Shimano SM-JC40 Di2 External Frame Junction Box 4-Port MFPN=670-0311012870 Fits Brand Obrea

Fits Brand Obrea

Rixen & Kaul Vario 2 spring-loaded hooks immediately adjust from 6mm - 16mm without any need for tools

Includes (2) 44mm CushCore presta air valves valve core tool installation instructions and rim stickers Model Trail Mixed Set Size 29"/27

The Billy Bonkers tire is designed for pumptrack dirtjump and slopestyle riding

Lightest XC fork available

Shimano SM-JC40 Di2 External Frame Junction Box 4-Port MFPN=670-0311012870 Fits Brand ObreaShimano Di2 Frame Junction BoxFrame Junction Box connects via SD50 E tube wires to four different points: front derailleur rear derailleur cockpit junction box and battery mount All Di2 components on the bicycle require the same firmware version. Using Di2 components with different firmware versions may cause malfunctions Use Di2 system checker to update component firmware from http: e tubeproject. shimano. com