Pro Discover 31.8 mm +/-6° gravel road bike stem

A versatile stem for road and gravel cycling

The PRO Discover 31.8 mm ±6° road bike stem is designed for cyclists looking for a handlebar set-up that is rigid, reliable and versatile. Developed for gravel riding, it is also perfectly suited to road, all-road and trekking bikes, as well as endurance riding.

Made from AL-7075 aluminium, with a 3D-forged design followed by CNC machining, the PRO Discover offers excellent stiffness whilst keeping the weight down. Its reinforced clamping area is designed to withstand the specific stresses of gravel handlebars.

Its main advantage is its reversible angle of ±6°. Set at +6°, it allows the handlebars to be raised slightly for a more comfortable riding position. At -6°, it promotes a lower, sportier position, ideal for dynamic road cycling.

Available in 70, 80, 90, 100 and 110 mm, it fits a 31.8 mm handlebar and a 1"1/8 fork steerer tube . It is also compatible with Shimano ’s Di2 electronic drivetrain systems and allows for internal cable routing.

Key features of the PRO Discover

• 3D-forged and CNC-machinedAL-7075aluminium
• Handlebar clamp diameter: 31.8 mm
• Reversible angle: +6° / -6°
• Available lengths: 70 to 110 mm
• Compatible with 1"1/8" fork steerer
• Designed for gravel, road and all-road riding
• Reinforced clamping area for gravel handlebars
• Shimano Di2compatible
• Internal cable routing
• Stiff and robust construction