Billed by Ridley as an all-road bike, it statements the Grifn can do all of it. The geometry is racy for an endurance bike but nevertheless enables you to healthy 40mm tyres by using a 1x groupset, and 38mm rubber by using a double chainset set up. Key Specs Dimensions: 51 x 24 x fifty inches For greater specificity, we desire the cadence (rpm) co