Renthal's revolutionary Duo™ stem combines high strength with ultra-low weight. The stem is horizontally divided, allowing it to be machined in two pieces. This method gives unrestricted access to the stem core, enabling weight to be reduced to the absolute minimum, without compromising strength. In addition this provides an uninterrupted U-shape clamping area, which eliminates the stress risers found on most other stems, which can lead to handlebar failure. The Renthal Duo™ stem is designed to ride faster, jump further and last longer. Features•CNC machined from 6082 T6 aluminium alloy•Split stem design for maximum weight reduction•U-shape cradle clamp eliminates handlebar stress raisers found with traditional stems Specifications Length 40mm, 50mm Angle 10 Stack Height 40mm Clamp Diameter 31.8mm Steerer Clamp 28.6mm Color Black/Gold Weight 40mm: 124g, 50mm: 143g
