The AXS battery cover is a light-weight cowling designed to protect the battery while installed on the derailleurFits all AXS mountain bike derailleursAXS MTB
Replacement M8 Short Nut/Bolt Set for Wheels Manufacturing derailleur hangersM8 short chainring bolt style fastenerUse with 5mm hex wrenchLength of bolt: 5mm under headLength of Nut: 3.6mm (under head), 5.2mm (overall)Silver
Der. Bolt & Nut Mounts rear bracket to frame
Axle mount rear derailleur guard Essential for children`s multi-speed bikes
Der. Hanger Compatible w/most non-bolt-on rear ders.