Pay in 4 interest-free payments of $32.50 Learn more
Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Trek Genuine Replacement Parts have got you covered
and an integrated WheelSystem with a 65mm rear rim and shallower 42mm front rim optimizes aerodynamics and control
Advanced Composite frameset with updated geometry minimizes weight and produces a quick
- Medium: 165g - 1L - 17x10x10cm
2 AAA batteries included
Shimano (A) Junction Di2 SM-EW90-B Gilet Trek Genuine Replacement Parts haveDescription SHIMANO's SM EW90 A 3 port Junction A mounts neatly to the bike stem and connects with E TUBE wires from DI2 shifters and the downtube junction wire. The SM EW90 junction box features an integrated battery level indicator, charging port, and gear index setup switch. MODEL NO SM EW90 A SERIES DURA ACE 9070 Series Average weight 10 Type External type Position Under stem Compatible system E TUBE Compatible electric wire EW SD50 Firmware
US$ 49.99
US$ 16.00
US$ 16.00
