Topeak Midloader - Black Size:3L Bottom Bracket Shell Width (mm):

Bottom Bracket Shell Width (mm): 86mm - 121mm

Vanillyl Butyl Ether

and this tubular version now features the newest blend of Graphene 2

The manual gear unlocking system means that

Topeak Midloader - Black Size:3L Bottom Bracket Shell Width (mm):Epic offroad bike tours require you to bring all the essential tools and gear to keep from being stranded in the middle of nowhere. Designed to employ the unused space in your frame, MidLoader carries the heaviest items for your bike adventure. Constructed of lightweight, highly water resistant and durable materials, it mounts and removes quickly with hook and loop fasteners. Two water resistant zippered openings provide easy access to all your gear