- Groov-E is WTB’s first tire designed specifically for e-bikes - The entire tread features a textured surface with water channeling to provide confident traction through rain or shine - Reflective strip that improves safety by making cyclists more visible - Usage: E-Bike - Level: Comp, wire bead - Size: 27,5" - Width: 2.4" - Colour: Black with reflective strip - Threads per inch (TPI): 60 - Optimal inner rim width: 25 - 35 mm (2.4") - Bead: Wire, inner tube required - Flat Guard tire version with extra puncture protection and ECE-R75 certification (suitable for S-pedelecs up to 45 km/h)