Can the heavyweight e-mountain bikes cope with the existing tires or do they need their own products? Vittoria thinks the latter and has designed the E-Goma. We tested it, but without motor support. Find out why in the test report.

The mountain bike tire has already been invented? Not at all, the engineers at Vittoria have reached deep into their bag of tricks and are presenting a quadruple rubber compound. In particular, grip in wet conditions, puncture protection and durability should reach a new level.