Abbey 9 Tooth Crombie Tool Fork Upgrades Higher functionality and practicality are

Higher functionality and practicality are the  advantages of the chain rivet pliers and with this unique design less physical effort is required  to extract the rivet from the chain

Lyrik RCT3 (2010–2023)

you need to screw appropriate extractor dimension on the handle

or progressive springs to avoid bottom outs

SRAM Service Site

Abbey 9 Tooth Crombie Tool Fork Upgrades Higher functionality and practicality areABBEY 9 TOOTH CROMBIE TOOL This new addition to the Crombie family is specifically built to work with the new external splined lockrings found on the new Shimano mountain bike drivetrains featuring a 9 tooth final cog. This new Crombie tool features one side for the new nine tooth lockring while keeping the traditional "S Group" Thru Axle tool on the opposite side. This makes it an ideal choice for the modern mountain and gravel minded shop or garage.