Paul Components Stem Cap Light Mount Fclothingsize_Small The Femto USB is perfect

The Femto USB is perfect for commuters and recreational riders looking for a simple and inexpensive way to add visibility

cantilever brakes and road mechanical disc brakes

It includes the HP pump

Tight fit to avoid debris between defender and crank arm

Waterproof and practical bike light include handle bar and seat post mounts

Paul Components Stem Cap Light Mount Fclothingsize_Small The Femto USB is perfectPaul Components Stem Cap Light Mount This mount is especially useful if your bars are already crowded by grips, brake levers and shifters. Like the cap it replaces, the Stem Cap Light Mount comes with a screw for headset adjustment. Machined in house from 6061 aluminum and anodized black or silver. Material: 6061 Aluminum Weight: 24g Outside Diameter: 26. 0mm Stem Size: Threadless 1 1 8" or 1"