Shimano Short Battery Mount External/Internal Wiring ModelNumber=J1621 Number of Tools 6 Chain

Number of Tools 6 Chain Tool No keyword search IB-1 keyword search park consumer tool keyword search IB1

Misc Standard Eyelet 70mm

Color coded easy-to-grip plastic sleeve even at low temperatures

Hookless Compatible Flat Protection Tread and Sidewall Color Black/Brown Weight 600 Defined Color Brown ISO Width (mm) 40 ISO Diameter 622 / Road / 29" Tire Intended Use Cyclocross Tire Diameter 700c Tire Bead Folding Labeled Size 700 x 40 Tire Type Tubeless Ready Clincher

These bearings feature nitrogen infused stainless steel races that will not rust or corrode paired with Silicon Nitride ceramic balls

Shimano Short Battery Mount External/Internal Wiring ModelNumber=J1621 Number of Tools 6 ChainShimano Di2 External Battery MountsAll 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