Park Tool EK-3 Professional Travel and Event Kit ModelNumber=K8510 Rear derailleur is compatible with

Rear derailleur is compatible with 10-50t and 10-52t cassettes

Brake Lever Actuation Short Pull Color Carbon Cable Head Type Road Weight 120

} Parts listed are for servicing a single MC/lever assembly

which is compatible with Wolf Tooth Aero Direct Mount Chainrings for SRAM 8-Bolt

Park Tool EK-3 Professional Travel and Event Kit ModelNumber=K8510 Rear derailleur is compatible withA professional level tool set designed and built for portability. The EK 3 is perfect for team and event mechanics or the home mechanic who wants the ultimate portable tool kit. Neatly organized in our Park's BX 2. 2 Blue Box Tool Case this tool kit features 56 tools to do hundreds of repair and maintenance tasks. Plus the bomb proof Blue Box features pockets pouches straps and open space to add more tools and parts. Model Professional Travel and