If you've seen that guy ride you'll be aware that he knows a thing or two about how to ride a bike around a corner

A lock to secure the rack to the tow ball

Not suited for 35mm bars

11-46t: 11-13-15-18-21-24-28-32-36-40-46

Tool interface - 6 mm hex key

KMC 11 Speed Missing Link Powerlink - Gold - Pair - 11 Speed PDP|Option If you've seen that guyThis easy to use spare 11 speed link is a must have item to keep in your repair kit. Installs just like a SRAM Powerlink and is reusable approx 3 5 times. Features: Compatible with KMC, Shimano and SRAM 11 speed chains. Reusable up to 3 5 times Non directional design for easy assembling Patented MissingLink Connectors with increased safety