Chain for guide bar 6" for cordless chainsaw GEKO G80665, replacement chain 6-inch

Replacement chain for guide bar 6" for cordless chainsaw GEKO G80665, replacement chain 6-inch is a spare cutting chain designed to fit a 6-inch (152 mm) guide bar used on GEKO battery-powered chainsaws. It provides the appropriate cutting linkset and drive links sized for a 6" bar to restore cutting performance for light woodcutting and pruning. The chain is intended for routine maintenance and part replacement to keep a cordless chainsaw operating safely and efficiently.

Advantages

This replacement chain is made to match the dimensions required for a 6" guide bar so it installs with minimal adjustment. It restores sharp cutting edges and correct drive link engagement, reducing vibration and uneven cutting when properly tensioned and sharpened. Using a correctly sized chain helps maintain consistent chain speed and power transfer from the saw’s drive sprocket to the cutting teeth, improving cutting control on small tasks.

Suitable for

• Light woodcutting and trimming of small branches
• Pruning and garden maintenance around the home
• Replacing worn or damaged chains on compatible 6" cordless chainsaws
• Spare-part stock for routine service and repairs

Key specifications

• Chain length and pitch matched to a 6-inch (152 mm) guide bar
• Drive link profile compatible with small cordless chainsaw guide bars
• Designed for cutting softwood and general-purpose pruning
• Steel cutting teeth with ground cutting edges (factory-sharpened)
• Intended for low to medium duty use typical of 6" battery chainsaws

How to use

Before installation, ensure the chainsaw is powered off and the battery is removed. Release bar nuts and cover to remove the old chain and guide bar if required. Fit the replacement chain onto the guide bar and align the drive links with the bar groove and drive sprocket, ensuring cutting teeth face in the correct direction. Adjust chain tension according to the chainsaw manufacturer’s instructions until the chain is snug but can still be rotated by hand. After installation, apply appropriate chain lubricant and perform a short test cut on scrap wood to confirm correct tension and cutting performance. Regularly check tension and sharpen or replace the chain as needed.

Usage recommendations

Use a dedicated bar and chain oil compatible with battery chainsaws, maintain correct chain tension, and sharpen teeth periodically for consistent cutting. Inspect the chain for damage or excessive wear before each use and replace if any drive links or cutting teeth are broken or severely worn. For safe operation, follow all safety instructions provided with your GEKO cordless chainsaw and wear appropriate personal protective equipment while cutting.