ENDURO 6900 2RS MAX | 10 X 22 X 6MM Bearing Junior Neck Braces Optically correct lens with F3

Optically correct lens with F3 Anti-fog coating

8 replaceable and adjustable pins per side

REAR DERAILLEUR: L-Twoo A2 RD-V4007 7-Speed

with ultra high definition ZEISS lenses

this is what you need

ENDURO 6900 2RS MAX | 10 X 22 X 6MM Bearing Junior Neck Braces Optically correct lens with F3ENDURO 6900 2RS MAX 10 X 22 X 6MM BEARING 6900 LLU MAX MAX Design, ABEC 3, radial suspension bearing 10mm x 22mm x 6mm Enduro Bearings pioneered MAX type bearings almost 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