NEW Aventon Quick Release Accessory Adapter Type_Tires Chainrings: e*thirteen e*spec Direct Mount

Chainrings: e*thirteen e*spec Direct Mount 34T Boost

or 175mm crank length

Shifters: Shimano Tiagra

Front Derailleur: Shimano FD-M315

Simple installation with a 8mm hex key

NEW Aventon Quick Release Accessory Adapter Type_Tires Chainrings: e*thirteen e*spec Direct MountThe Quick Release Accessory Adapter gives you a secure quick release system to easily mount and dismount your compatible bags, racks, and panniers. It presses and clicks into your compatible bike's rear rack or front Pizza Rack in seconds no velcro straps needed. Features Four standard spaced mounting points that attach to a variety of accessories, including the redesigned Aventon Rack Top Bag Press and click installation in seconds Compatibility