Features:

• Works with mountain and road bike handlebars. The expanding wedge makes a secure fit for most handlebar diameters.
• Compatible with handlebars measuring 16 mm to 21.5 mm inner diameter.
• Use 3 mm hex tool (not included) to secure bar end plugs. Tighten until snug; DO NOT OVERTIGHTEN.

These are compatible with mountain and road bike handlebars, thanks to an expanding wedge that makes a secure fit for most inner bar diameters. Available in a variety of anodized colour options that match Wolf Tooth headsets, stem caps, seatpost clamps, bolts and more.