Effetto Mariposa makes the toughest tubeless rim tape around, and now it’s available in new Plus and Fat widths. They’re sold as a kit with two strips and two tubeless valve stems, with sizes based on rim width and options for just about anything. The strips are a firm, nearly impenetrable rubbery plastic-like material that stretch over the rim to create a tight seal without needing adhesive. Check the size options below, along with interesting new ways to listen to your music on the ride without drowning out ambient noise, a couple of brake lights for your bike and more…
Six sizes are rated according to the exterior rim width. Options include:
- Plus S (35-40 mm)
- Plus M (41-45 mm)
- Plus L (46-50 mm)
- Fat S (60-65 mm)
- Fat M (75-80 mm)
- Fat L (95-100 mm)

Their upcoming Sonora saddle is shortened version of the Imogene, coming in at 175mm wide and just 260mm long. If they made a women’s specific saddle, this would be it. Still prototype, looking to launch in spring 2017.