Regina Chain KH147 520 Quad Z-Ring Chain and Sprocket Kit Honda TRX450R

The Regina Chain KH147 is a complete chain and sprocket kit engineered for the Honda TRX450R ATV. This economical, all-in-one kit includes everything needed to restore the final drive system, arriving pre-cut and ready for installation with no guesswork required.

Key Features:

• 520 Quad Z-Ring Chain: Regina's high-performance ATV-specific chain featuring gold outer plates and Z-Ring seals that dramatically improve performance and extend wear life
• High Tensile Strength: Rated at approximately 8,000 ft./lb. tensile strength, built to withstand the considerable stresses of ATV drivetrain demands
• Pre-Cut Chain: Chain arrives cut to the correct length for direct installation — no sizing needed
• Front Sprocket: Chromoly steel countershaft sprocket for superior strength and durability
• Rear Sprocket: High-carbon steel rear sprocket, induction hardened for maximum durability and long service life
• OEM Gearing: Sprockets are supplied with factory-equivalent tooth counts to maintain stock power delivery
• Includes Masterlink: Clip-type connecting link included for straightforward assembly
• Made in Italy: Regina chains are manufactured in Italy with precision-engineered components

It is strongly recommended to replace the front sprocket, rear sprocket, and chain together as a complete set. Mixing new components with worn ones accelerates wear across all parts and reduces overall drivetrain efficiency. The Regina KH147 kit makes this easy by bundling all three components in a single package.