A good choice for home mechanics, mobile workshops and riders who service 9- to 12-speed road, gravel, MTB or e-bike chains.
The PRO Chain Tool is a practical chain breaker for maintaining modern bicycle drivetrains. It lets you remove links and adjust chain length across 9-, 10-, 11- and 12-speed chains, making it suitable for road, gravel, mountain bike and e-bike use.
A clear speed indicator graphic helps prevent you from using the tool with the wrong chain speed. That guidance is particularly useful when several bikes or drivetrain standards are being serviced, while the ergonomic handle gives you a comfortable, controlled grip for accurate workshop work.
The tool combines steel and thermoplastic rubber construction in a compact, one-size format weighing 200 g. Position the chain carefully in the guide, centre the rivet and turn the tool evenly; correct alignment helps avoid bending or damaging the chain plates. For chains using a quick link, you may also need dedicated quick-link pliers, as this tool is intended for removing or pushing chain rivets.
9- to 12-speed compatibility
One chain tool covers 9-, 10-, 11- and 12-speed chains, so it suits a wide range of current drivetrains.
Visual speed indicator
The speed graphic helps you choose the appropriate position and reduces the chance of using the tool incorrectly.
Ergonomic handle
A shaped handle provides a more comfortable, controlled grip while pushing out chain rivets.
Steel and TPR construction
The steel working structure is paired with a thermoplastic rubber grip for practical workshop handling.
Broad bike compatibility
Designed for chain work on road bikes, gravel bikes, mountain bikes and e-bikes.
Compact 200 g format
Light enough to keep in a home workshop or take along for mobile servicing without adding unnecessary bulk.
Chain length adjustment
Use it to remove links when replacing, repairing or correctly sizing a compatible chain.
General
Materials & construction
Dimensions & weight
Compatibility
Sizing
Features
Pro is a cycling component and accessory brand focused on contact points, tools and finishing kit for road, gravel, mountain bike and triathlon riders. Its range covers handlebars, stems, saddles, seatposts, bar tape, workshop tools and on-bike accessories, with product development centred on fit, function and rider feedback.
The brand is closely linked with high-performance cycling and develops products through collaboration with riders, designers and Shimano Dynamics Lab. Pro supports elite athletes across multiple disciplines, but its catalogue is aimed broadly at riders who want practical, performance-led equipment for everyday riding and racing.
