Siskin 12 Pack mini inflation tool The same power unit is

The same power unit is interchangeable between front and rear eTap® AXS™ derailleurs

A lightly-treaded TLR road tire with proprietary TR-Speed compound and improved Hard-Case Lite puncture protection that's easy to set up and packed with performance

worry-free nonstick performance

Extended inner plate improves chain engagement

you have a wide gear range

Siskin 12 Pack mini inflation tool The same power unit isOsprey Siskin 12 With a little more room and a focused feature set, the Siskin 12 liter is a well balance performance mountain biking pack for adventurous day son the trail. Coming with a next gen 2. 5 liter reservoir, it also has a generous main compartment with plenty of room for your spare tubes, multi tool, trail pump, extra lightweight layers and more. Details: Upper side compression and full face helmet carry Direct access zip path to reservoir