8X Series Dynamo Front Hub - PD-8X-110 6V- 3W, 15 x 110mm, 6-Bolt, 32H, Black spare tire rack Install it as a rear

Install it as a rear brake or front brake straight out of the box

8mm hex key

wide compatibility options

smartphone or other Garmin device to alert you of vehicles approaching from behind up to 153 yards (140 meters) away

FSA bearings that set directly into the frame without the use of pressed in cups

8X Series Dynamo Front Hub - PD-8X-110 6V- 3W, 15 x 110mm, 6-Bolt, 32H, Black spare tire rack Install it as a rear8X Series dynamo hubs blend perfect integration for cutting edge tech to make life simpler and easier. The meticulous design of the 8X Series can withstand the hefty pressures produced by disc brakes while preserving a simple, clean and pure appearance. Output: 6V, 3W Boost 15mm Thru Axle and 6 Bolt Disc Brake