SPI Quick Change Drive Hub, Chain & 45T Sprocket Kit for Polaris 120 2000-2013

SPI Quick Change Drive Hub, Chain & 45T Sprocket Kit for Polaris

This complete drive hub, chain, and 45-tooth sprocket kit provides a direct-fit replacement for Polaris 120 ATVs from 2000 to 2013, delivering efficient power transfer.

Overview

This SPI quick change drive hub kit includes the hub, chain, and 45T sprocket for Polaris 120 models. It simplifies rear axle service and improves drivetrain response. Ideal for youth ATV maintenance and performance tuning.

Built For Performance

• Quick-change hub design for easy sprocket swaps
• Includes high-strength chain for reliable transmission
• 45-tooth sprocket for optimized gear ratio
• Direct-fit for Polaris 120 (2000-2013)
• Durable construction for off-road use

Fits These Machines

• for Polaris 120 (2000-2013)

On-The-Job Use

• Commonly used on youth Polaris 120 ATVs for trail riding
• Ideal for recreational off-road use
• Often replaced during drivetrain upkeep or gear ratio changes
• Suitable for backyard and sanctioned riding areas

Specs At A Glance

Good To Know

Q: Does this kit include the necessary bolts or hardware? A: The kit includes the hub, chain, and sprocket; you may need to reuse or purchase additional mounting hardware depending on your existing setup.

Q: Will this work on other Polaris 120 model years? A: It is designed for 2000-2013 models; confirm your specific year before ordering.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.