Pressurise with hand or electric pump - built-in pressure relief valve safely and automatically tops out at 65 psi (max)

They look kinda funny

Variable Lens System (VLS) design allows the transfer of standard and injection molded lenses in the same frame

Derailleur Specs:

Enduro 6903 17 x 30 x 7mm Bearing - 17mm - 30mm - 7mm - MAX Full Complement Bearing Virtual Parent Pressurise with hand or electric6903 LLU MAX BO MAX Design, Black Oxide, ABEC 3, radial suspension bearing 17 x 30 x 7mm Enduro Bearings pioneered MAX type bearings over 20 years ago for bicycles to address the challenges associated with mountain bike pivots. MAX type bearings provide 35 40% more load capacity than standard radial bearings by utilizing a special design where the maximum number of balls are inserted into the bearing, via a custom ground slot in the races. The