Moose Racing Replacement Piston Circlips

Moose Racing Replacement Piston Circlips are wrist pin retainers (also called piston pin clips or wrist pin circlips) for rebuilding or refreshing the top end of a motorcycle, ATV or other powersports engine. They hold the wrist pin in the piston, so the pin can't migrate sideways into the cylinder wall. Fresh circlips are a low-cost part of a proper piston installation.

Key Features:

• Replacement circlips for Moose Racing piston kits
• Retain the wrist pin securely in the piston pin bore
• Made in the USA
• Backed by Moose Racing's reputation in off-road, motocross and powersports parts

Each circlip is a single-use item. Install new ones whenever the piston is removed, so the wrist pin stays retained and the engine runs reliably after the rebuild. Moose Racing offers a wide range of replacement circlips. Choose the variant that matches your piston kit.