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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
3mm Weight 268g Color Silver
Graphite fiber reinforced plastic bracket body
Color Black Flat Protection Tread TPI 100 Defined Color Black ISO Width (mm) 30 ISO Diameter 622 / Road / 29" Tire Intended Use Road Tire Diameter 700c Tire Bead Folding Labeled Size 700 x 30 Tire Type Clincher PSI 100
0 and alloy Sapim Doublesquare spoke nipples
Designed for kids and kids at heart
Shimano SM-JC41 Di2 Internal Frame Junction Box 4-Port CheckoutSpec= 67mm S x 297 lbs/in 3mm Weight 268g Color SilverShimano 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
