The Straightline Performance Complete Ski-Doo & Lynx Clutch Service Tool Kit includes everything needed to service, tune, and maintain TRA primary and QRS secondary clutches. Featuring six professional-grade tools including a spring compressor, TRA clutch holder, QRS helix tool, governor cup clip tool, clutch puller, and the world's most popular QRS compressor tool, this kit is the ultimate solution for serious Ski-Doo and Lynx owners.