Chain riveter FISCHER 85509 for all common bicycle chains

The FISCHER 85509 chain riveter is a hand-operated tool designed to install and remove rivets on all common bicycle chains. Compact and mechanically straightforward, it enables controlled pin driving and extraction for routine repairs and chain replacement without the need for specialised hydraulic or power equipment. The tool supports accurate alignment with most chain types used on city, trekking and mountain bikes, providing a practical solution for home, workshop and roadside adjustments.

Advantages

The riveter offers precise manual control for pushing out and seating chain pins, reducing the risk of damaging outer plates or rollers. Its compact construction makes it easy to store in a toolbox or carry in a repair kit. The design minimizes slippage during operation and provides repeatable results for consistent chain performance after installation. No external power source is required, allowing use anywhere.

Suitable for

• Replacing or repairing broken bicycle chains during rides or at home
• Removing and installing rivets when shortening or joining chains
• Workshop maintenance for commuter, trekking and mountain bikes
• Emergency roadside repairs and on-the-go chain adjustments

Key specifications

• Tool type: manual chain riveter for bicycle chains
• Compatibility: designed for common multi-speed and single-speed bicycle chains
• Operation: hand-crank/pin driver mechanism for controlled pin movement
• Material: durable metal construction for repeated use
• Dimensions: compact profile suitable for toolbox storage and transport
• Power: manual operation — no batteries or external power required

How to use

Position the chain in the tool’s cradle so the rivet or pin to be removed aligns with the driver. Turn the handle or screw mechanism slowly to push the pin out or to press it back into place, maintaining steady pressure and alignment. For chain shortening, remove the required link(s) and then rejoin the chain by installing the rivet or pin and seating it fully. Verify smooth articulation of links after riveting and, if necessary, flex the link laterally to restore free movement.

Usage recommendations

Use the riveter on a clean chain and inspect the pin and plate condition before operation. Apply light lubrication to the driver threads for smoother operation and check alignment frequently to prevent plate distortion. After reinstalling a pin, test the chain under no-load rotation to confirm correct seating and link movement. Keep the tool dry and store it in a toolbox to preserve function.