Description
Reinforce Kawasaki 300/650 with ProX Top-End Wrist-Pin Bearings SKU 50-3272 (18x22x24mm). Replace cages always, inspect rods – upper quits first. Top non-OEM choice for bulletproof small blocks.
- 18x22x24mm for Kawasaki 300 & 650 2-strokes.
- Cage optimizes roller life under load.
- Better oiling than stock cages.
- Key for rebuild success and tuning.
- Marine-tough build quality.
