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

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

Model KN34 Size 27" Width 1-1/4" Casing Standard TPI 30 Compound Standard Bead Non-Folding Type Non-Tubeless Color Gum Weight 330g Tire Type SRC

One of the lightest ISO certified crank on the market the XX SL T-Type carbon crank is maximized for title winning stiffness and features the remarkable XX SL Eagle T-Type direct mount chainring

4 Defined Color List Tan Dimensions 12

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