Wossner 8936DA - Wossner Piston Kit For Honda CRF450RX 2017-2018

Features: Enhanced piston pin oiling slots, radial boss machining, and annular grooves for improved wrist pin lubrication. Lightweight piston with a tight piston wall clearance for a quieter running engine. Skirt coated for reduced friction and improved break in performance. Ring land treatment for improved ring seal and oil control. Double bridged forging design where noted. Kit includes piston, rings, wrist pin and pin locks. Double bridge forging. Gas ported. Two ring design. Kit Includes: • Piston #8936DA • Ring Set #TPR96.00/2 • Wrist Pin #WP028-SP • Retaining Clips #CW19.