HilgoGearing

The HilgoGearing enables fast and correct gear changes. Apart from keeping the shift cable tensioned, there is no maintenance or readjustment needed. Operation is easy, light and noiseless. Special appearances: the standard Shimano 105 front derailer, the very narrow 165mm q-factor and the Hilgo extra long chain tensioner which enables a correct chain tension throughout the wide gearing range, far beyond the norm. Cassette: 11-40, Front chainrings: 34-50T (a triple 30-39-52T is possible).