THAL 192U-420-46GPSI Rear Sprocket, engineered for riders who demand efficient power transfer, reduced unsprung weight, and dependable durability. Designed for compatible GasGas, Husqvarna, and KTM motorcycles, this silver aluminum sprocket combines precision CNC machining with a computer-aided ultra-light design to help improve handling and acceleration without compromising strength.
The rear sprocket is manufactured from high-strength, specially enhanced 7075-T6 aluminum. Compared with a conventional steel sprocket, its aluminum construction is 33% lighter, helping reduce unsprung weight and allowing more power to reach the ground. CNC machining provides accurate, consistent construction for reliable drivetrain performance and a precise fit when installed with the proper motorcycle-specific hardware.
A specialized tooth profile helps the chain roll smoothly onto and off the sprocket. This design supports longer chain and sprocket wear, reduces operating noise, and promotes efficient power delivery throughout the drivetrain. The REN THAL 192U-420-46GPSI is a practical performance upgrade for off-road and competition applications where weight savings, durability, and smooth chain engagement matter.
Before installation, verify fitment for your exact motorcycle model, year, chain size, and final-drive configuration. Professional installation is recommended to ensure correct alignment, torque, and chain adjustment.

Features:

• Brand: REN THAL

• Part Number: 192U-420-46GPSI

• Application: Rear sprocket for compatible GasGas, Husqvarna, and KTM motorcycles

• Construction: CNC-machined aluminum design rather than stamped construction

• Material: High-strength, specially enhanced 7075-T6 aluminum

• Weight Savings: 33% lighter than comparable steel sprockets

• Tooth Count: 46 teeth

• Tooth Profile: Promotes smooth chain engagement for reduced noise and extended wear

• Finish: Silver

Ships from Parts Unlimited.