Shimano EW-WU111B Di2 Wireless Transmitter Unit - 3rd Group Black LTF-R-33 soft inner durable outer Protection:

soft inner durable outer Protection: EVA foam back

Bracket USH 32 bracket Internal Lock Size Metric 230x109mm Lock Type Key - Plus Primary Color Black Thickness In mm 12mm Internal Lock Size Imperial 9

The Mountain Digital 2Stage shock pump features an innovative 2Stage pressure selector that lets you choose high pressure for filling suspension forks and shock units or high volume for inflating mountain bike tires

Model Retro Size 700c Front/Rear Rear (HG 11sp Road) Axle/Spacing (mm) QRx130 Hub Halo RO Hole 32 Brake Rim Rim Retro Internal W 15mm Depth 21mm Material Aluminum Type Non-tubeless Color (H/S/R) Polished Silver Weight 1010g

Shimano EW-WU111B Di2 Wireless Transmitter Unit - 3rd Group Black LTF-R-33 soft inner durable outer Protection:Shimano's EW WU111B D Fly wireless unit connects inline to a Di2 E TUBE system enabling the use and connectivity of ANT+ and Bluetooth LE compatible accessories. It also allows the use of SHIMANO's smartphone and tablet E TUBE PROJECT software for maintenance and system updateCompatible with Shimano Road Di2 systems Compatible with Garmin Edge 1000 and PRO SCIO ANT+ cycling computer Powered by Di2 shifting system battery Dimensions: 38mm x 25mm x 12.