Chain & Sprocket Set - TRX90 TRX90EX Sportrax 90 1993-2008 TRX90X 2009-2015 - 13/50 Tooth Gearing - 428-98 Link Chain

The Chain and Sprocket Kit is a direct-fit replacement for TRX90 and TRX90EX models from 1993–2008, and TRX90X models from 2009–2015. This complete drivetrain kit restores your ATV to stock performance levels by featuring 13/50 tooth gearing and a 428-98 link chain. The sprockets and chain are built from tough, wear-resistant steel, ready to handle trail rides, youth racing, and recreational use. The components are precision-matched to ensure smooth power transfer, consistent acceleration, and excellent durability. Whether replacing a worn-out drivetrain or doing a full maintenance overhaul, this kit is easy to install and built to last. It's perfect for families, youth riders, and mechanics looking for reliable parts with no guesswork.

• COMPLETE CHAIN & SPROCKET KIT: Designed for TRX90, TRX90EX (1993–2008), and TRX90X (2009–2015). Includes front and rear sprockets plus a 428-98 link chain.
• STOCK GEARING SETUP: Stock 13-tooth front and 50-tooth rear sprockets provide balanced performance and power delivery and maintain the original factory ride characteristics.
• This is NOT an OEM. Aftermarket part.
• READY TO INSTALL: Pre-measured chain and direct-fit sprockets allow quick and easy installation. No cutting or modification required. Perfect for home mechanics and ATV repair shops.
• LOW MAINTENANCE: The rust-resistant finish and reliable design reduce frequent adjustments and improve drivetrain longevity. This is great for parents maintaining youth ATVs.