CatEye ViZ300 Taillight - 300 Lumen Rear Axle-12mm Thru x 150mm }Shimano EW-SD300 Di2 eTube Wire

}Shimano EW-SD300 Di2 eTube Wire - For External Routing 1200mm Black

color purple weight 137g

f/r rear (Micro Spline) axle/spacing (mm) 12x148 Boost hole 32h color black weight 310g

}DT Swiss Aluminum Tubeless Valve - MTB or Road 36-48mm Black Single

}SRAM XX1 Eagle AXS Rear Derailleur Cover Kit Clutch - Screw Included

CatEye ViZ300 Taillight - 300 Lumen Rear Axle-12mm Thru x 150mm }Shimano EW-SD300 Di2 eTube WireCatEye ViZ300 Taillight 300 Lumen. Cateye ViZ300 Taillight features 3 LEDs and 800mAh lithium ion battery comes with 300 lm output on Daytime Hyperflash mode in addition to 50 hours maximum run time on Flash mode. ViZ300 comes with 4 modes (Constant Flashing Daytime Hyperflash Group Ride) to choose from. TECH SPECS Lumens Rear 300Recharge Type USBBattery Li Ion