Shimano EW-JC304 Di2 Junction Box - 4 Ports Use With EW-SD300 CheckoutTitle=Schwalbe Big Betty Tire - 29 x 2.6 SRAM Model ID: CR-XSNC-DM-B1

SRAM Model ID: CR-XSNC-DM-B1

Defined Color Black TPI 120 Tire Type Tubeless Ready Clincher Tire Intended Use Gravel Color Black/Anthracite Tire Diameter 700c Tire Bead Folding Labeled Size 700 x 38 ISO Width (mm) 38 ISO Diameter 622 / Road / 29"

5" TT Gloss Metallic Blue

Compatible with steel and ceramic bearings

} Works on all chains from 5 to 11 speeds

Shimano EW-JC304 Di2 Junction Box - 4 Ports Use With EW-SD300 CheckoutTitle=Schwalbe Big Betty Tire - 29 x 2.6 SRAM Model ID: CR-XSNC-DM-B1Shimano EW JC304 Di2 Junction Box 4 Ports Use With EW SD300. Shimano 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