ZTMOTO 85 Piston Needle Bearing (High Performance Small End Bearing)

Keep your engine running smooth and reliable with the ZTMOTO 85 Piston Needle Bearing.

This small end bearing sits between the piston and connecting rod, allowing smooth rotation under high RPM. A worn or damaged needle bearing can cause engine knocking, loss of performance, or serious internal damage.

Replacing this part during rebuilds or piston upgrades is essential for long-term engine reliability and performance.

Built from durable, high-strength materials to handle heat, load, and high-speed operation.

Key Features

• ✅ Ensures smooth piston movement at high RPM

• ✅ Reduces friction and internal wear

• ✅ Prevents engine knocking and damage

• ✅ Strong, durable construction

• ✅ Essential for engine rebuilds

Fitment

• Fits most 80cc / 85cc motorized bike engines

• Compatible with ZTMOTO setups

What’s Included

• 1 × Piston Needle Bearing