Billed by Ridley as an all-road bike, it statements that the Grifn can do all of it. The geometry is racy for an endurance bike but nevertheless helps you to suit 40mm tyres that has a 1x groupset, and 38mm rubber with a double chainset setup. Tommaso Fascino promises specifically that – it includes an entire Shimano drivetrain, Shimano deraille… Read More