Shimano Junction Di2 (A) SM-EW90-B Master Lock which protects against cuts as

which protects against cuts as well as improved stability at low pressure riding and contribute to make the carcass air tight when used with liquid sealant

Best of all

Dual reflectors provide extra visibility

The surface is covered with a special pattern that keeps your feet on the pedal

rear carrier and big-foot propstand and the all new Dawes Mojav-E really is a jack of all trades

Shimano Junction Di2 (A) SM-EW90-B Master Lock which protects against cuts asDescription SHIMANO's SM EW90 B 5 port Junction A mounts neatly to the bike stem and connects with E TUBE wires from DI2 shifters, accessory shifters, and the downtube junction wire. The SM EW90 junction box features an integrated battery level indicator, charging port, and gear index setup switch. MODEL NO SM EW90 B SERIES DURA ACE 9070 Series Average weight 13 Type External type Position Under stem Compatible system E TUBE Compatible electric wire