Shimano EW-JC302 Di2 Junction Box - 2 Ports Use With EW-SD300 MFPN=8022134 SID Ultimate adapts to everything

SID Ultimate adapts to everything from full-gas cross-country to sporty backcountry loops thanks to a new higher-volume DebonAir+ spring that’s supple at the top of its travel with tons of tunability

Note: when swapping from Micro Spline to XD/HG freehubs bodies

Cassette Body Type Shimano Micro Spline Material Aluminum Rear Axle Type 12mm Thru-axle Rear Hub Spacing (mm) 148

BB Included No Chainline/Hub Compatibility 130 Hubs Chainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm Chainstay Chainring BCD 110 Color Black Crank Intended Use Cyclocross Crank Length (mm) 175 Defined Color Black Drivetrain Speeds 11 Drivetrain Speeds 10 Number of Chainrings Chain Retaining Single Pedal Spindle 9/16" Rings 42 Spindle Interface Type SRAM/Truvativ GXP keyword search CX1

Shimano EW-JC302 Di2 Junction Box - 2 Ports Use With EW-SD300 MFPN=8022134 SID Ultimate adapts to everythingShimano 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